---
_id: '59069'
abstract:
- lang: eng
  text: <jats:p>Stable and bright single photon sources are key components for future
    quantum applications. A simple fabrication method is an important requirement
    for such sources. Here, we present a single photon source based on diced ridge
    waveguides in titanium indiffused LiNbO<jats:sub>3</jats:sub>. These waveguides
    can be easily fabricated by combining planar titanium in-diffusion without lithographic
    patterning and easy-to-handle precision dicing. Such devices have the potential
    to generate high single photon rates because ridge structures are typically less
    prone to the photorefractive effect. We achieve waveguide propagation losses &lt;0.4dBcm
    and a SHG conversion efficiency of about 81%Wcm<jats:sup>2</jats:sup>. Harnessing
    a type-0 SPDC process to generate 1550 nm photons, we obtain a SPDC brightness
    of 3⋅10<jats:sup>5</jats:sup>1s⋅mW⋅nm, with a heralding efficiency of <jats:italic>η</jats:italic><jats:sub>h</jats:sub>=45%
    (<jats:italic>η</jats:italic><jats:sub>h,wg</jats:sub>=77.5% for the waveguide
    itself excluded setup losses) and a heralded second-order correlation function
    of <jats:italic>g</jats:italic><jats:sub>h</jats:sub><jats:sup>2</jats:sup>(0)&lt;0.003
    at low pump powers.</jats:p>
article_number: '593'
article_type: original
author:
- first_name: Christian
  full_name: Kießler, Christian
  id: '44252'
  last_name: Kießler
- first_name: Michelle
  full_name: Kirsch, Michelle
  id: '69553'
  last_name: Kirsch
- first_name: Sebastian
  full_name: Lengeling, Sebastian
  id: '44373'
  last_name: Lengeling
- first_name: Harald
  full_name: Herrmann, Harald
  id: '216'
  last_name: Herrmann
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
citation:
  ama: Kießler C, Kirsch M, Lengeling S, Herrmann H, Silberhorn C. SPDC single-photon
    source in Ti-indiffused diced ridge LiNbO<sub>3</sub> waveguides. <i>Optics Continuum</i>.
    2025;4(3). doi:<a href="https://doi.org/10.1364/optcon.557439">10.1364/optcon.557439</a>
  apa: Kießler, C., Kirsch, M., Lengeling, S., Herrmann, H., &#38; Silberhorn, C.
    (2025). SPDC single-photon source in Ti-indiffused diced ridge LiNbO<sub>3</sub>
    waveguides. <i>Optics Continuum</i>, <i>4</i>(3), Article 593. <a href="https://doi.org/10.1364/optcon.557439">https://doi.org/10.1364/optcon.557439</a>
  bibtex: '@article{Kießler_Kirsch_Lengeling_Herrmann_Silberhorn_2025, title={SPDC
    single-photon source in Ti-indiffused diced ridge LiNbO<sub>3</sub> waveguides},
    volume={4}, DOI={<a href="https://doi.org/10.1364/optcon.557439">10.1364/optcon.557439</a>},
    number={3593}, journal={Optics Continuum}, publisher={Optica Publishing Group},
    author={Kießler, Christian and Kirsch, Michelle and Lengeling, Sebastian and Herrmann,
    Harald and Silberhorn, Christine}, year={2025} }'
  chicago: Kießler, Christian, Michelle Kirsch, Sebastian Lengeling, Harald Herrmann,
    and Christine Silberhorn. “SPDC Single-Photon Source in Ti-Indiffused Diced Ridge
    LiNbO<sub>3</sub> Waveguides.” <i>Optics Continuum</i> 4, no. 3 (2025). <a href="https://doi.org/10.1364/optcon.557439">https://doi.org/10.1364/optcon.557439</a>.
  ieee: 'C. Kießler, M. Kirsch, S. Lengeling, H. Herrmann, and C. Silberhorn, “SPDC
    single-photon source in Ti-indiffused diced ridge LiNbO<sub>3</sub> waveguides,”
    <i>Optics Continuum</i>, vol. 4, no. 3, Art. no. 593, 2025, doi: <a href="https://doi.org/10.1364/optcon.557439">10.1364/optcon.557439</a>.'
  mla: Kießler, Christian, et al. “SPDC Single-Photon Source in Ti-Indiffused Diced
    Ridge LiNbO<sub>3</sub> Waveguides.” <i>Optics Continuum</i>, vol. 4, no. 3, 593,
    Optica Publishing Group, 2025, doi:<a href="https://doi.org/10.1364/optcon.557439">10.1364/optcon.557439</a>.
  short: C. Kießler, M. Kirsch, S. Lengeling, H. Herrmann, C. Silberhorn, Optics Continuum
    4 (2025).
date_created: 2025-03-19T10:56:04Z
date_updated: 2025-03-19T16:03:25Z
department:
- _id: '15'
- _id: '623'
- _id: '288'
doi: 10.1364/optcon.557439
intvolume: '         4'
issue: '3'
language:
- iso: eng
publication: Optics Continuum
publication_identifier:
  issn:
  - 2770-0208
publication_status: published
publisher: Optica Publishing Group
status: public
title: SPDC single-photon source in Ti-indiffused diced ridge LiNbO<sub>3</sub> waveguides
type: journal_article
user_id: '216'
volume: 4
year: '2025'
...
---
_id: '63192'
abstract:
- lang: eng
  text: Lithium niobate (LiNbO3) is a widely used material with several desirable
    physical properties, such as high second-order nonlinear optical and strong electro-optical
    effects. Thus LiNbO3 is used for various applications such as electro-optic modulation
    or nonlinear frequency conversion and mixing. But LiNbO3 also exhibits a strong
    photorefractive effect, which limits the intensity of the optical fields involved.
    Various approaches to reduce the photorefractive effect have been investigated,
    such as increasing the temperature, doping the crystal or using different waveguide
    designs in LiNbO3. Here, we present an analysis of the approach to increase the
    photorefractive damage threshold by using different waveguide designs. Contrary
    to previous claims and investigations, our SHG measurements revealed no significant
    difference in resistance to photorefractive damage when comparing conventional
    Ti-doped channel waveguides and Ti-doped diced ridge waveguides in LiNbO3. Furthermore,
    we have investigated the effect of photorefractive cleaning and curing using a
    light field at 532 nm. Here, we observe a reduction in the photorefractive effect
    at room temperature during and after SHG measurements, which is an easy alternative
    to conventional approaches.
article_number: '114260'
article_type: original
author:
- first_name: Michelle
  full_name: Kirsch, Michelle
  id: '69553'
  last_name: Kirsch
- first_name: Christian
  full_name: Kießler, Christian
  id: '44252'
  last_name: Kießler
- first_name: Sebastian
  full_name: Lengeling, Sebastian
  id: '44373'
  last_name: Lengeling
- first_name: Michael
  full_name: Stefszky, Michael
  id: '42777'
  last_name: Stefszky
- first_name: Christof
  full_name: Eigner, Christof
  id: '13244'
  last_name: Eigner
  orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Harald
  full_name: Herrmann, Harald
  id: '216'
  last_name: Herrmann
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
citation:
  ama: Kirsch M, Kießler C, Lengeling S, et al. Photorefraction and in-situ optical
    cleaning in various types of LiNbO3 waveguides. <i>Optics &#38; Laser Technology</i>.
    2025;193. doi:<a href="https://doi.org/10.1016/j.optlastec.2025.114260">10.1016/j.optlastec.2025.114260</a>
  apa: Kirsch, M., Kießler, C., Lengeling, S., Stefszky, M., Eigner, C., Herrmann,
    H., &#38; Silberhorn, C. (2025). Photorefraction and in-situ optical cleaning
    in various types of LiNbO3 waveguides. <i>Optics &#38; Laser Technology</i>, <i>193</i>,
    Article 114260. <a href="https://doi.org/10.1016/j.optlastec.2025.114260">https://doi.org/10.1016/j.optlastec.2025.114260</a>
  bibtex: '@article{Kirsch_Kießler_Lengeling_Stefszky_Eigner_Herrmann_Silberhorn_2025,
    title={Photorefraction and in-situ optical cleaning in various types of LiNbO3
    waveguides}, volume={193}, DOI={<a href="https://doi.org/10.1016/j.optlastec.2025.114260">10.1016/j.optlastec.2025.114260</a>},
    number={114260}, journal={Optics &#38; Laser Technology}, publisher={Elsevier
    BV}, author={Kirsch, Michelle and Kießler, Christian and Lengeling, Sebastian
    and Stefszky, Michael and Eigner, Christof and Herrmann, Harald and Silberhorn,
    Christine}, year={2025} }'
  chicago: Kirsch, Michelle, Christian Kießler, Sebastian Lengeling, Michael Stefszky,
    Christof Eigner, Harald Herrmann, and Christine Silberhorn. “Photorefraction and
    In-Situ Optical Cleaning in Various Types of LiNbO3 Waveguides.” <i>Optics &#38;
    Laser Technology</i> 193 (2025). <a href="https://doi.org/10.1016/j.optlastec.2025.114260">https://doi.org/10.1016/j.optlastec.2025.114260</a>.
  ieee: 'M. Kirsch <i>et al.</i>, “Photorefraction and in-situ optical cleaning in
    various types of LiNbO3 waveguides,” <i>Optics &#38; Laser Technology</i>, vol.
    193, Art. no. 114260, 2025, doi: <a href="https://doi.org/10.1016/j.optlastec.2025.114260">10.1016/j.optlastec.2025.114260</a>.'
  mla: Kirsch, Michelle, et al. “Photorefraction and In-Situ Optical Cleaning in Various
    Types of LiNbO3 Waveguides.” <i>Optics &#38; Laser Technology</i>, vol. 193, 114260,
    Elsevier BV, 2025, doi:<a href="https://doi.org/10.1016/j.optlastec.2025.114260">10.1016/j.optlastec.2025.114260</a>.
  short: M. Kirsch, C. Kießler, S. Lengeling, M. Stefszky, C. Eigner, H. Herrmann,
    C. Silberhorn, Optics &#38; Laser Technology 193 (2025).
date_created: 2025-12-18T08:17:57Z
date_updated: 2025-12-18T08:27:13Z
department:
- _id: '288'
- _id: '623'
- _id: '15'
doi: 10.1016/j.optlastec.2025.114260
intvolume: '       193'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.sciencedirect.com/science/article/pii/S0030399225018511?via%3Dihub
oa: '1'
publication: Optics & Laser Technology
publication_identifier:
  issn:
  - 0030-3992
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Photorefraction and in-situ optical cleaning in various types of LiNbO3 waveguides
type: journal_article
user_id: '69553'
volume: 193
year: '2025'
...
---
_id: '46644'
abstract:
- lang: eng
  text: A reliable, but cost-effective generation of single-photon states is key for
    practical quantum communication systems. For real-world deployment, waveguide
    sources offer optimum compatibility with fiber networks and can be embedded in
    hybrid integrated modules. Here, we present what we believe to be the first chip-size
    fully integrated fiber-coupled heralded single photon source (HSPS) module based
    on a hybrid integration of a nonlinear lithium niobate waveguide into a polymer
    board. Photon pairs at 810 nm (signal) and 1550 nm (idler) are generated via parametric
    down-conversion pumped at 532 nm in the LiNbO3 waveguide. The pairs are split
    in the polymer board and routed to separate output ports. The module has a size
    of (2 × 1) cm^2 and is fully fiber-coupled with one pump input fiber and two output
    fibers. We measure a heralded second-order correlation function of g_h(2)=0.05
    with a heralding efficiency of η_h=3.5% at low pump powers
article_number: '22685'
article_type: original
author:
- first_name: Christian
  full_name: Kießler, Christian
  id: '44252'
  last_name: Kießler
- first_name: Hauke
  full_name: Conradi, Hauke
  last_name: Conradi
- first_name: Moritz
  full_name: Kleinert, Moritz
  last_name: Kleinert
- first_name: Viktor
  full_name: Quiring, Viktor
  last_name: Quiring
- first_name: Harald
  full_name: Herrmann, Harald
  id: '216'
  last_name: Herrmann
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
citation:
  ama: Kießler C, Conradi H, Kleinert M, Quiring V, Herrmann H, Silberhorn C. Fiber-coupled
    plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology.
    <i>Optics Express</i>. 2023;31(14). doi:<a href="https://doi.org/10.1364/oe.487581">10.1364/oe.487581</a>
  apa: Kießler, C., Conradi, H., Kleinert, M., Quiring, V., Herrmann, H., &#38; Silberhorn,
    C. (2023). Fiber-coupled plug-and-play heralded single photon source based on
    Ti:LiNbO3 and polymer technology. <i>Optics Express</i>, <i>31</i>(14), Article
    22685. <a href="https://doi.org/10.1364/oe.487581">https://doi.org/10.1364/oe.487581</a>
  bibtex: '@article{Kießler_Conradi_Kleinert_Quiring_Herrmann_Silberhorn_2023, title={Fiber-coupled
    plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology},
    volume={31}, DOI={<a href="https://doi.org/10.1364/oe.487581">10.1364/oe.487581</a>},
    number={1422685}, journal={Optics Express}, publisher={Optica Publishing Group},
    author={Kießler, Christian and Conradi, Hauke and Kleinert, Moritz and Quiring,
    Viktor and Herrmann, Harald and Silberhorn, Christine}, year={2023} }'
  chicago: Kießler, Christian, Hauke Conradi, Moritz Kleinert, Viktor Quiring, Harald
    Herrmann, and Christine Silberhorn. “Fiber-Coupled Plug-and-Play Heralded Single
    Photon Source Based on Ti:LiNbO3 and Polymer Technology.” <i>Optics Express</i>
    31, no. 14 (2023). <a href="https://doi.org/10.1364/oe.487581">https://doi.org/10.1364/oe.487581</a>.
  ieee: 'C. Kießler, H. Conradi, M. Kleinert, V. Quiring, H. Herrmann, and C. Silberhorn,
    “Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3
    and polymer technology,” <i>Optics Express</i>, vol. 31, no. 14, Art. no. 22685,
    2023, doi: <a href="https://doi.org/10.1364/oe.487581">10.1364/oe.487581</a>.'
  mla: Kießler, Christian, et al. “Fiber-Coupled Plug-and-Play Heralded Single Photon
    Source Based on Ti:LiNbO3 and Polymer Technology.” <i>Optics Express</i>, vol.
    31, no. 14, 22685, Optica Publishing Group, 2023, doi:<a href="https://doi.org/10.1364/oe.487581">10.1364/oe.487581</a>.
  short: C. Kießler, H. Conradi, M. Kleinert, V. Quiring, H. Herrmann, C. Silberhorn,
    Optics Express 31 (2023).
date_created: 2023-08-23T07:20:06Z
date_updated: 2023-08-23T07:25:37Z
doi: 10.1364/oe.487581
intvolume: '        31'
issue: '14'
keyword:
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3
  and polymer technology
type: journal_article
user_id: '44252'
volume: 31
year: '2023'
...
---
_id: '38532'
author:
- first_name: Alessandro
  full_name: Trenti, Alessandro
  last_name: Trenti
- first_name: Martin
  full_name: Achleitner, Martin
  last_name: Achleitner
- first_name: Florian
  full_name: Prawits, Florian
  last_name: Prawits
- first_name: Bernhard
  full_name: Schrenk, Bernhard
  last_name: Schrenk
- first_name: Hauke
  full_name: Conradi, Hauke
  last_name: Conradi
- first_name: Moritz
  full_name: Kleinert, Moritz
  last_name: Kleinert
- first_name: Alfonso
  full_name: Incoronato, Alfonso
  last_name: Incoronato
- first_name: Francesco
  full_name: Zanetto, Francesco
  last_name: Zanetto
- first_name: Franco
  full_name: Zappa, Franco
  last_name: Zappa
- first_name: Ilaria Di
  full_name: Luch, Ilaria Di
  last_name: Luch
- first_name: Ozan
  full_name: Cirkinoglu, Ozan
  last_name: Cirkinoglu
- first_name: Xaveer
  full_name: Leijtens, Xaveer
  last_name: Leijtens
- first_name: Antonio
  full_name: Bonardi, Antonio
  last_name: Bonardi
- first_name: Cedric
  full_name: Bruynsteen, Cedric
  last_name: Bruynsteen
- first_name: Xin
  full_name: Yin, Xin
  last_name: Yin
- first_name: Christian
  full_name: Kießler, Christian
  id: '44252'
  last_name: Kießler
- 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: Mathieu
  full_name: Bozzio, Mathieu
  last_name: Bozzio
- first_name: Philip
  full_name: Walther, Philip
  last_name: Walther
- first_name: Hannah C.
  full_name: Thiel, Hannah C.
  last_name: Thiel
- first_name: Gregor
  full_name: Weihs, Gregor
  last_name: Weihs
- first_name: Hannes
  full_name: Hubel, Hannes
  last_name: Hubel
citation:
  ama: Trenti A, Achleitner M, Prawits F, et al. On-Chip Quantum Communication Devices.
    <i>Journal of Lightwave Technology</i>. 2022;40(23):7485-7497. doi:<a href="https://doi.org/10.1109/jlt.2022.3201389">10.1109/jlt.2022.3201389</a>
  apa: Trenti, A., Achleitner, M., Prawits, F., Schrenk, B., Conradi, H., Kleinert,
    M., Incoronato, A., Zanetto, F., Zappa, F., Luch, I. D., Cirkinoglu, O., Leijtens,
    X., Bonardi, A., Bruynsteen, C., Yin, X., Kießler, C., Herrmann, H., Silberhorn,
    C., Bozzio, M., … Hubel, H. (2022). On-Chip Quantum Communication Devices. <i>Journal
    of Lightwave Technology</i>, <i>40</i>(23), 7485–7497. <a href="https://doi.org/10.1109/jlt.2022.3201389">https://doi.org/10.1109/jlt.2022.3201389</a>
  bibtex: '@article{Trenti_Achleitner_Prawits_Schrenk_Conradi_Kleinert_Incoronato_Zanetto_Zappa_Luch_et
    al._2022, title={On-Chip Quantum Communication Devices}, volume={40}, DOI={<a
    href="https://doi.org/10.1109/jlt.2022.3201389">10.1109/jlt.2022.3201389</a>},
    number={23}, journal={Journal of Lightwave Technology}, publisher={Institute of
    Electrical and Electronics Engineers (IEEE)}, author={Trenti, Alessandro and Achleitner,
    Martin and Prawits, Florian and Schrenk, Bernhard and Conradi, Hauke and Kleinert,
    Moritz and Incoronato, Alfonso and Zanetto, Francesco and Zappa, Franco and Luch,
    Ilaria Di and et al.}, year={2022}, pages={7485–7497} }'
  chicago: 'Trenti, Alessandro, Martin Achleitner, Florian Prawits, Bernhard Schrenk,
    Hauke Conradi, Moritz Kleinert, Alfonso Incoronato, et al. “On-Chip Quantum Communication
    Devices.” <i>Journal of Lightwave Technology</i> 40, no. 23 (2022): 7485–97. <a
    href="https://doi.org/10.1109/jlt.2022.3201389">https://doi.org/10.1109/jlt.2022.3201389</a>.'
  ieee: 'A. Trenti <i>et al.</i>, “On-Chip Quantum Communication Devices,” <i>Journal
    of Lightwave Technology</i>, vol. 40, no. 23, pp. 7485–7497, 2022, doi: <a href="https://doi.org/10.1109/jlt.2022.3201389">10.1109/jlt.2022.3201389</a>.'
  mla: Trenti, Alessandro, et al. “On-Chip Quantum Communication Devices.” <i>Journal
    of Lightwave Technology</i>, vol. 40, no. 23, Institute of Electrical and Electronics
    Engineers (IEEE), 2022, pp. 7485–97, doi:<a href="https://doi.org/10.1109/jlt.2022.3201389">10.1109/jlt.2022.3201389</a>.
  short: A. Trenti, M. Achleitner, F. Prawits, B. Schrenk, H. Conradi, M. Kleinert,
    A. Incoronato, F. Zanetto, F. Zappa, I.D. Luch, O. Cirkinoglu, X. Leijtens, A.
    Bonardi, C. Bruynsteen, X. Yin, C. Kießler, H. Herrmann, C. Silberhorn, M. Bozzio,
    P. Walther, H.C. Thiel, G. Weihs, H. Hubel, Journal of Lightwave Technology 40
    (2022) 7485–7497.
date_created: 2023-01-24T07:41:40Z
date_updated: 2023-01-26T09:10:58Z
doi: 10.1109/jlt.2022.3201389
intvolume: '        40'
issue: '23'
keyword:
- General Engineering
language:
- iso: eng
page: 7485-7497
publication: Journal of Lightwave Technology
publication_identifier:
  issn:
  - 0733-8724
  - 1558-2213
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: On-Chip Quantum Communication Devices
type: journal_article
user_id: '44252'
volume: 40
year: '2022'
...
---
_id: '39027'
abstract:
- lang: eng
  text: We experimentally investigate the generation of continuous-wave optical squeezing
    from a titanium-indiffused lithium niobate waveguide resonator at low and high
    frequencies. The device promises integration with different platform chips for
    more complex optical systems.
author:
- first_name: Renato R.
  full_name: Domeneguetti, Renato R.
  last_name: Domeneguetti
- first_name: Hauke
  full_name: Conradi, Hauke
  last_name: Conradi
- first_name: Moritz
  full_name: Kleinert, Moritz
  last_name: Kleinert
- first_name: Christian
  full_name: Kießler, Christian
  id: '44252'
  last_name: Kießler
- first_name: Michael
  full_name: Stefszky, Michael
  id: '42777'
  last_name: Stefszky
- 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: Ulrik L.
  full_name: Andersen, Ulrik L.
  last_name: Andersen
- first_name: Jonas Schou
  full_name: Neergaard-Nielsen, Jonas Schou
  last_name: Neergaard-Nielsen
- first_name: Tobias
  full_name: Gehring, Tobias
  last_name: Gehring
citation:
  ama: 'Domeneguetti RR, Conradi H, Kleinert M, et al. Nonlinear waveguides for integrated
    quantum light source. In: <i>2021 Conference on Lasers and Electro-Optics Europe
    and European Quantum Electronics Conference</i>. Optica Publishing Group; 2021:eb_4_1.'
  apa: Domeneguetti, R. R., Conradi, H., Kleinert, M., Kießler, C., Stefszky, M.,
    Herrmann, H., Silberhorn, C., Andersen, U. L., Neergaard-Nielsen, J. S., &#38;
    Gehring, T. (2021). Nonlinear waveguides for integrated quantum light source.
    <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics
    Conference</i>, eb_4_1.
  bibtex: '@inproceedings{Domeneguetti_Conradi_Kleinert_Kießler_Stefszky_Herrmann_Silberhorn_Andersen_Neergaard-Nielsen_Gehring_2021,
    title={Nonlinear waveguides for integrated quantum light source}, booktitle={2021
    Conference on Lasers and Electro-Optics Europe and European Quantum Electronics
    Conference}, publisher={Optica Publishing Group}, author={Domeneguetti, Renato
    R. and Conradi, Hauke and Kleinert, Moritz and Kießler, Christian and Stefszky,
    Michael and Herrmann, Harald and Silberhorn, Christine and Andersen, Ulrik L.
    and Neergaard-Nielsen, Jonas Schou and Gehring, Tobias}, year={2021}, pages={eb_4_1}
    }'
  chicago: Domeneguetti, Renato R., Hauke Conradi, Moritz Kleinert, Christian Kießler,
    Michael Stefszky, Harald Herrmann, Christine Silberhorn, Ulrik L. Andersen, Jonas
    Schou Neergaard-Nielsen, and Tobias Gehring. “Nonlinear Waveguides for Integrated
    Quantum Light Source.” In <i>2021 Conference on Lasers and Electro-Optics Europe
    and European Quantum Electronics Conference</i>, eb_4_1. Optica Publishing Group,
    2021.
  ieee: R. R. Domeneguetti <i>et al.</i>, “Nonlinear waveguides for integrated quantum
    light source,” in <i>2021 Conference on Lasers and Electro-Optics Europe and European
    Quantum Electronics Conference</i>, 2021, p. eb_4_1.
  mla: Domeneguetti, Renato R., et al. “Nonlinear Waveguides for Integrated Quantum
    Light Source.” <i>2021 Conference on Lasers and Electro-Optics Europe and European
    Quantum Electronics Conference</i>, Optica Publishing Group, 2021, p. eb_4_1.
  short: 'R.R. Domeneguetti, H. Conradi, M. Kleinert, C. Kießler, M. Stefszky, H.
    Herrmann, C. Silberhorn, U.L. Andersen, J.S. Neergaard-Nielsen, T. Gehring, in:
    2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics
    Conference, Optica Publishing Group, 2021, p. eb_4_1.'
date_created: 2023-01-24T08:06:33Z
date_updated: 2026-01-16T10:21:27Z
department:
- _id: '15'
- _id: '288'
keyword:
- Optical systems
- Polymer waveguides
- Quantum key distribution
- Quantum light sources
- Squeezed states
- Waveguides
language:
- iso: eng
page: eb_4_1
publication: 2021 Conference on Lasers and Electro-Optics Europe and European Quantum
  Electronics Conference
publisher: Optica Publishing Group
status: public
title: Nonlinear waveguides for integrated quantum light source
type: conference
user_id: '42777'
year: '2021'
...