---
_id: '47993'
abstract:
- lang: eng
  text: Structural strain severely impacts material properties, such as the linear
    and nonlinear optical response. Moreover, strain plays a key role, e.g., in the
    physics of ferroelectrics and, in particular, of their domain walls. μ-Raman spectroscopy
    is a well-suited technique for the investigation of such strain effects as it
    allows to measure the lattice dynamics locally. However, quantifying and reconstructing
    strain fields from Raman maps requires knowledge on the strain dependence of phonon
    frequencies. In this paper, we have analyzed both theoretically and experimentally
    the phonon frequencies in the widely used ferroelectrics lithium niobate and lithium
    tantalate as a function of uniaxial strain via density functional theory and μ-Raman
    spectroscopy. Overall, we find a good agreement between our ab initio models and
    the experimental data performed with a stress cell. The majority of phonons show
    an increase in frequency under compressive strain, whereas the opposite is observed
    for tensile strains. Moreover, for E-type phonons, we observe the lifting of degeneracy
    already at moderate strain fields (i.e., at ±0.2%) along the x and y directions.
    This paper, hence, allows for the systematic analysis of three-dimensional strains
    in modern-type bulk and thin-film devices assembled from lithium niobate and tantalate.
article_number: '024420'
article_type: original
author:
- first_name: Ekta
  full_name: Singh, Ekta
  last_name: Singh
- first_name: Mike N.
  full_name: Pionteck, Mike N.
  last_name: Pionteck
- first_name: Sven
  full_name: Reitzig, Sven
  last_name: Reitzig
- first_name: Michael
  full_name: Lange, Michael
  last_name: Lange
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
- first_name: Lukas M.
  full_name: Eng, Lukas M.
  last_name: Eng
- first_name: Simone
  full_name: Sanna, Simone
  last_name: Sanna
citation:
  ama: Singh E, Pionteck MN, Reitzig S, et al. Vibrational properties of LiNbO3 and
    LiTaO3 under uniaxial stress. <i>Physical Review Materials</i>. 2023;7(2). doi:<a
    href="https://doi.org/10.1103/physrevmaterials.7.024420">10.1103/physrevmaterials.7.024420</a>
  apa: Singh, E., Pionteck, M. N., Reitzig, S., Lange, M., Rüsing, M., Eng, L. M.,
    &#38; Sanna, S. (2023). Vibrational properties of LiNbO3 and LiTaO3 under uniaxial
    stress. <i>Physical Review Materials</i>, <i>7</i>(2), Article 024420. <a href="https://doi.org/10.1103/physrevmaterials.7.024420">https://doi.org/10.1103/physrevmaterials.7.024420</a>
  bibtex: '@article{Singh_Pionteck_Reitzig_Lange_Rüsing_Eng_Sanna_2023, title={Vibrational
    properties of LiNbO3 and LiTaO3 under uniaxial stress}, volume={7}, DOI={<a href="https://doi.org/10.1103/physrevmaterials.7.024420">10.1103/physrevmaterials.7.024420</a>},
    number={2024420}, journal={Physical Review Materials}, publisher={American Physical
    Society (APS)}, author={Singh, Ekta and Pionteck, Mike N. and Reitzig, Sven and
    Lange, Michael and Rüsing, Michael and Eng, Lukas M. and Sanna, Simone}, year={2023}
    }'
  chicago: Singh, Ekta, Mike N. Pionteck, Sven Reitzig, Michael Lange, Michael Rüsing,
    Lukas M. Eng, and Simone Sanna. “Vibrational Properties of LiNbO3 and LiTaO3 under
    Uniaxial Stress.” <i>Physical Review Materials</i> 7, no. 2 (2023). <a href="https://doi.org/10.1103/physrevmaterials.7.024420">https://doi.org/10.1103/physrevmaterials.7.024420</a>.
  ieee: 'E. Singh <i>et al.</i>, “Vibrational properties of LiNbO3 and LiTaO3 under
    uniaxial stress,” <i>Physical Review Materials</i>, vol. 7, no. 2, Art. no. 024420,
    2023, doi: <a href="https://doi.org/10.1103/physrevmaterials.7.024420">10.1103/physrevmaterials.7.024420</a>.'
  mla: Singh, Ekta, et al. “Vibrational Properties of LiNbO3 and LiTaO3 under Uniaxial
    Stress.” <i>Physical Review Materials</i>, vol. 7, no. 2, 024420, American Physical
    Society (APS), 2023, doi:<a href="https://doi.org/10.1103/physrevmaterials.7.024420">10.1103/physrevmaterials.7.024420</a>.
  short: E. Singh, M.N. Pionteck, S. Reitzig, M. Lange, M. Rüsing, L.M. Eng, S. Sanna,
    Physical Review Materials 7 (2023).
date_created: 2023-10-11T09:06:56Z
date_updated: 2023-10-11T09:08:16Z
doi: 10.1103/physrevmaterials.7.024420
extern: '1'
intvolume: '         7'
issue: '2'
keyword:
- Physics and Astronomy (miscellaneous)
- General Materials Science
language:
- iso: eng
publication: Physical Review Materials
publication_identifier:
  issn:
  - 2475-9953
publication_status: published
publisher: American Physical Society (APS)
quality_controlled: '1'
status: public
title: Vibrational properties of LiNbO3 and LiTaO3 under uniaxial stress
type: journal_article
user_id: '22501'
volume: 7
year: '2023'
...
---
_id: '43421'
abstract:
- lang: eng
  text: The achievement of a flat metasurface has realized extraordinary control over
    light–matter interaction at the nanoscale, enabling widespread use in imaging,
    holography, and biophotonics. However, three-dimensional metasurfaces with the
    potential to provide additional light–matter manipulation flexibility attract
    only little interest. Here, we demonstrate a three-dimensional metasurface scheme
    capable of providing dual phase control through out-of-plane plasmonic resonance
    of L-shape antennas. Under circularly polarized excitation at a specific wavelength,
    the L-shape antennas with rotating orientation angle act as spatially variant
    three-dimensional tilted dipoles and are able to generate desire phase delay for
    different polarization components. Generalized Snell's law is achieved for both
    in-plane and out-of-plane dipole components through arranging such L-shape antennas
    into arrays. These three-dimensional metasurfaces suggest a route for wavefront
    modulation and a variety of nanophotonic applications.
article_number: '141702'
article_type: original
author:
- first_name: Tianyou
  full_name: Li, Tianyou
  last_name: Li
- first_name: Yanjie
  full_name: Chen, Yanjie
  last_name: Chen
- first_name: Yongtian
  full_name: Wang, Yongtian
  last_name: Wang
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
- first_name: Lingling
  full_name: Huang, Lingling
  last_name: Huang
citation:
  ama: Li T, Chen Y, Wang Y, Zentgraf T, Huang L. Three-dimensional dipole momentum
    analog based on L-shape metasurface. <i>Applied Physics Letters</i>. 2023;122(14).
    doi:<a href="https://doi.org/10.1063/5.0142389">10.1063/5.0142389</a>
  apa: Li, T., Chen, Y., Wang, Y., Zentgraf, T., &#38; Huang, L. (2023). Three-dimensional
    dipole momentum analog based on L-shape metasurface. <i>Applied Physics Letters</i>,
    <i>122</i>(14), Article 141702. <a href="https://doi.org/10.1063/5.0142389">https://doi.org/10.1063/5.0142389</a>
  bibtex: '@article{Li_Chen_Wang_Zentgraf_Huang_2023, title={Three-dimensional dipole
    momentum analog based on L-shape metasurface}, volume={122}, DOI={<a href="https://doi.org/10.1063/5.0142389">10.1063/5.0142389</a>},
    number={14141702}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Li, Tianyou and Chen, Yanjie and Wang, Yongtian and Zentgraf, Thomas and
    Huang, Lingling}, year={2023} }'
  chicago: Li, Tianyou, Yanjie Chen, Yongtian Wang, Thomas Zentgraf, and Lingling
    Huang. “Three-Dimensional Dipole Momentum Analog Based on L-Shape Metasurface.”
    <i>Applied Physics Letters</i> 122, no. 14 (2023). <a href="https://doi.org/10.1063/5.0142389">https://doi.org/10.1063/5.0142389</a>.
  ieee: 'T. Li, Y. Chen, Y. Wang, T. Zentgraf, and L. Huang, “Three-dimensional dipole
    momentum analog based on L-shape metasurface,” <i>Applied Physics Letters</i>,
    vol. 122, no. 14, Art. no. 141702, 2023, doi: <a href="https://doi.org/10.1063/5.0142389">10.1063/5.0142389</a>.'
  mla: Li, Tianyou, et al. “Three-Dimensional Dipole Momentum Analog Based on L-Shape
    Metasurface.” <i>Applied Physics Letters</i>, vol. 122, no. 14, 141702, AIP Publishing,
    2023, doi:<a href="https://doi.org/10.1063/5.0142389">10.1063/5.0142389</a>.
  short: T. Li, Y. Chen, Y. Wang, T. Zentgraf, L. Huang, Applied Physics Letters 122
    (2023).
date_created: 2023-04-06T06:01:06Z
date_updated: 2023-04-06T06:02:58Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1063/5.0142389
intvolume: '       122'
issue: '14'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: Three-dimensional dipole momentum analog based on L-shape metasurface
type: journal_article
user_id: '30525'
volume: 122
year: '2023'
...
---
_id: '45763'
abstract:
- lang: eng
  text: |-
    <jats:title>Abstract</jats:title>
                   <jats:p>The development of potential theory heightens the understanding of fundamental interactions in quantum systems. In this paper, the bound state solution of the modified radial Klein-Gordon equation is presented for generalised tanh-shaped hyperbolic potential from the Nikiforov-Uvarov method. The resulting energy eigenvalues and corresponding radial wave functions are expressed in terms of the Jacobi polynomials for arbitrary $l$ states. It is also demonstrated that energy eigenvalues strongly correlate with potential parameters for quantum states. Considering particular cases, the generalised tanh-shaped hyperbolic potential and its derived energy eigenvalues exhibit good agreement with the reported findings. Furthermore, the rovibrational energies are calculated for three representative diatomic molecules, namely $\rm{H_{2}}$, $\rm{HCl}$ and $\rm{O_{2}}$. The lowest excitation energies are in perfect agreement with experimental results. Overall, the potential model is displayed to be a viable candidate for concurrently prescribing numerous quantum systems.</jats:p>
author:
- first_name: Vatan
  full_name: Badalov, Vatan
  last_name: Badalov
- first_name: Sabuhi
  full_name: Badalov, Sabuhi
  last_name: Badalov
citation:
  ama: 'Badalov V, Badalov S. Generalised tanh-shaped hyperbolic potential: Klein-Gordon
    equation’s bound state solution. <i>Communications in Theoretical Physics</i>.
    Published online 2023. doi:<a href="https://doi.org/10.1088/1572-9494/acd441">10.1088/1572-9494/acd441</a>'
  apa: 'Badalov, V., &#38; Badalov, S. (2023). Generalised tanh-shaped hyperbolic
    potential: Klein-Gordon equation’s bound state solution. <i>Communications in
    Theoretical Physics</i>. <a href="https://doi.org/10.1088/1572-9494/acd441">https://doi.org/10.1088/1572-9494/acd441</a>'
  bibtex: '@article{Badalov_Badalov_2023, title={Generalised tanh-shaped hyperbolic
    potential: Klein-Gordon equation’s bound state solution}, DOI={<a href="https://doi.org/10.1088/1572-9494/acd441">10.1088/1572-9494/acd441</a>},
    journal={Communications in Theoretical Physics}, publisher={IOP Publishing}, author={Badalov,
    Vatan and Badalov, Sabuhi}, year={2023} }'
  chicago: 'Badalov, Vatan, and Sabuhi Badalov. “Generalised Tanh-Shaped Hyperbolic
    Potential: Klein-Gordon Equation’s Bound State Solution.” <i>Communications in
    Theoretical Physics</i>, 2023. <a href="https://doi.org/10.1088/1572-9494/acd441">https://doi.org/10.1088/1572-9494/acd441</a>.'
  ieee: 'V. Badalov and S. Badalov, “Generalised tanh-shaped hyperbolic potential:
    Klein-Gordon equation’s bound state solution,” <i>Communications in Theoretical
    Physics</i>, 2023, doi: <a href="https://doi.org/10.1088/1572-9494/acd441">10.1088/1572-9494/acd441</a>.'
  mla: 'Badalov, Vatan, and Sabuhi Badalov. “Generalised Tanh-Shaped Hyperbolic Potential:
    Klein-Gordon Equation’s Bound State Solution.” <i>Communications in Theoretical
    Physics</i>, IOP Publishing, 2023, doi:<a href="https://doi.org/10.1088/1572-9494/acd441">10.1088/1572-9494/acd441</a>.'
  short: V. Badalov, S. Badalov, Communications in Theoretical Physics (2023).
date_created: 2023-06-24T19:40:20Z
date_updated: 2023-06-24T19:40:56Z
doi: 10.1088/1572-9494/acd441
keyword:
- Physics and Astronomy (miscellaneous)
publication: Communications in Theoretical Physics
publication_identifier:
  issn:
  - 0253-6102
  - 1572-9494
publication_status: published
publisher: IOP Publishing
status: public
title: 'Generalised tanh-shaped hyperbolic potential: Klein-Gordon equation''s bound
  state solution'
type: journal_article
user_id: '78800'
year: '2023'
...
---
_id: '31480'
abstract:
- lang: eng
  text: Optical geometric phase encoded by in-plane spatial orientation of microstructures
    has promoted the rapid development of numerous functional meta-devices. However,
    pushing the concept of the geometric phase toward the acoustic community still
    faces challenges. In this work, we utilize two acoustic nonlocal metagratings
    that could support a direct conversion between an acoustic plane wave and a designated
    vortex mode to obtain the acoustic geometric phase, in which an orbital angular
    momentum conversion process plays a vital role. In addition, we realize the acoustic
    geometric phases of different orders by merely varying the orientation angle of
    the acoustic nonlocal metagratings. Intriguingly, according to our developed theory,
    we reveal that the reflective acoustic geometric phase, which is twice the transmissive
    one, can be readily realized by transferring the transmitted configuration to
    a reflected one. Both the theoretical study and experimental measurements verify
    the announced transmissive and reflective acoustic geometric phases. Moreover,
    the reconfigurability and continuous phase modulation that covers the 2π range
    shown by the acoustic geometric phases provide us with the alternatives in advanced
    acoustic wavefront control.
article_number: '211702'
author:
- first_name: Bingyi
  full_name: Liu, Bingyi
  last_name: Liu
- first_name: Zhiling
  full_name: Zhou, Zhiling
  last_name: Zhou
- first_name: Yongtian
  full_name: Wang, Yongtian
  last_name: Wang
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
- first_name: Yong
  full_name: Li, Yong
  last_name: Li
- first_name: Lingling
  full_name: Huang, Lingling
  last_name: Huang
citation:
  ama: Liu B, Zhou Z, Wang Y, Zentgraf T, Li Y, Huang L. Experimental verification
    of the acoustic geometric phase. <i>Applied Physics Letters</i>. 2022;120(21).
    doi:<a href="https://doi.org/10.1063/5.0091474">10.1063/5.0091474</a>
  apa: Liu, B., Zhou, Z., Wang, Y., Zentgraf, T., Li, Y., &#38; Huang, L. (2022).
    Experimental verification of the acoustic geometric phase. <i>Applied Physics
    Letters</i>, <i>120</i>(21), Article 211702. <a href="https://doi.org/10.1063/5.0091474">https://doi.org/10.1063/5.0091474</a>
  bibtex: '@article{Liu_Zhou_Wang_Zentgraf_Li_Huang_2022, title={Experimental verification
    of the acoustic geometric phase}, volume={120}, DOI={<a href="https://doi.org/10.1063/5.0091474">10.1063/5.0091474</a>},
    number={21211702}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Liu, Bingyi and Zhou, Zhiling and Wang, Yongtian and Zentgraf, Thomas
    and Li, Yong and Huang, Lingling}, year={2022} }'
  chicago: Liu, Bingyi, Zhiling Zhou, Yongtian Wang, Thomas Zentgraf, Yong Li, and
    Lingling Huang. “Experimental Verification of the Acoustic Geometric Phase.” <i>Applied
    Physics Letters</i> 120, no. 21 (2022). <a href="https://doi.org/10.1063/5.0091474">https://doi.org/10.1063/5.0091474</a>.
  ieee: 'B. Liu, Z. Zhou, Y. Wang, T. Zentgraf, Y. Li, and L. Huang, “Experimental
    verification of the acoustic geometric phase,” <i>Applied Physics Letters</i>,
    vol. 120, no. 21, Art. no. 211702, 2022, doi: <a href="https://doi.org/10.1063/5.0091474">10.1063/5.0091474</a>.'
  mla: Liu, Bingyi, et al. “Experimental Verification of the Acoustic Geometric Phase.”
    <i>Applied Physics Letters</i>, vol. 120, no. 21, 211702, AIP Publishing, 2022,
    doi:<a href="https://doi.org/10.1063/5.0091474">10.1063/5.0091474</a>.
  short: B. Liu, Z. Zhou, Y. Wang, T. Zentgraf, Y. Li, L. Huang, Applied Physics Letters
    120 (2022).
date_created: 2022-05-27T12:35:53Z
date_updated: 2022-05-27T12:36:43Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1063/5.0091474
intvolume: '       120'
issue: '21'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
status: public
title: Experimental verification of the acoustic geometric phase
type: journal_article
user_id: '30525'
volume: 120
year: '2022'
...
---
_id: '36414'
abstract:
- lang: eng
  text: <jats:p> Recently, microcavities with anisotropic materials were shown to
    be able to create bands with non-zero local Berry curvature. The anisotropic refractive
    index of the cavity layer is believed to be critical in opening an energy gap
    at the tilted Dirac points. In this work, we show that the anticrossing between
    a cavity mode and a Bragg mode can also be realized within an empty microcavity
    without any birefringent materials in the cavity layer. Nondispersive bands are
    observed within the energy gap due to the particular refractive index distribution
    of the sample. The intrinsic TE-TM splitting and XY splitting of DBR mirrors induce
    the squeezing of the cavity modes in momentum space, so that the nondispersive
    bands are tilted and spin-dependent. Our results pave the way to investigate interesting
    physical phenomena of photonic modes close to or in the nondispersive bands without
    anisotropic cavity layers. </jats:p>
article_number: '201103'
author:
- first_name: Ying
  full_name: Gao, Ying
  last_name: Gao
- first_name: Yao
  full_name: Li, Yao
  last_name: Li
- first_name: Xuekai
  full_name: Ma, Xuekai
  last_name: Ma
- first_name: Meini
  full_name: Gao, Meini
  last_name: Gao
- first_name: Haitao
  full_name: Dai, Haitao
  last_name: Dai
- first_name: Stefan
  full_name: Schumacher, Stefan
  last_name: Schumacher
- first_name: Tingge
  full_name: Gao, Tingge
  last_name: Gao
citation:
  ama: Gao Y, Li Y, Ma X, et al. Tilting nondispersive bands in an empty microcavity.
    <i>Applied Physics Letters</i>. 2022;121(20). doi:<a href="https://doi.org/10.1063/5.0093908">10.1063/5.0093908</a>
  apa: Gao, Y., Li, Y., Ma, X., Gao, M., Dai, H., Schumacher, S., &#38; Gao, T. (2022).
    Tilting nondispersive bands in an empty microcavity. <i>Applied Physics Letters</i>,
    <i>121</i>(20), Article 201103. <a href="https://doi.org/10.1063/5.0093908">https://doi.org/10.1063/5.0093908</a>
  bibtex: '@article{Gao_Li_Ma_Gao_Dai_Schumacher_Gao_2022, title={Tilting nondispersive
    bands in an empty microcavity}, volume={121}, DOI={<a href="https://doi.org/10.1063/5.0093908">10.1063/5.0093908</a>},
    number={20201103}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Gao, Ying and Li, Yao and Ma, Xuekai and Gao, Meini and Dai, Haitao and
    Schumacher, Stefan and Gao, Tingge}, year={2022} }'
  chicago: Gao, Ying, Yao Li, Xuekai Ma, Meini Gao, Haitao Dai, Stefan Schumacher,
    and Tingge Gao. “Tilting Nondispersive Bands in an Empty Microcavity.” <i>Applied
    Physics Letters</i> 121, no. 20 (2022). <a href="https://doi.org/10.1063/5.0093908">https://doi.org/10.1063/5.0093908</a>.
  ieee: 'Y. Gao <i>et al.</i>, “Tilting nondispersive bands in an empty microcavity,”
    <i>Applied Physics Letters</i>, vol. 121, no. 20, Art. no. 201103, 2022, doi:
    <a href="https://doi.org/10.1063/5.0093908">10.1063/5.0093908</a>.'
  mla: Gao, Ying, et al. “Tilting Nondispersive Bands in an Empty Microcavity.” <i>Applied
    Physics Letters</i>, vol. 121, no. 20, 201103, AIP Publishing, 2022, doi:<a href="https://doi.org/10.1063/5.0093908">10.1063/5.0093908</a>.
  short: Y. Gao, Y. Li, X. Ma, M. Gao, H. Dai, S. Schumacher, T. Gao, Applied Physics
    Letters 121 (2022).
date_created: 2023-01-12T12:03:49Z
date_updated: 2023-01-12T12:06:03Z
doi: 10.1063/5.0093908
intvolume: '       121'
issue: '20'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
status: public
title: Tilting nondispersive bands in an empty microcavity
type: journal_article
user_id: '59416'
volume: 121
year: '2022'
...
---
_id: '47982'
abstract:
- lang: eng
  text: Spontaneous Raman spectroscopy (SR) is a versatile method for analysis and
    visualization of ferroelectric crystal structures, including domain walls. Nevertheless,
    the necessary acquisition time makes SR impractical for in situ analysis and large
    scale imaging. In this work, we introduce broadband coherent anti-Stokes Raman
    spectroscopy (B-CARS) as a high-speed alternative to conventional Raman techniques
    and demonstrate its benefits for ferroelectric domain wall analysis. Using the
    example of poled lithium niobate, we compare the spectral output of both techniques
    in terms of domain wall signatures and imaging capabilities. We extract the Raman-like
    resonant part of the coherent anti-Stokes signal via a Kramers–Kronig-based phase
    retrieval algorithm and compare the raw and phase-retrieved signals to SR characteristics.
    Finally, we propose a mechanism for the observed domain wall signal strength that
    resembles a Čerenkov-like behavior, in close analogy to domain wall signatures
    obtained by second-harmonic generation imaging. We, thus, lay here the foundations
    for future investigations on other poled ferroelectric crystals using B-CARS.
article_number: '162901'
article_type: original
author:
- first_name: Sven
  full_name: Reitzig, Sven
  last_name: Reitzig
- first_name: Franz
  full_name: Hempel, Franz
  last_name: Hempel
- first_name: Julius
  full_name: Ratzenberger, Julius
  last_name: Ratzenberger
- first_name: Peter A.
  full_name: Hegarty, Peter A.
  last_name: Hegarty
- first_name: Zeeshan H.
  full_name: Amber, Zeeshan H.
  last_name: Amber
- first_name: Robin
  full_name: Buschbeck, Robin
  last_name: Buschbeck
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
- first_name: Lukas M.
  full_name: Eng, Lukas M.
  last_name: Eng
citation:
  ama: Reitzig S, Hempel F, Ratzenberger J, et al. High-speed hyperspectral imaging
    of ferroelectric domain walls using broadband coherent anti-Stokes Raman scattering.
    <i>Applied Physics Letters</i>. 2022;120(16). doi:<a href="https://doi.org/10.1063/5.0086029">10.1063/5.0086029</a>
  apa: Reitzig, S., Hempel, F., Ratzenberger, J., Hegarty, P. A., Amber, Z. H., Buschbeck,
    R., Rüsing, M., &#38; Eng, L. M. (2022). High-speed hyperspectral imaging of ferroelectric
    domain walls using broadband coherent anti-Stokes Raman scattering. <i>Applied
    Physics Letters</i>, <i>120</i>(16), Article 162901. <a href="https://doi.org/10.1063/5.0086029">https://doi.org/10.1063/5.0086029</a>
  bibtex: '@article{Reitzig_Hempel_Ratzenberger_Hegarty_Amber_Buschbeck_Rüsing_Eng_2022,
    title={High-speed hyperspectral imaging of ferroelectric domain walls using broadband
    coherent anti-Stokes Raman scattering}, volume={120}, DOI={<a href="https://doi.org/10.1063/5.0086029">10.1063/5.0086029</a>},
    number={16162901}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Reitzig, Sven and Hempel, Franz and Ratzenberger, Julius and Hegarty,
    Peter A. and Amber, Zeeshan H. and Buschbeck, Robin and Rüsing, Michael and Eng,
    Lukas M.}, year={2022} }'
  chicago: Reitzig, Sven, Franz Hempel, Julius Ratzenberger, Peter A. Hegarty, Zeeshan
    H. Amber, Robin Buschbeck, Michael Rüsing, and Lukas M. Eng. “High-Speed Hyperspectral
    Imaging of Ferroelectric Domain Walls Using Broadband Coherent Anti-Stokes Raman
    Scattering.” <i>Applied Physics Letters</i> 120, no. 16 (2022). <a href="https://doi.org/10.1063/5.0086029">https://doi.org/10.1063/5.0086029</a>.
  ieee: 'S. Reitzig <i>et al.</i>, “High-speed hyperspectral imaging of ferroelectric
    domain walls using broadband coherent anti-Stokes Raman scattering,” <i>Applied
    Physics Letters</i>, vol. 120, no. 16, Art. no. 162901, 2022, doi: <a href="https://doi.org/10.1063/5.0086029">10.1063/5.0086029</a>.'
  mla: Reitzig, Sven, et al. “High-Speed Hyperspectral Imaging of Ferroelectric Domain
    Walls Using Broadband Coherent Anti-Stokes Raman Scattering.” <i>Applied Physics
    Letters</i>, vol. 120, no. 16, 162901, AIP Publishing, 2022, doi:<a href="https://doi.org/10.1063/5.0086029">10.1063/5.0086029</a>.
  short: S. Reitzig, F. Hempel, J. Ratzenberger, P.A. Hegarty, Z.H. Amber, R. Buschbeck,
    M. Rüsing, L.M. Eng, Applied Physics Letters 120 (2022).
date_created: 2023-10-11T08:50:06Z
date_updated: 2023-10-11T08:50:42Z
doi: 10.1063/5.0086029
extern: '1'
intvolume: '       120'
issue: '16'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: High-speed hyperspectral imaging of ferroelectric domain walls using broadband
  coherent anti-Stokes Raman scattering
type: journal_article
user_id: '22501'
volume: 120
year: '2022'
...
---
_id: '34094'
article_number: '201103'
author:
- first_name: Ying
  full_name: Gao, Ying
  last_name: Gao
- first_name: Yao
  full_name: Li, Yao
  last_name: Li
- first_name: Xuekai
  full_name: Ma, Xuekai
  id: '59416'
  last_name: Ma
- first_name: Meini
  full_name: Gao, Meini
  last_name: Gao
- first_name: Haitao
  full_name: Dai, Haitao
  last_name: Dai
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Tingge
  full_name: Gao, Tingge
  last_name: Gao
citation:
  ama: Gao Y, Li Y, Ma X, et al. Tilting nondispersive bands in an empty microcavity.
    <i>Applied Physics Letters</i>. 2022;121(20). doi:<a href="https://doi.org/10.1063/5.0093908">10.1063/5.0093908</a>
  apa: Gao, Y., Li, Y., Ma, X., Gao, M., Dai, H., Schumacher, S., &#38; Gao, T. (2022).
    Tilting nondispersive bands in an empty microcavity. <i>Applied Physics Letters</i>,
    <i>121</i>(20), Article 201103. <a href="https://doi.org/10.1063/5.0093908">https://doi.org/10.1063/5.0093908</a>
  bibtex: '@article{Gao_Li_Ma_Gao_Dai_Schumacher_Gao_2022, title={Tilting nondispersive
    bands in an empty microcavity}, volume={121}, DOI={<a href="https://doi.org/10.1063/5.0093908">10.1063/5.0093908</a>},
    number={20201103}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Gao, Ying and Li, Yao and Ma, Xuekai and Gao, Meini and Dai, Haitao and
    Schumacher, Stefan and Gao, Tingge}, year={2022} }'
  chicago: Gao, Ying, Yao Li, Xuekai Ma, Meini Gao, Haitao Dai, Stefan Schumacher,
    and Tingge Gao. “Tilting Nondispersive Bands in an Empty Microcavity.” <i>Applied
    Physics Letters</i> 121, no. 20 (2022). <a href="https://doi.org/10.1063/5.0093908">https://doi.org/10.1063/5.0093908</a>.
  ieee: 'Y. Gao <i>et al.</i>, “Tilting nondispersive bands in an empty microcavity,”
    <i>Applied Physics Letters</i>, vol. 121, no. 20, Art. no. 201103, 2022, doi:
    <a href="https://doi.org/10.1063/5.0093908">10.1063/5.0093908</a>.'
  mla: Gao, Ying, et al. “Tilting Nondispersive Bands in an Empty Microcavity.” <i>Applied
    Physics Letters</i>, vol. 121, no. 20, 201103, AIP Publishing, 2022, doi:<a href="https://doi.org/10.1063/5.0093908">10.1063/5.0093908</a>.
  short: Y. Gao, Y. Li, X. Ma, M. Gao, H. Dai, S. Schumacher, T. Gao, Applied Physics
    Letters 121 (2022).
date_created: 2022-11-16T12:29:11Z
date_updated: 2025-12-05T13:50:49Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1063/5.0093908
intvolume: '       121'
issue: '20'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '61'
  name: 'TRR 142 - A4: TRR 142 - Subproject A4'
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
status: public
title: Tilting nondispersive bands in an empty microcavity
type: journal_article
user_id: '16199'
volume: 121
year: '2022'
...
---
_id: '40371'
abstract:
- lang: eng
  text: <jats:p>Multimode integrated interferometers have great potential for both
    spectral engineering and metrological applications. However, the material dispersion
    of integrated platforms constitutes an obstacle that limits the performance and
    precision of such interferometers. At the same time, two-colour nonlinear interferometers
    present an important tool for metrological applications, when measurements in
    a certain frequency range are difficult. In this manuscript, we theoretically
    developed and investigated an integrated multimode two-colour SU(1,1) interferometer
    operating in a supersensitive mode. By ensuring the proper design of the integrated
    platform, we suppressed the dispersion, thereby significantly increasing the visibility
    of the interference pattern. The use of a continuous wave pump laser provided
    the symmetry between the spectral shapes of the signal and idler photons concerning
    half the pump frequency, despite different photon colours. We demonstrate that
    such an interferometer overcomes the classical phase sensitivity limit for wide
    parametric gain ranges, when up to 3×104 photons are generated.</jats:p>
article_number: '552'
author:
- first_name: Alessandro
  full_name: Ferreri, Alessandro
  last_name: Ferreri
- first_name: Polina R.
  full_name: Sharapova, Polina R.
  id: '60286'
  last_name: Sharapova
citation:
  ama: Ferreri A, Sharapova PR. Two-Colour Spectrally Multimode Integrated SU(1,1)
    Interferometer. <i>Symmetry</i>. 2022;14(3). doi:<a href="https://doi.org/10.3390/sym14030552">10.3390/sym14030552</a>
  apa: Ferreri, A., &#38; Sharapova, P. R. (2022). Two-Colour Spectrally Multimode
    Integrated SU(1,1) Interferometer. <i>Symmetry</i>, <i>14</i>(3), Article 552.
    <a href="https://doi.org/10.3390/sym14030552">https://doi.org/10.3390/sym14030552</a>
  bibtex: '@article{Ferreri_Sharapova_2022, title={Two-Colour Spectrally Multimode
    Integrated SU(1,1) Interferometer}, volume={14}, DOI={<a href="https://doi.org/10.3390/sym14030552">10.3390/sym14030552</a>},
    number={3552}, journal={Symmetry}, publisher={MDPI AG}, author={Ferreri, Alessandro
    and Sharapova, Polina R.}, year={2022} }'
  chicago: Ferreri, Alessandro, and Polina R. Sharapova. “Two-Colour Spectrally Multimode
    Integrated SU(1,1) Interferometer.” <i>Symmetry</i> 14, no. 3 (2022). <a href="https://doi.org/10.3390/sym14030552">https://doi.org/10.3390/sym14030552</a>.
  ieee: 'A. Ferreri and P. R. Sharapova, “Two-Colour Spectrally Multimode Integrated
    SU(1,1) Interferometer,” <i>Symmetry</i>, vol. 14, no. 3, Art. no. 552, 2022,
    doi: <a href="https://doi.org/10.3390/sym14030552">10.3390/sym14030552</a>.'
  mla: Ferreri, Alessandro, and Polina R. Sharapova. “Two-Colour Spectrally Multimode
    Integrated SU(1,1) Interferometer.” <i>Symmetry</i>, vol. 14, no. 3, 552, MDPI
    AG, 2022, doi:<a href="https://doi.org/10.3390/sym14030552">10.3390/sym14030552</a>.
  short: A. Ferreri, P.R. Sharapova, Symmetry 14 (2022).
date_created: 2023-01-26T13:54:00Z
date_updated: 2025-12-16T11:27:11Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '429'
- _id: '230'
- _id: '9'
- _id: '27'
doi: 10.3390/sym14030552
intvolume: '        14'
issue: '3'
keyword:
- Physics and Astronomy (miscellaneous)
- General Mathematics
- Chemistry (miscellaneous)
- Computer Science (miscellaneous)
language:
- iso: eng
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '56'
  name: 'TRR 142 - C: TRR 142 - Project Area C'
- _id: '72'
  name: 'TRR 142 - C2: TRR 142 - Subproject C2'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Symmetry
publication_identifier:
  issn:
  - 2073-8994
publication_status: published
publisher: MDPI AG
status: public
title: Two-Colour Spectrally Multimode Integrated SU(1,1) Interferometer
type: journal_article
user_id: '16199'
volume: 14
year: '2022'
...
---
_id: '29780'
abstract:
- lang: eng
  text: <jats:p>A central tenet of theoretical cryptography is the study of the minimal
    assumptions required to implement a given cryptographic primitive. One such primitive
    is the one-time memory (OTM), introduced by Goldwasser, Kalai, and Rothblum [CRYPTO
    2008], which is a classical functionality modeled after a non-interactive 1-out-of-2
    oblivious transfer, and which is complete for one-time classical and quantum programs.
    It is known that secure OTMs do not exist in the standard model in both the classical
    and quantum settings. Here, we propose a scheme for using quantum information,
    together with the assumption of stateless (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>i</mml:mi><mml:mo>.</mml:mo><mml:mi>e</mml:mi><mml:mo>.</mml:mo></mml:math>,
    reusable) hardware tokens, to build statistically secure OTMs. Via the semidefinite
    programming-based quantum games framework of Gutoski and Watrous [STOC 2007],
    we prove security for a malicious receiver making at most 0.114<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>n</mml:mi></mml:math>
    adaptive queries to the token (for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>n</mml:mi></mml:math>
    the key size), in the quantum universal composability framework, but leave open
    the question of security against a polynomial amount of queries. Compared to alternative
    schemes derived from the literature on quantum money, our scheme is technologically
    simple since it is of the "prepare-and-measure" type. We also give two impossibility
    results showing certain assumptions in our scheme cannot be relaxed.</jats:p>
article_number: '429'
author:
- first_name: Anne
  full_name: Broadbent, Anne
  last_name: Broadbent
- first_name: Sevag
  full_name: Gharibian, Sevag
  id: '71541'
  last_name: Gharibian
  orcid: 0000-0002-9992-3379
- first_name: Hong-Sheng
  full_name: Zhou, Hong-Sheng
  last_name: Zhou
citation:
  ama: Broadbent A, Gharibian S, Zhou H-S. Towards Quantum One-Time Memories from
    Stateless Hardware. <i>Quantum</i>. 2021;5. doi:<a href="https://doi.org/10.22331/q-2021-04-08-429">10.22331/q-2021-04-08-429</a>
  apa: Broadbent, A., Gharibian, S., &#38; Zhou, H.-S. (2021). Towards Quantum One-Time
    Memories from Stateless Hardware. <i>Quantum</i>, <i>5</i>, Article 429. <a href="https://doi.org/10.22331/q-2021-04-08-429">https://doi.org/10.22331/q-2021-04-08-429</a>
  bibtex: '@article{Broadbent_Gharibian_Zhou_2021, title={Towards Quantum One-Time
    Memories from Stateless Hardware}, volume={5}, DOI={<a href="https://doi.org/10.22331/q-2021-04-08-429">10.22331/q-2021-04-08-429</a>},
    number={429}, journal={Quantum}, publisher={Verein zur Forderung des Open Access
    Publizierens in den Quantenwissenschaften}, author={Broadbent, Anne and Gharibian,
    Sevag and Zhou, Hong-Sheng}, year={2021} }'
  chicago: Broadbent, Anne, Sevag Gharibian, and Hong-Sheng Zhou. “Towards Quantum
    One-Time Memories from Stateless Hardware.” <i>Quantum</i> 5 (2021). <a href="https://doi.org/10.22331/q-2021-04-08-429">https://doi.org/10.22331/q-2021-04-08-429</a>.
  ieee: 'A. Broadbent, S. Gharibian, and H.-S. Zhou, “Towards Quantum One-Time Memories
    from Stateless Hardware,” <i>Quantum</i>, vol. 5, Art. no. 429, 2021, doi: <a
    href="https://doi.org/10.22331/q-2021-04-08-429">10.22331/q-2021-04-08-429</a>.'
  mla: Broadbent, Anne, et al. “Towards Quantum One-Time Memories from Stateless Hardware.”
    <i>Quantum</i>, vol. 5, 429, Verein zur Forderung des Open Access Publizierens
    in den Quantenwissenschaften, 2021, doi:<a href="https://doi.org/10.22331/q-2021-04-08-429">10.22331/q-2021-04-08-429</a>.
  short: A. Broadbent, S. Gharibian, H.-S. Zhou, Quantum 5 (2021).
date_created: 2022-02-08T10:59:00Z
date_updated: 2023-02-28T11:07:47Z
department:
- _id: '623'
- _id: '7'
doi: 10.22331/q-2021-04-08-429
intvolume: '         5'
keyword:
- Physics and Astronomy (miscellaneous)
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: Quantum
publication_identifier:
  issn:
  - 2521-327X
publication_status: published
publisher: Verein zur Forderung des Open Access Publizierens in den Quantenwissenschaften
status: public
title: Towards Quantum One-Time Memories from Stateless Hardware
type: journal_article
user_id: '71541'
volume: 5
year: '2021'
...
---
_id: '34093'
article_number: '014602'
author:
- first_name: Thomas
  full_name: Riedl, Thomas
  id: '36950'
  last_name: Riedl
- first_name: V. S.
  full_name: Kunnathully, V. S.
  last_name: Kunnathully
- first_name: A.
  full_name: Trapp, A.
  last_name: Trapp
- first_name: T.
  full_name: Langer, T.
  last_name: Langer
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: Jörg
  full_name: Lindner, Jörg
  id: '20797'
  last_name: Lindner
citation:
  ama: Riedl T, Kunnathully VS, Trapp A, Langer T, Reuter D, Lindner J. Strain-driven
    InAs island growth on top of GaAs(111) nanopillars. <i>Physical Review Materials</i>.
    2020;4(1). doi:<a href="https://doi.org/10.1103/physrevmaterials.4.014602">10.1103/physrevmaterials.4.014602</a>
  apa: Riedl, T., Kunnathully, V. S., Trapp, A., Langer, T., Reuter, D., &#38; Lindner,
    J. (2020). Strain-driven InAs island growth on top of GaAs(111) nanopillars. <i>Physical
    Review Materials</i>, <i>4</i>(1), Article 014602. <a href="https://doi.org/10.1103/physrevmaterials.4.014602">https://doi.org/10.1103/physrevmaterials.4.014602</a>
  bibtex: '@article{Riedl_Kunnathully_Trapp_Langer_Reuter_Lindner_2020, title={Strain-driven
    InAs island growth on top of GaAs(111) nanopillars}, volume={4}, DOI={<a href="https://doi.org/10.1103/physrevmaterials.4.014602">10.1103/physrevmaterials.4.014602</a>},
    number={1014602}, journal={Physical Review Materials}, publisher={American Physical
    Society (APS)}, author={Riedl, Thomas and Kunnathully, V. S. and Trapp, A. and
    Langer, T. and Reuter, Dirk and Lindner, Jörg}, year={2020} }'
  chicago: Riedl, Thomas, V. S. Kunnathully, A. Trapp, T. Langer, Dirk Reuter, and
    Jörg Lindner. “Strain-Driven InAs Island Growth on Top of GaAs(111) Nanopillars.”
    <i>Physical Review Materials</i> 4, no. 1 (2020). <a href="https://doi.org/10.1103/physrevmaterials.4.014602">https://doi.org/10.1103/physrevmaterials.4.014602</a>.
  ieee: 'T. Riedl, V. S. Kunnathully, A. Trapp, T. Langer, D. Reuter, and J. Lindner,
    “Strain-driven InAs island growth on top of GaAs(111) nanopillars,” <i>Physical
    Review Materials</i>, vol. 4, no. 1, Art. no. 014602, 2020, doi: <a href="https://doi.org/10.1103/physrevmaterials.4.014602">10.1103/physrevmaterials.4.014602</a>.'
  mla: Riedl, Thomas, et al. “Strain-Driven InAs Island Growth on Top of GaAs(111)
    Nanopillars.” <i>Physical Review Materials</i>, vol. 4, no. 1, 014602, American
    Physical Society (APS), 2020, doi:<a href="https://doi.org/10.1103/physrevmaterials.4.014602">10.1103/physrevmaterials.4.014602</a>.
  short: T. Riedl, V.S. Kunnathully, A. Trapp, T. Langer, D. Reuter, J. Lindner, Physical
    Review Materials 4 (2020).
date_created: 2022-11-15T14:21:41Z
date_updated: 2023-01-10T12:12:13Z
department:
- _id: '15'
- _id: '230'
doi: 10.1103/physrevmaterials.4.014602
intvolume: '         4'
issue: '1'
keyword:
- Physics and Astronomy (miscellaneous)
- General Materials Science
language:
- iso: eng
publication: Physical Review Materials
publication_identifier:
  issn:
  - 2475-9953
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Strain-driven InAs island growth on top of GaAs(111) nanopillars
type: journal_article
user_id: '77496'
volume: 4
year: '2020'
...
---
_id: '40271'
article_number: '024001'
author:
- first_name: Panagiotis
  full_name: Vergyris, Panagiotis
  last_name: Vergyris
- first_name: Charles
  full_name: Babin, Charles
  last_name: Babin
- first_name: Raphael
  full_name: Nold, Raphael
  last_name: Nold
- first_name: Elie
  full_name: Gouzien, Elie
  last_name: Gouzien
- first_name: Harald
  full_name: Herrmann, Harald
  id: '216'
  last_name: Herrmann
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Olivier
  full_name: Alibart, Olivier
  last_name: Alibart
- first_name: Sébastien
  full_name: Tanzilli, Sébastien
  last_name: Tanzilli
- first_name: Florian
  full_name: Kaiser, Florian
  last_name: Kaiser
citation:
  ama: Vergyris P, Babin C, Nold R, et al. Two-photon phase-sensing with single-photon
    detection. <i>Applied Physics Letters</i>. 2020;117(2). doi:<a href="https://doi.org/10.1063/5.0009527">10.1063/5.0009527</a>
  apa: Vergyris, P., Babin, C., Nold, R., Gouzien, E., Herrmann, H., Silberhorn, C.,
    Alibart, O., Tanzilli, S., &#38; Kaiser, F. (2020). Two-photon phase-sensing with
    single-photon detection. <i>Applied Physics Letters</i>, <i>117</i>(2), Article
    024001. <a href="https://doi.org/10.1063/5.0009527">https://doi.org/10.1063/5.0009527</a>
  bibtex: '@article{Vergyris_Babin_Nold_Gouzien_Herrmann_Silberhorn_Alibart_Tanzilli_Kaiser_2020,
    title={Two-photon phase-sensing with single-photon detection}, volume={117}, DOI={<a
    href="https://doi.org/10.1063/5.0009527">10.1063/5.0009527</a>}, number={2024001},
    journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Vergyris,
    Panagiotis and Babin, Charles and Nold, Raphael and Gouzien, Elie and Herrmann,
    Harald and Silberhorn, Christine and Alibart, Olivier and Tanzilli, Sébastien
    and Kaiser, Florian}, year={2020} }'
  chicago: Vergyris, Panagiotis, Charles Babin, Raphael Nold, Elie Gouzien, Harald
    Herrmann, Christine Silberhorn, Olivier Alibart, Sébastien Tanzilli, and Florian
    Kaiser. “Two-Photon Phase-Sensing with Single-Photon Detection.” <i>Applied Physics
    Letters</i> 117, no. 2 (2020). <a href="https://doi.org/10.1063/5.0009527">https://doi.org/10.1063/5.0009527</a>.
  ieee: 'P. Vergyris <i>et al.</i>, “Two-photon phase-sensing with single-photon detection,”
    <i>Applied Physics Letters</i>, vol. 117, no. 2, Art. no. 024001, 2020, doi: <a
    href="https://doi.org/10.1063/5.0009527">10.1063/5.0009527</a>.'
  mla: Vergyris, Panagiotis, et al. “Two-Photon Phase-Sensing with Single-Photon Detection.”
    <i>Applied Physics Letters</i>, vol. 117, no. 2, 024001, AIP Publishing, 2020,
    doi:<a href="https://doi.org/10.1063/5.0009527">10.1063/5.0009527</a>.
  short: P. Vergyris, C. Babin, R. Nold, E. Gouzien, H. Herrmann, C. Silberhorn, O.
    Alibart, S. Tanzilli, F. Kaiser, Applied Physics Letters 117 (2020).
date_created: 2023-01-26T10:17:33Z
date_updated: 2023-01-26T10:28:45Z
doi: 10.1063/5.0009527
intvolume: '       117'
issue: '2'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
status: public
title: Two-photon phase-sensing with single-photon detection
type: journal_article
user_id: '216'
volume: 117
year: '2020'
...
---
_id: '40381'
abstract:
- lang: eng
  text: "<jats:title>Abstract</jats:title>\r\n               <jats:p>The phenomenon
    of entanglement is the basis of quantum information and quantum communication
    processes. Entangled systems with a large number of photons are of great interest
    at present because they provide a platform for streaming technologies based on
    photonics. In this paper we present a device which operates with four-photons
    and based on the Hong–Ou–Mandel interference. The presented device allows to maximize
    the degree of spatial entanglement and generate the highly entangled four-dimensional
    Bell states. Furthermore, the use of the interferometer in different regimes leads
    to fast interference fringes in the coincidence probability with period of oscillations
    twice smaller than the pump wavelength. We have a good agreement between theoretical
    simulations and experimental results.</jats:p>"
article_number: '045020'
author:
- first_name: A
  full_name: Ferreri, A
  last_name: Ferreri
- first_name: V
  full_name: Ansari, V
  last_name: Ansari
- first_name: Benjamin
  full_name: Brecht, Benjamin
  id: '27150'
  last_name: Brecht
  orcid: '0000-0003-4140-0556 '
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Polina R.
  full_name: Sharapova, Polina R.
  id: '60286'
  last_name: Sharapova
citation:
  ama: Ferreri A, Ansari V, Brecht B, Silberhorn C, Sharapova PR. Spatial entanglement
    and state engineering via four-photon Hong–Ou–Mandel interference. <i>Quantum
    Science and Technology</i>. 2020;5(4). doi:<a href="https://doi.org/10.1088/2058-9565/abb411">10.1088/2058-9565/abb411</a>
  apa: Ferreri, A., Ansari, V., Brecht, B., Silberhorn, C., &#38; Sharapova, P. R.
    (2020). Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel
    interference. <i>Quantum Science and Technology</i>, <i>5</i>(4), Article 045020.
    <a href="https://doi.org/10.1088/2058-9565/abb411">https://doi.org/10.1088/2058-9565/abb411</a>
  bibtex: '@article{Ferreri_Ansari_Brecht_Silberhorn_Sharapova_2020, title={Spatial
    entanglement and state engineering via four-photon Hong–Ou–Mandel interference},
    volume={5}, DOI={<a href="https://doi.org/10.1088/2058-9565/abb411">10.1088/2058-9565/abb411</a>},
    number={4045020}, journal={Quantum Science and Technology}, publisher={IOP Publishing},
    author={Ferreri, A and Ansari, V and Brecht, Benjamin and Silberhorn, Christine
    and Sharapova, Polina R.}, year={2020} }'
  chicago: Ferreri, A, V Ansari, Benjamin Brecht, Christine Silberhorn, and Polina
    R. Sharapova. “Spatial Entanglement and State Engineering via Four-Photon Hong–Ou–Mandel
    Interference.” <i>Quantum Science and Technology</i> 5, no. 4 (2020). <a href="https://doi.org/10.1088/2058-9565/abb411">https://doi.org/10.1088/2058-9565/abb411</a>.
  ieee: 'A. Ferreri, V. Ansari, B. Brecht, C. Silberhorn, and P. R. Sharapova, “Spatial
    entanglement and state engineering via four-photon Hong–Ou–Mandel interference,”
    <i>Quantum Science and Technology</i>, vol. 5, no. 4, Art. no. 045020, 2020, doi:
    <a href="https://doi.org/10.1088/2058-9565/abb411">10.1088/2058-9565/abb411</a>.'
  mla: Ferreri, A., et al. “Spatial Entanglement and State Engineering via Four-Photon
    Hong–Ou–Mandel Interference.” <i>Quantum Science and Technology</i>, vol. 5, no.
    4, 045020, IOP Publishing, 2020, doi:<a href="https://doi.org/10.1088/2058-9565/abb411">10.1088/2058-9565/abb411</a>.
  short: A. Ferreri, V. Ansari, B. Brecht, C. Silberhorn, P.R. Sharapova, Quantum
    Science and Technology 5 (2020).
date_created: 2023-01-26T14:06:23Z
date_updated: 2025-12-16T11:27:56Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '288'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1088/2058-9565/abb411
intvolume: '         5'
issue: '4'
keyword:
- Electrical and Electronic Engineering
- Physics and Astronomy (miscellaneous)
- Materials Science (miscellaneous)
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '56'
  name: 'TRR 142 - C: TRR 142 - Project Area C'
- _id: '72'
  name: 'TRR 142 - C2: TRR 142 - Subproject C2'
publication: Quantum Science and Technology
publication_identifier:
  issn:
  - 2058-9565
publication_status: published
publisher: IOP Publishing
status: public
title: Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference
type: journal_article
user_id: '16199'
volume: 5
year: '2020'
...
---
_id: '39674'
article_number: '081107'
author:
- first_name: B.
  full_name: Atorf, B.
  last_name: Atorf
- first_name: H.
  full_name: Rasouli, H.
  last_name: Rasouli
- first_name: G.
  full_name: Nordendorf, G.
  last_name: Nordendorf
- first_name: D.
  full_name: Wilkes, D.
  last_name: Wilkes
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Atorf B, Rasouli H, Nordendorf G, Wilkes D, Kitzerow H-S. Near infrared Kerr
    effect and description of field-induced phase transitions in polymer-stabilized
    blue phase liquid crystals. <i>Applied Physics Letters</i>. 2016;108(8). doi:<a
    href="https://doi.org/10.1063/1.4942604">10.1063/1.4942604</a>
  apa: Atorf, B., Rasouli, H., Nordendorf, G., Wilkes, D., &#38; Kitzerow, H.-S. (2016).
    Near infrared Kerr effect and description of field-induced phase transitions in
    polymer-stabilized blue phase liquid crystals. <i>Applied Physics Letters</i>,
    <i>108</i>(8), Article 081107. <a href="https://doi.org/10.1063/1.4942604">https://doi.org/10.1063/1.4942604</a>
  bibtex: '@article{Atorf_Rasouli_Nordendorf_Wilkes_Kitzerow_2016, title={Near infrared
    Kerr effect and description of field-induced phase transitions in polymer-stabilized
    blue phase liquid crystals}, volume={108}, DOI={<a href="https://doi.org/10.1063/1.4942604">10.1063/1.4942604</a>},
    number={8081107}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Atorf, B. and Rasouli, H. and Nordendorf, G. and Wilkes, D. and Kitzerow,
    Heinz-Siegfried}, year={2016} }'
  chicago: Atorf, B., H. Rasouli, G. Nordendorf, D. Wilkes, and Heinz-Siegfried Kitzerow.
    “Near Infrared Kerr Effect and Description of Field-Induced Phase Transitions
    in Polymer-Stabilized Blue Phase Liquid Crystals.” <i>Applied Physics Letters</i>
    108, no. 8 (2016). <a href="https://doi.org/10.1063/1.4942604">https://doi.org/10.1063/1.4942604</a>.
  ieee: 'B. Atorf, H. Rasouli, G. Nordendorf, D. Wilkes, and H.-S. Kitzerow, “Near
    infrared Kerr effect and description of field-induced phase transitions in polymer-stabilized
    blue phase liquid crystals,” <i>Applied Physics Letters</i>, vol. 108, no. 8,
    Art. no. 081107, 2016, doi: <a href="https://doi.org/10.1063/1.4942604">10.1063/1.4942604</a>.'
  mla: Atorf, B., et al. “Near Infrared Kerr Effect and Description of Field-Induced
    Phase Transitions in Polymer-Stabilized Blue Phase Liquid Crystals.” <i>Applied
    Physics Letters</i>, vol. 108, no. 8, 081107, AIP Publishing, 2016, doi:<a href="https://doi.org/10.1063/1.4942604">10.1063/1.4942604</a>.
  short: B. Atorf, H. Rasouli, G. Nordendorf, D. Wilkes, H.-S. Kitzerow, Applied Physics
    Letters 108 (2016).
date_created: 2023-01-24T17:51:24Z
date_updated: 2023-01-24T17:51:54Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
doi: 10.1063/1.4942604
intvolume: '       108'
issue: '8'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
status: public
title: Near infrared Kerr effect and description of field-induced phase transitions
  in polymer-stabilized blue phase liquid crystals
type: journal_article
user_id: '254'
volume: 108
year: '2016'
...
---
_id: '38061'
article_number: '130'
author:
- first_name: Wolfgang P.
  full_name: Schleich, Wolfgang P.
  last_name: Schleich
- first_name: Kedar S.
  full_name: Ranade, Kedar S.
  last_name: Ranade
- first_name: Christian
  full_name: Anton, Christian
  last_name: Anton
- first_name: Markus
  full_name: Arndt, Markus
  last_name: Arndt
- first_name: Markus
  full_name: Aspelmeyer, Markus
  last_name: Aspelmeyer
- first_name: Manfred
  full_name: Bayer, Manfred
  last_name: Bayer
- first_name: Gunnar
  full_name: Berg, Gunnar
  last_name: Berg
- first_name: Tommaso
  full_name: Calarco, Tommaso
  last_name: Calarco
- first_name: Harald
  full_name: Fuchs, Harald
  last_name: Fuchs
- first_name: Elisabeth
  full_name: Giacobino, Elisabeth
  last_name: Giacobino
- first_name: Markus
  full_name: Grassl, Markus
  last_name: Grassl
- first_name: Peter
  full_name: Hänggi, Peter
  last_name: Hänggi
- first_name: Wolfgang M.
  full_name: Heckl, Wolfgang M.
  last_name: Heckl
- first_name: Ingolf-Volker
  full_name: Hertel, Ingolf-Volker
  last_name: Hertel
- first_name: Susana
  full_name: Huelga, Susana
  last_name: Huelga
- first_name: Fedor
  full_name: Jelezko, Fedor
  last_name: Jelezko
- first_name: Bernhard
  full_name: Keimer, Bernhard
  last_name: Keimer
- first_name: Jörg P.
  full_name: Kotthaus, Jörg P.
  last_name: Kotthaus
- first_name: Gerd
  full_name: Leuchs, Gerd
  last_name: Leuchs
- first_name: Norbert
  full_name: Lütkenhaus, Norbert
  last_name: Lütkenhaus
- first_name: Ueli
  full_name: Maurer, Ueli
  last_name: Maurer
- first_name: Tilman
  full_name: Pfau, Tilman
  last_name: Pfau
- first_name: Martin B.
  full_name: Plenio, Martin B.
  last_name: Plenio
- first_name: Ernst Maria
  full_name: Rasel, Ernst Maria
  last_name: Rasel
- first_name: Ortwin
  full_name: Renn, Ortwin
  last_name: Renn
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Jörg
  full_name: Schiedmayer, Jörg
  last_name: Schiedmayer
- first_name: Doris
  full_name: Schmitt-Landsiedel, Doris
  last_name: Schmitt-Landsiedel
- first_name: Kurt
  full_name: Schönhammer, Kurt
  last_name: Schönhammer
- first_name: Alexey
  full_name: Ustinov, Alexey
  last_name: Ustinov
- first_name: Philip
  full_name: Walther, Philip
  last_name: Walther
- first_name: Harald
  full_name: Weinfurter, Harald
  last_name: Weinfurter
- first_name: Emo
  full_name: Welzl, Emo
  last_name: Welzl
- first_name: Roland
  full_name: Wiesendanger, Roland
  last_name: Wiesendanger
- first_name: Stefan
  full_name: Wolf, Stefan
  last_name: Wolf
- first_name: Anton
  full_name: Zeilinger, Anton
  last_name: Zeilinger
- first_name: Peter
  full_name: Zoller, Peter
  last_name: Zoller
citation:
  ama: 'Schleich WP, Ranade KS, Anton C, et al. Quantum technology: from research
    to application. <i>Applied Physics B</i>. 2016;122(5). doi:<a href="https://doi.org/10.1007/s00340-016-6353-8">10.1007/s00340-016-6353-8</a>'
  apa: 'Schleich, W. P., Ranade, K. S., Anton, C., Arndt, M., Aspelmeyer, M., Bayer,
    M., Berg, G., Calarco, T., Fuchs, H., Giacobino, E., Grassl, M., Hänggi, P., Heckl,
    W. M., Hertel, I.-V., Huelga, S., Jelezko, F., Keimer, B., Kotthaus, J. P., Leuchs,
    G., … Zoller, P. (2016). Quantum technology: from research to application. <i>Applied
    Physics B</i>, <i>122</i>(5), Article 130. <a href="https://doi.org/10.1007/s00340-016-6353-8">https://doi.org/10.1007/s00340-016-6353-8</a>'
  bibtex: '@article{Schleich_Ranade_Anton_Arndt_Aspelmeyer_Bayer_Berg_Calarco_Fuchs_Giacobino_et
    al._2016, title={Quantum technology: from research to application}, volume={122},
    DOI={<a href="https://doi.org/10.1007/s00340-016-6353-8">10.1007/s00340-016-6353-8</a>},
    number={5130}, journal={Applied Physics B}, publisher={Springer Science and Business
    Media LLC}, author={Schleich, Wolfgang P. and Ranade, Kedar S. and Anton, Christian
    and Arndt, Markus and Aspelmeyer, Markus and Bayer, Manfred and Berg, Gunnar and
    Calarco, Tommaso and Fuchs, Harald and Giacobino, Elisabeth and et al.}, year={2016}
    }'
  chicago: 'Schleich, Wolfgang P., Kedar S. Ranade, Christian Anton, Markus Arndt,
    Markus Aspelmeyer, Manfred Bayer, Gunnar Berg, et al. “Quantum Technology: From
    Research to Application.” <i>Applied Physics B</i> 122, no. 5 (2016). <a href="https://doi.org/10.1007/s00340-016-6353-8">https://doi.org/10.1007/s00340-016-6353-8</a>.'
  ieee: 'W. P. Schleich <i>et al.</i>, “Quantum technology: from research to application,”
    <i>Applied Physics B</i>, vol. 122, no. 5, Art. no. 130, 2016, doi: <a href="https://doi.org/10.1007/s00340-016-6353-8">10.1007/s00340-016-6353-8</a>.'
  mla: 'Schleich, Wolfgang P., et al. “Quantum Technology: From Research to Application.”
    <i>Applied Physics B</i>, vol. 122, no. 5, 130, Springer Science and Business
    Media LLC, 2016, doi:<a href="https://doi.org/10.1007/s00340-016-6353-8">10.1007/s00340-016-6353-8</a>.'
  short: W.P. Schleich, K.S. Ranade, C. Anton, M. Arndt, M. Aspelmeyer, M. Bayer,
    G. Berg, T. Calarco, H. Fuchs, E. Giacobino, M. Grassl, P. Hänggi, W.M. Heckl,
    I.-V. Hertel, S. Huelga, F. Jelezko, B. Keimer, J.P. Kotthaus, G. Leuchs, N. Lütkenhaus,
    U. Maurer, T. Pfau, M.B. Plenio, E.M. Rasel, O. Renn, C. Silberhorn, J. Schiedmayer,
    D. Schmitt-Landsiedel, K. Schönhammer, A. Ustinov, P. Walther, H. Weinfurter,
    E. Welzl, R. Wiesendanger, S. Wolf, A. Zeilinger, P. Zoller, Applied Physics B
    122 (2016).
date_created: 2023-01-23T10:17:29Z
date_updated: 2023-01-30T11:47:51Z
department:
- _id: '288'
- _id: '15'
doi: 10.1007/s00340-016-6353-8
intvolume: '       122'
issue: '5'
keyword:
- General Physics and Astronomy
- Physics and Astronomy (miscellaneous)
- General Engineering
language:
- iso: eng
publication: Applied Physics B
publication_identifier:
  issn:
  - 0946-2171
  - 1432-0649
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Quantum technology: from research to application'
type: journal_article
user_id: '26263'
volume: 122
year: '2016'
...
---
_id: '39689'
article_number: '201114'
author:
- first_name: Markus
  full_name: Wahle, Markus
  last_name: Wahle
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Wahle M, Kitzerow H-S. Electrically tunable zero dispersion wavelengths in
    photonic crystal fibers filled with a dual frequency addressable liquid crystal.
    <i>Applied Physics Letters</i>. 2015;107(20). doi:<a href="https://doi.org/10.1063/1.4936086">10.1063/1.4936086</a>
  apa: Wahle, M., &#38; Kitzerow, H.-S. (2015). Electrically tunable zero dispersion
    wavelengths in photonic crystal fibers filled with a dual frequency addressable
    liquid crystal. <i>Applied Physics Letters</i>, <i>107</i>(20), Article 201114.
    <a href="https://doi.org/10.1063/1.4936086">https://doi.org/10.1063/1.4936086</a>
  bibtex: '@article{Wahle_Kitzerow_2015, title={Electrically tunable zero dispersion
    wavelengths in photonic crystal fibers filled with a dual frequency addressable
    liquid crystal}, volume={107}, DOI={<a href="https://doi.org/10.1063/1.4936086">10.1063/1.4936086</a>},
    number={20201114}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Wahle, Markus and Kitzerow, Heinz-Siegfried}, year={2015} }'
  chicago: Wahle, Markus, and Heinz-Siegfried Kitzerow. “Electrically Tunable Zero
    Dispersion Wavelengths in Photonic Crystal Fibers Filled with a Dual Frequency
    Addressable Liquid Crystal.” <i>Applied Physics Letters</i> 107, no. 20 (2015).
    <a href="https://doi.org/10.1063/1.4936086">https://doi.org/10.1063/1.4936086</a>.
  ieee: 'M. Wahle and H.-S. Kitzerow, “Electrically tunable zero dispersion wavelengths
    in photonic crystal fibers filled with a dual frequency addressable liquid crystal,”
    <i>Applied Physics Letters</i>, vol. 107, no. 20, Art. no. 201114, 2015, doi:
    <a href="https://doi.org/10.1063/1.4936086">10.1063/1.4936086</a>.'
  mla: Wahle, Markus, and Heinz-Siegfried Kitzerow. “Electrically Tunable Zero Dispersion
    Wavelengths in Photonic Crystal Fibers Filled with a Dual Frequency Addressable
    Liquid Crystal.” <i>Applied Physics Letters</i>, vol. 107, no. 20, 201114, AIP
    Publishing, 2015, doi:<a href="https://doi.org/10.1063/1.4936086">10.1063/1.4936086</a>.
  short: M. Wahle, H.-S. Kitzerow, Applied Physics Letters 107 (2015).
date_created: 2023-01-24T18:11:41Z
date_updated: 2023-01-24T18:12:09Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
doi: 10.1063/1.4936086
intvolume: '       107'
issue: '20'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
status: public
title: Electrically tunable zero dispersion wavelengths in photonic crystal fibers
  filled with a dual frequency addressable liquid crystal
type: journal_article
user_id: '254'
volume: 107
year: '2015'
...
---
_id: '38087'
author:
- first_name: M.
  full_name: Covi, M.
  last_name: Covi
- first_name: B.
  full_name: Pressl, B.
  last_name: Pressl
- first_name: T.
  full_name: Günthner, T.
  last_name: Günthner
- first_name: K.
  full_name: Laiho, K.
  last_name: Laiho
- first_name: Stefan
  full_name: Krapick, Stefan
  last_name: Krapick
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: G.
  full_name: Weihs, G.
  last_name: Weihs
citation:
  ama: Covi M, Pressl B, Günthner T, et al. Liquid-nitrogen cooled, free-running single-photon
    sensitive detector at telecommunication wavelengths. <i>Applied Physics B</i>.
    2015;118(3):489-495. doi:<a href="https://doi.org/10.1007/s00340-015-6019-y">10.1007/s00340-015-6019-y</a>
  apa: Covi, M., Pressl, B., Günthner, T., Laiho, K., Krapick, S., Silberhorn, C.,
    &#38; Weihs, G. (2015). Liquid-nitrogen cooled, free-running single-photon sensitive
    detector at telecommunication wavelengths. <i>Applied Physics B</i>, <i>118</i>(3),
    489–495. <a href="https://doi.org/10.1007/s00340-015-6019-y">https://doi.org/10.1007/s00340-015-6019-y</a>
  bibtex: '@article{Covi_Pressl_Günthner_Laiho_Krapick_Silberhorn_Weihs_2015, title={Liquid-nitrogen
    cooled, free-running single-photon sensitive detector at telecommunication wavelengths},
    volume={118}, DOI={<a href="https://doi.org/10.1007/s00340-015-6019-y">10.1007/s00340-015-6019-y</a>},
    number={3}, journal={Applied Physics B}, publisher={Springer Science and Business
    Media LLC}, author={Covi, M. and Pressl, B. and Günthner, T. and Laiho, K. and
    Krapick, Stefan and Silberhorn, Christine and Weihs, G.}, year={2015}, pages={489–495}
    }'
  chicago: 'Covi, M., B. Pressl, T. Günthner, K. Laiho, Stefan Krapick, Christine
    Silberhorn, and G. Weihs. “Liquid-Nitrogen Cooled, Free-Running Single-Photon
    Sensitive Detector at Telecommunication Wavelengths.” <i>Applied Physics B</i>
    118, no. 3 (2015): 489–95. <a href="https://doi.org/10.1007/s00340-015-6019-y">https://doi.org/10.1007/s00340-015-6019-y</a>.'
  ieee: 'M. Covi <i>et al.</i>, “Liquid-nitrogen cooled, free-running single-photon
    sensitive detector at telecommunication wavelengths,” <i>Applied Physics B</i>,
    vol. 118, no. 3, pp. 489–495, 2015, doi: <a href="https://doi.org/10.1007/s00340-015-6019-y">10.1007/s00340-015-6019-y</a>.'
  mla: Covi, M., et al. “Liquid-Nitrogen Cooled, Free-Running Single-Photon Sensitive
    Detector at Telecommunication Wavelengths.” <i>Applied Physics B</i>, vol. 118,
    no. 3, Springer Science and Business Media LLC, 2015, pp. 489–95, doi:<a href="https://doi.org/10.1007/s00340-015-6019-y">10.1007/s00340-015-6019-y</a>.
  short: M. Covi, B. Pressl, T. Günthner, K. Laiho, S. Krapick, C. Silberhorn, G.
    Weihs, Applied Physics B 118 (2015) 489–495.
date_created: 2023-01-23T10:56:55Z
date_updated: 2023-01-30T12:06:27Z
department:
- _id: '288'
- _id: '15'
doi: 10.1007/s00340-015-6019-y
intvolume: '       118'
issue: '3'
keyword:
- General Physics and Astronomy
- Physics and Astronomy (miscellaneous)
- General Engineering
language:
- iso: eng
page: 489-495
publication: Applied Physics B
publication_identifier:
  issn:
  - 0946-2171
  - 1432-0649
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Liquid-nitrogen cooled, free-running single-photon sensitive detector at telecommunication
  wavelengths
type: journal_article
user_id: '26263'
volume: 118
year: '2015'
...
---
_id: '40398'
article_number: '065202'
author:
- first_name: I V
  full_name: Dyakonov, I V
  last_name: Dyakonov
- first_name: Polina
  full_name: Sharapova, Polina
  id: '60286'
  last_name: Sharapova
- first_name: T Sh
  full_name: Iskhakov, T Sh
  last_name: Iskhakov
- first_name: G
  full_name: Leuchs, G
  last_name: Leuchs
citation:
  ama: Dyakonov IV, Sharapova P, Iskhakov TS, Leuchs G. Direct Schmidt number measurement
    of high-gain parametric down conversion. <i>Laser Physics Letters</i>. 2015;12(6).
    doi:<a href="https://doi.org/10.1088/1612-2011/12/6/065202">10.1088/1612-2011/12/6/065202</a>
  apa: Dyakonov, I. V., Sharapova, P., Iskhakov, T. S., &#38; Leuchs, G. (2015). Direct
    Schmidt number measurement of high-gain parametric down conversion. <i>Laser Physics
    Letters</i>, <i>12</i>(6), Article 065202. <a href="https://doi.org/10.1088/1612-2011/12/6/065202">https://doi.org/10.1088/1612-2011/12/6/065202</a>
  bibtex: '@article{Dyakonov_Sharapova_Iskhakov_Leuchs_2015, title={Direct Schmidt
    number measurement of high-gain parametric down conversion}, volume={12}, DOI={<a
    href="https://doi.org/10.1088/1612-2011/12/6/065202">10.1088/1612-2011/12/6/065202</a>},
    number={6065202}, journal={Laser Physics Letters}, publisher={IOP Publishing},
    author={Dyakonov, I V and Sharapova, Polina and Iskhakov, T Sh and Leuchs, G},
    year={2015} }'
  chicago: Dyakonov, I V, Polina Sharapova, T Sh Iskhakov, and G Leuchs. “Direct Schmidt
    Number Measurement of High-Gain Parametric down Conversion.” <i>Laser Physics
    Letters</i> 12, no. 6 (2015). <a href="https://doi.org/10.1088/1612-2011/12/6/065202">https://doi.org/10.1088/1612-2011/12/6/065202</a>.
  ieee: 'I. V. Dyakonov, P. Sharapova, T. S. Iskhakov, and G. Leuchs, “Direct Schmidt
    number measurement of high-gain parametric down conversion,” <i>Laser Physics
    Letters</i>, vol. 12, no. 6, Art. no. 065202, 2015, doi: <a href="https://doi.org/10.1088/1612-2011/12/6/065202">10.1088/1612-2011/12/6/065202</a>.'
  mla: Dyakonov, I. V., et al. “Direct Schmidt Number Measurement of High-Gain Parametric
    down Conversion.” <i>Laser Physics Letters</i>, vol. 12, no. 6, 065202, IOP Publishing,
    2015, doi:<a href="https://doi.org/10.1088/1612-2011/12/6/065202">10.1088/1612-2011/12/6/065202</a>.
  short: I.V. Dyakonov, P. Sharapova, T.S. Iskhakov, G. Leuchs, Laser Physics Letters
    12 (2015).
date_created: 2023-01-26T14:28:50Z
date_updated: 2025-12-16T11:13:57Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '35'
- _id: '230'
doi: 10.1088/1612-2011/12/6/065202
intvolume: '        12'
issue: '6'
keyword:
- Physics and Astronomy (miscellaneous)
- Instrumentation
language:
- iso: eng
publication: Laser Physics Letters
publication_identifier:
  issn:
  - 1612-2011
  - 1612-202X
publication_status: published
publisher: IOP Publishing
status: public
title: Direct Schmidt number measurement of high-gain parametric down conversion
type: journal_article
user_id: '16199'
volume: 12
year: '2015'
...
---
_id: '39719'
article_number: '043303'
author:
- first_name: Joachim
  full_name: Vollbrecht, Joachim
  last_name: Vollbrecht
- first_name: Olga
  full_name: Kasdorf, Olga
  last_name: Kasdorf
- first_name: Viktor
  full_name: Quiring, Viktor
  last_name: Quiring
- first_name: Hubertus
  full_name: Suche, Hubertus
  last_name: Suche
- first_name: Harald
  full_name: Bock, Harald
  last_name: Bock
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Vollbrecht J, Kasdorf O, Quiring V, Suche H, Bock H, Kitzerow H-S. Microresonator-enhanced
    electroluminescence of an organic light emitting diode based on a columnar liquid
    crystal. <i>Applied Physics Letters</i>. 2013;103(4). doi:<a href="https://doi.org/10.1063/1.4816425">10.1063/1.4816425</a>
  apa: Vollbrecht, J., Kasdorf, O., Quiring, V., Suche, H., Bock, H., &#38; Kitzerow,
    H.-S. (2013). Microresonator-enhanced electroluminescence of an organic light
    emitting diode based on a columnar liquid crystal. <i>Applied Physics Letters</i>,
    <i>103</i>(4), Article 043303. <a href="https://doi.org/10.1063/1.4816425">https://doi.org/10.1063/1.4816425</a>
  bibtex: '@article{Vollbrecht_Kasdorf_Quiring_Suche_Bock_Kitzerow_2013, title={Microresonator-enhanced
    electroluminescence of an organic light emitting diode based on a columnar liquid
    crystal}, volume={103}, DOI={<a href="https://doi.org/10.1063/1.4816425">10.1063/1.4816425</a>},
    number={4043303}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Vollbrecht, Joachim and Kasdorf, Olga and Quiring, Viktor and Suche, Hubertus
    and Bock, Harald and Kitzerow, Heinz-Siegfried}, year={2013} }'
  chicago: Vollbrecht, Joachim, Olga Kasdorf, Viktor Quiring, Hubertus Suche, Harald
    Bock, and Heinz-Siegfried Kitzerow. “Microresonator-Enhanced Electroluminescence
    of an Organic Light Emitting Diode Based on a Columnar Liquid Crystal.” <i>Applied
    Physics Letters</i> 103, no. 4 (2013). <a href="https://doi.org/10.1063/1.4816425">https://doi.org/10.1063/1.4816425</a>.
  ieee: 'J. Vollbrecht, O. Kasdorf, V. Quiring, H. Suche, H. Bock, and H.-S. Kitzerow,
    “Microresonator-enhanced electroluminescence of an organic light emitting diode
    based on a columnar liquid crystal,” <i>Applied Physics Letters</i>, vol. 103,
    no. 4, Art. no. 043303, 2013, doi: <a href="https://doi.org/10.1063/1.4816425">10.1063/1.4816425</a>.'
  mla: Vollbrecht, Joachim, et al. “Microresonator-Enhanced Electroluminescence of
    an Organic Light Emitting Diode Based on a Columnar Liquid Crystal.” <i>Applied
    Physics Letters</i>, vol. 103, no. 4, 043303, AIP Publishing, 2013, doi:<a href="https://doi.org/10.1063/1.4816425">10.1063/1.4816425</a>.
  short: J. Vollbrecht, O. Kasdorf, V. Quiring, H. Suche, H. Bock, H.-S. Kitzerow,
    Applied Physics Letters 103 (2013).
date_created: 2023-01-24T18:33:09Z
date_updated: 2023-01-24T18:33:39Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
doi: 10.1063/1.4816425
intvolume: '       103'
issue: '4'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
status: public
title: Microresonator-enhanced electroluminescence of an organic light emitting diode
  based on a columnar liquid crystal
type: journal_article
user_id: '254'
volume: 103
year: '2013'
...
---
_id: '40403'
article_number: '075204'
author:
- first_name: Polina
  full_name: Sharapova, Polina
  id: '60286'
  last_name: Sharapova
- first_name: O V
  full_name: Tikhonova, O V
  last_name: Tikhonova
citation:
  ama: Sharapova P, Tikhonova OV. Coherent control of interaction and entanglement
    of a Rydberg atom with few photons. <i>Laser Physics Letters</i>. 2013;10(7).
    doi:<a href="https://doi.org/10.1088/1612-2011/10/7/075204">10.1088/1612-2011/10/7/075204</a>
  apa: Sharapova, P., &#38; Tikhonova, O. V. (2013). Coherent control of interaction
    and entanglement of a Rydberg atom with few photons. <i>Laser Physics Letters</i>,
    <i>10</i>(7), Article 075204. <a href="https://doi.org/10.1088/1612-2011/10/7/075204">https://doi.org/10.1088/1612-2011/10/7/075204</a>
  bibtex: '@article{Sharapova_Tikhonova_2013, title={Coherent control of interaction
    and entanglement of a Rydberg atom with few photons}, volume={10}, DOI={<a href="https://doi.org/10.1088/1612-2011/10/7/075204">10.1088/1612-2011/10/7/075204</a>},
    number={7075204}, journal={Laser Physics Letters}, publisher={IOP Publishing},
    author={Sharapova, Polina and Tikhonova, O V}, year={2013} }'
  chicago: Sharapova, Polina, and O V Tikhonova. “Coherent Control of Interaction
    and Entanglement of a Rydberg Atom with Few Photons.” <i>Laser Physics Letters</i>
    10, no. 7 (2013). <a href="https://doi.org/10.1088/1612-2011/10/7/075204">https://doi.org/10.1088/1612-2011/10/7/075204</a>.
  ieee: 'P. Sharapova and O. V. Tikhonova, “Coherent control of interaction and entanglement
    of a Rydberg atom with few photons,” <i>Laser Physics Letters</i>, vol. 10, no.
    7, Art. no. 075204, 2013, doi: <a href="https://doi.org/10.1088/1612-2011/10/7/075204">10.1088/1612-2011/10/7/075204</a>.'
  mla: Sharapova, Polina, and O. V. Tikhonova. “Coherent Control of Interaction and
    Entanglement of a Rydberg Atom with Few Photons.” <i>Laser Physics Letters</i>,
    vol. 10, no. 7, 075204, IOP Publishing, 2013, doi:<a href="https://doi.org/10.1088/1612-2011/10/7/075204">10.1088/1612-2011/10/7/075204</a>.
  short: P. Sharapova, O.V. Tikhonova, Laser Physics Letters 10 (2013).
date_created: 2023-01-26T14:32:19Z
date_updated: 2025-12-16T11:16:19Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '35'
- _id: '230'
doi: 10.1088/1612-2011/10/7/075204
intvolume: '        10'
issue: '7'
keyword:
- Physics and Astronomy (miscellaneous)
- Instrumentation
language:
- iso: eng
publication: Laser Physics Letters
publication_identifier:
  issn:
  - 1612-2011
  - 1612-202X
publication_status: published
publisher: IOP Publishing
status: public
title: Coherent control of interaction and entanglement of a Rydberg atom with few
  photons
type: journal_article
user_id: '16199'
volume: 10
year: '2013'
...
---
_id: '39729'
article_number: '223301'
author:
- first_name: B.
  full_name: Atorf, B.
  last_name: Atorf
- first_name: A.
  full_name: Hoischen, A.
  last_name: Hoischen
- first_name: M. B.
  full_name: Ros, M. B.
  last_name: Ros
- first_name: N.
  full_name: Gimeno, N.
  last_name: Gimeno
- first_name: C.
  full_name: Tschierske, C.
  last_name: Tschierske
- first_name: G.
  full_name: Dantlgraber, G.
  last_name: Dantlgraber
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Atorf B, Hoischen A, Ros MB, et al. Switching performance of a polymer-stabilized
    antiferroelectric liquid crystal based on bent-core molecules. <i>Applied Physics
    Letters</i>. 2012;100(22). doi:<a href="https://doi.org/10.1063/1.4722794">10.1063/1.4722794</a>
  apa: Atorf, B., Hoischen, A., Ros, M. B., Gimeno, N., Tschierske, C., Dantlgraber,
    G., &#38; Kitzerow, H.-S. (2012). Switching performance of a polymer-stabilized
    antiferroelectric liquid crystal based on bent-core molecules. <i>Applied Physics
    Letters</i>, <i>100</i>(22), Article 223301. <a href="https://doi.org/10.1063/1.4722794">https://doi.org/10.1063/1.4722794</a>
  bibtex: '@article{Atorf_Hoischen_Ros_Gimeno_Tschierske_Dantlgraber_Kitzerow_2012,
    title={Switching performance of a polymer-stabilized antiferroelectric liquid
    crystal based on bent-core molecules}, volume={100}, DOI={<a href="https://doi.org/10.1063/1.4722794">10.1063/1.4722794</a>},
    number={22223301}, journal={Applied Physics Letters}, publisher={AIP Publishing},
    author={Atorf, B. and Hoischen, A. and Ros, M. B. and Gimeno, N. and Tschierske,
    C. and Dantlgraber, G. and Kitzerow, Heinz-Siegfried}, year={2012} }'
  chicago: Atorf, B., A. Hoischen, M. B. Ros, N. Gimeno, C. Tschierske, G. Dantlgraber,
    and Heinz-Siegfried Kitzerow. “Switching Performance of a Polymer-Stabilized Antiferroelectric
    Liquid Crystal Based on Bent-Core Molecules.” <i>Applied Physics Letters</i> 100,
    no. 22 (2012). <a href="https://doi.org/10.1063/1.4722794">https://doi.org/10.1063/1.4722794</a>.
  ieee: 'B. Atorf <i>et al.</i>, “Switching performance of a polymer-stabilized antiferroelectric
    liquid crystal based on bent-core molecules,” <i>Applied Physics Letters</i>,
    vol. 100, no. 22, Art. no. 223301, 2012, doi: <a href="https://doi.org/10.1063/1.4722794">10.1063/1.4722794</a>.'
  mla: Atorf, B., et al. “Switching Performance of a Polymer-Stabilized Antiferroelectric
    Liquid Crystal Based on Bent-Core Molecules.” <i>Applied Physics Letters</i>,
    vol. 100, no. 22, 223301, AIP Publishing, 2012, doi:<a href="https://doi.org/10.1063/1.4722794">10.1063/1.4722794</a>.
  short: B. Atorf, A. Hoischen, M.B. Ros, N. Gimeno, C. Tschierske, G. Dantlgraber,
    H.-S. Kitzerow, Applied Physics Letters 100 (2012).
date_created: 2023-01-24T18:39:05Z
date_updated: 2023-01-24T18:39:34Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
doi: 10.1063/1.4722794
intvolume: '       100'
issue: '22'
keyword:
- Physics and Astronomy (miscellaneous)
language:
- iso: eng
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
status: public
title: Switching performance of a polymer-stabilized antiferroelectric liquid crystal
  based on bent-core molecules
type: journal_article
user_id: '254'
volume: 100
year: '2012'
...
