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145 Publications
2025 | Journal Article | LibreCat-ID: 59069
C. Kießler, M. Kirsch, S. Lengeling, H. Herrmann, and C. Silberhorn, “SPDC single-photon source in Ti-indiffused diced ridge LiNbO3 waveguides,” Optics Continuum, vol. 4, no. 3, Art. no. 593, 2025, doi: 10.1364/optcon.557439.
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2025 | Journal Article | LibreCat-ID: 59276
M. N. Pionteck et al., “Second-order nonlinear piezo-optic properties of single crystal lithium niobate thin films,” Physical Review B, vol. 111, no. 6, Art. no. 064109, 2025, doi: 10.1103/physrevb.111.064109.
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2024 | Journal Article | LibreCat-ID: 51156 | 
M. Zahn et al., “Equivalent-circuit model that quantitatively describes domain-wall conductivity in ferroelectric lithium ,” Physical Review Applied, vol. 21, no. 2, Art. no. 024007, 2024, doi: 10.1103/physrevapplied.21.024007.
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2024 | Journal Article | LibreCat-ID: 51339
J. Babai-Hemati, F. vom Bruch, H. Herrmann, and C. Silberhorn, “Tailored second harmonic generation inTi-diffused PPLN waveguides usingmicro-heaters,” Optics Express, 2024, doi: 10.1364/oe.510319.
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2024 | Journal Article | LibreCat-ID: 54288
S. De, V. Ansari, J. Sperling, S. Barkhofen, B. Brecht, and C. Silberhorn, “Realization of high-fidelity unitary operations on up to 64 frequency bins,” Physical Review Research, vol. 6, no. 2, Art. no. L022040, 2024, doi: 10.1103/physrevresearch.6.l022040.
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2024 | Journal Article | LibreCat-ID: 54544
F. Roeder et al., “Measurement of Ultrashort Biphoton Correlation Times with an Integrated Two-Color Broadband SU(1,1)-Interferometer,” PRX Quantum, vol. 5, no. 2, Art. no. 020350, 2024, doi: 10.1103/prxquantum.5.020350.
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2024 | Journal Article | LibreCat-ID: 54815
R. Pollmann et al., “Integrated, bright broadband, two-colour parametric down-conversion source,” Optics Express, vol. 32, no. 14, Art. no. 23945, 2024, doi: 10.1364/oe.522549.
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2024 | Journal Article | LibreCat-ID: 54812
L. T. Weinbrenner et al., “Certifying the Topology of Quantum Networks: Theory and Experiment,” Physical Review Letters, vol. 132, no. 24, Art. no. 240802, 2024, doi: 10.1103/physrevlett.132.240802.
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2024 | Journal Article | LibreCat-ID: 54668 |
M. Hammer et al., “Estimation of losses caused by sidewall roughness in thin-film lithium niobate rib and strip waveguides,” Optics Express, vol. 32, no. 13, p. 22878, 2024, doi: 10.1364/oe.521766.
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2024 | Journal Article | LibreCat-ID: 56267
L. Serino, W. Ridder, A. Bhattacharjee, J. Gil López, B. Brecht, and C. Silberhorn, “Orchestrating time and color: a programmable source of high-dimensional entanglement,” Optica Quantum, 2024, doi: 10.1364/opticaq.532334.
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2024 | Journal Article | LibreCat-ID: 49652 |
F. Hempel et al., “Comparing transmission- and epi-BCARS: a round robin on solid-state materials,” Applied Optics, vol. 63, no. 1, Art. no. 112, 2024, doi: 10.1364/ao.505374.
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2024 | Journal Article | LibreCat-ID: 57028
L. Bollmers et al., “Surface-near domain engineering in multi-domain x-cut lithium niobate tantalate mixed crystals,” Applied Physics Letters, vol. 125, no. 15, 2024, doi: 10.1063/5.0210972.
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2024 | Journal Article | LibreCat-ID: 57862
F. Roeder et al., “Ultra-broadband non-degenerate guided-wave bi-photon source in the near and mid-infrared,” New Journal of Physics, vol. 26, no. 12, Art. no. 123025, 2024, doi: 10.1088/1367-2630/ad9f98.
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2024 | Journal Article | LibreCat-ID: 59269 |
B. Kirbus, S. D. Seddon, I. Kiseleva, E. Beyreuther, M. Rüsing, and L. M. Eng, “Probing ferroelectric phase transitions in barium titanate single crystals via in-situ second harmonic generation microscopy,” Journal of Applied Physics, vol. 136, no. 15, Art. no. 154102, 2024, doi: 10.1063/5.0237769.
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2024 | Journal Article | LibreCat-ID: 59271 |
F. Bernhardt et al., “Lattice Dynamics of LiNb(1–x)Ta(x)O3 Solid Solutions: Theory and Experiment,” physica status solidi (a), vol. 222, no. 1, p. 2300968, 2024, doi: 10.1002/pssa.202300968.
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2024 | Journal Article | LibreCat-ID: 59270
U. Bashir et al., “Thermal conductivity in solid solutions of lithium niobate tantalate single crystals from 300 K up to 1300 K,” Journal of Alloys and Compounds, vol. 1008, Art. no. 176549, 2024, doi: 10.1016/j.jallcom.2024.176549.
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2024 | Journal Article | LibreCat-ID: 59272
L. M. Verhoff, M. N. Pionteck, M. Rüsing, H. Fritze, L. M. Eng, and S. Sanna, “Two-dimensional electronic conductivity in insulating ferroelectrics: Peculiar properties of domain walls,” Physical Review Research, vol. 6, no. 4, Art. no. L042015, 2024, doi: 10.1103/physrevresearch.6.l042015.
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2024 | Journal Article | LibreCat-ID: 59273 |
J. Ratzenberger et al., “Toward the reproducible fabrication of conductive ferroelectric domain walls into lithium niobate bulk single crystals,” Journal of Applied Physics, vol. 136, no. 10, p. 104302, 2024, doi: 10.1063/5.0219300.
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2024 | Journal Article | LibreCat-ID: 59274
C. S. J. Lee et al., “Impact of ion exchange on vibrational modes in Rb-doped KTiOPO4: A Raman spectroscopy study on the interplay between ion exchange and polarization switching,” Physical Review B, vol. 110, no. 21, Art. no. 214115, 2024, doi: 10.1103/physrevb.110.214115.
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2024 | Journal Article | LibreCat-ID: 59275
D. Yu. Usachov et al., “Unveiling Electron‐Phonon and Electron‐Magnon Interactions in the Weak Itinerant Ferromagnet LaCo2P2,” Advanced Physics Research, 2024, doi: 10.1002/apxr.202400137.
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2024 | Journal Article | LibreCat-ID: 54966 |
M. Roeper, S. D. Seddon, Z. H. Amber, M. Rüsing, and L. M. Eng, “Depth resolution in piezoresponse force microscopy,” Journal of Applied Physics, vol. 135, no. 22, 2024, doi: 10.1063/5.0206784.
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2023 | Journal Article | LibreCat-ID: 48349
M. Stefszky et al., “Lithium niobate waveguide squeezer with integrated cavity length stabilisation for network applications,” Optics Express, vol. 31, no. 21, Art. no. 34903, 2023, doi: 10.1364/oe.498423.
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2023 | Journal Article | LibreCat-ID: 54852
S. Neufeld et al., “Vibrational Properties of the Potassium Titanyl Phosphate Crystal Family,” Crystals, vol. 13, no. 10, Art. no. 1423, 2023, doi: 10.3390/cryst13101423.
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2023 | Journal Article | LibreCat-ID: 42648
F. Pegoraro, P. Held, S. Barkhofen, B. Brecht, and C. Silberhorn, “Dynamic conditioning of two particle discrete-time quantum walks,” Physica Scripta, vol. 98, no. 3, Art. no. 034005, 2023, doi: 10.1088/1402-4896/acbcaa.
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2023 | Journal Article | LibreCat-ID: 44081
L. Serino et al., “Realization of a Multi-Output Quantum Pulse Gate for Decoding High-Dimensional Temporal Modes of Single-Photon States,” PRX Quantum, vol. 4, no. 2, Art. no. 020306, 2023, doi: 10.1103/prxquantum.4.020306.
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2023 | Journal Article | LibreCat-ID: 45485
S. Kruse et al., “A Pulsed Lidar System With Ultimate Quantum Range Accuracy,” IEEE Photonics Technology Letters, vol. 35, no. 14, pp. 769–772, 2023, doi: 10.1109/lpt.2023.3277515.
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2023 | Journal Article | LibreCat-ID: 45850
S. Babel et al., “Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler,” Optics Express, vol. 31, no. 14, Art. no. 23140, 2023, doi: 10.1364/oe.484126.
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2023 | Journal Article | LibreCat-ID: 46138
R. Domeneguetti et al., “Fully guided and phase locked Ti:PPLN waveguide squeezing for applications in quantum sensing,” Optics Letters, vol. 48, no. 11, Art. no. 2999, 2023, doi: 10.1364/ol.486654.
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2022 | Journal Article | LibreCat-ID: 40273
E. Meyer-Scott et al., “Scalable Generation of Multiphoton Entangled States by Active Feed-Forward and Multiplexing,” Physical Review Letters, vol. 129, no. 15, Art. no. 150501, 2022, doi: 10.1103/physrevlett.129.150501.
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2022 | Conference Paper | LibreCat-ID: 43744
T. Meier et al., “Two-Mode Photon-Number Correlations Created by Measurement-Induced Nonlinearity,” in Conference on Lasers and Electro-Optics: Applications and Technology, San Jose, California United States, 2022, p. JTu3A. 17, doi: 10.1364/CLEO_AT.2022.JTu3A.17.
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2022 | Journal Article | LibreCat-ID: 33484 |
L. Padberg et al., “DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray Tracking,” Crystals, vol. 12, p. 1359, 2022, doi: 10.3390/cryst12101359.
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2022 | Journal Article | LibreCat-ID: 34884
N. Prasannan, J. Sperling, B. Brecht, and C. Silberhorn, “Direct Measurement of Higher-Order Nonlinear Polarization Squeezing,” Physical Review Letters, vol. 129, no. 26, Art. no. 263601, 2022, doi: 10.1103/physrevlett.129.263601.
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2022 | Journal Article | LibreCat-ID: 30921
P. Held, M. Engelkemeier, S. De, S. Barkhofen, J. Sperling, and C. Silberhorn, “Driven Gaussian quantum walks,” Physical Review A, vol. 105, no. 4, Art. no. 042210, 2022, doi: 10.1103/physreva.105.042210.
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2021 | Journal Article | LibreCat-ID: 26218
M. Santandrea, M. Stefszky, and C. Silberhorn, “General analytic theory of classical collinear three-wave mixing in a monolithic cavity,” Journal of Optics, Art. no. 085803, 2021, doi: 10.1088/2040-8986/ac0b90.
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2021 | Journal Article | LibreCat-ID: 29524
S. De et al., “Effects of coherence on temporal resolution,” Physical Review Research, vol. 3, no. 3, Art. no. 033082, 2021, doi: 10.1103/physrevresearch.3.033082.
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2021 | Journal Article | LibreCat-ID: 21020
V. Ansari et al., “Achieving the Ultimate Quantum Timing Resolution,” PRX Quantum, vol. 2, Art. no. 010301, 2021, doi: 10.1103/prxquantum.2.010301.
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2021 | Journal Article | LibreCat-ID: 22259
V. Roman-Rodriguez et al., “Continuous variable multimode quantum states via symmetric group velocity matching,” New Journal of Physics, vol. 23, Art. no. 043012, 2021, doi: 10.1088/1367-2630/abef96.
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2021 | Journal Article | LibreCat-ID: 23826
J. Brockmeier et al., “Non-Invasive Visualization of Ferroelectric Domain Structures on the Non-Polar y-Surface of KTiOPO4 via Raman Imaging,” Crystals, Art. no. 1086, 2021, doi: 10.3390/cryst11091086.
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2021 | Patent | LibreCat-ID: 38135
L. Padberg, C. Eigner, M. Santandrea, and C. Silberhorn, “Production of waveguides made of materials from the KTP family.” 2021.
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2021 | Conference Paper | LibreCat-ID: 40374
A. Ferreri et al., “Multimode integrated SU(1,1) interferometer,” 2021, doi: 10.1364/cleo_qels.2021.ftu1n.6.
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2021 | Journal Article | LibreCat-ID: 37936
E. Pelucchi et al., “The potential and global outlook of integrated photonics for quantum technologies,” Nature Reviews Physics, vol. 4, no. 3, pp. 194–208, 2021, doi: 10.1038/s42254-021-00398-z.
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2021 | Journal Article | LibreCat-ID: 22770
J. Gil López et al., “Improved non-linear devices for quantum applications,” New Journal of Physics, Art. no. 063082, 2021, doi: 10.1088/1367-2630/ac09fd.
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2021 | Journal Article | LibreCat-ID: 26410
J. Gil López et al., “Universal compressive tomography in the time-frequency domain,” Optica, Art. no. 1296, 2021, doi: 10.1364/optica.427645.
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2021 | Journal Article | LibreCat-ID: 26889
K. H. Luo et al., “Quantum optical coherence: From linear to nonlinear interferometers,” Physical Review A, 2021, doi: 10.1103/physreva.104.043707.
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2021 | Journal Article | LibreCat-ID: 26284
D. Bagrets et al., “Probing the topological Anderson transition with quantum walks,” Physical Review Research, 2021, doi: 10.1103/physrevresearch.3.023183.
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2021 | Journal Article | LibreCat-ID: 26287
A. Geraldi et al., “Transient subdiffusion via disordered quantum walks,” Physical Review Research, 2021, doi: 10.1103/physrevresearch.3.023052.
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2021 | Journal Article | LibreCat-ID: 21021
J. Tiedau, M. Engelkemeier, B. Brecht, J. Sperling, and C. Silberhorn, “Statistical Benchmarking of Scalable Photonic Quantum Systems,” Physical Review Letters, vol. 126, Art. no. 023601, 2021, doi: 10.1103/physrevlett.126.023601.
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2021 | Journal Article | LibreCat-ID: 26286
N. Prasannan, S. De, S. Barkhofen, B. Brecht, C. Silberhorn, and J. Sperling, “Experimental entanglement characterization of two-rebit states,” Physical Review A, vol. 103, 2021, doi: 10.1103/physreva.103.l040402.
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2020 | Journal Article | LibreCat-ID: 26223
M. Santandrea, M. Stefszky, G. Roeland, and C. Silberhorn, “Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation,” Optics Express, Art. no. 5507, 2020, doi: 10.1364/oe.380788.
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