Engelkemeier, M., Lorz, L., De, S., Brecht, B., Dhand, I., Plenio, M. B., Silberhorn, C., &; Sperling, J. (2020). Quantum photonics with active feedback loops. Physical Review A, 102, Article 023712.https://doi.org/10.1103/physreva.102.023712 

Nitsche, T., De, S., Barkhofen, S., Meyer-Scott, E., Tiedau, J., Sperling, J., Gábris, A., Jex, I., &; Silberhorn, C. (2020). Local Versus Global Two-Photon Interference in Quantum Networks. Physical Review Letters.https://doi.org/10.1103/physrevlett.125.213604 

Schmidt, F., Kozub, A. L., Biktagirov, T., Eigner, C., Silberhorn, C., Schindlmayr, A., Schmidt, W. G., &; Gerstmann, U. (2020). Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations. Physical Review Research, 2(4), Article 043002.https://doi.org/10.1103/PhysRevResearch.2.043002 

Bocchini, A., Eigner, C., Silberhorn, C., Schmidt, W. G., &; Gerstmann, U. (2020). Understanding gray track formation in KTP: Ti^3+ centers studied from first principles. Phys. Rev. Materials, 4, 124402.https://doi.org/10.1103/PhysRevMaterials.4.124402 

Padberg, L., Santandrea, M., Rüsing, M., Brockmeier, J., Mackwitz, P., Berth, G., Zrenner, A., Eigner, C., &; Silberhorn, C. (2020). Characterisation of width-dependent diffusion dynamics in rubidium-exchanged KTP waveguides. Optics Express, Article 24353.https://doi.org/10.1364/oe.397074 

Massaro, M., Meyer-Scott, E., Montaut, N., Herrmann, H., &; Silberhorn, C. (2019). Improving SPDC single-photon sources via extended heralding and feed-forward control. New Journal of Physics, Article 053038.https://doi.org/10.1088/1367-2630/ab1ec3 

Santandrea, M., Stefszky, M., Roeland, G., &; Silberhorn, C. (2019). Characterisation of fabrication inhomogeneities in Ti:LiNbO3 waveguides. New Journal of Physics, Article 123005.https://doi.org/10.1088/1367-2630/ab5cb5 

Santandrea, M., Stefszky, M., Ansari, V., &; Silberhorn, C. (2019). Fabrication limits of waveguides in nonlinear crystals and their impact on quantum optics applications. New Journal of Physics, Article 033038.https://doi.org/10.1088/1367-2630/aaff13 

Luo, K.-H., Ansari, V., Massaro, M., Santandrea, M., Eigner, C., Ricken, R., Herrmann, H., &; Silberhorn, C. (2019). Counter-propagating photon pair generation in a nonlinear waveguide. Optics Express, Article 3215.https://doi.org/10.1364/oe.378789 

Meyer-Scott, E., Prasannan, N., Montaut, N., Tiedau, J., Eigner, C., Harder, G., Sansoni, L., Nitsche, T., Herrmann, H., Ricken, R., Quiring, V., Bartley, T., Barkhofen, S., &; Silberhorn, C. (2019). Engineering integrated photon pair sources and multiplexed detectors (Conference Presentation). In Z. U. Hasan, P. R. Hemmer, &; A. L. Migdall (Eds.), Advances in Photonics of Quantum Computing, Memory, and Communication XII.https://doi.org/10.1117/12.2513753 

Padberg, L., Eigner, C., Santandrea, M., &; Silberhorn, C. (2019). Herstellung von Wellenleitern aus Materialien der KTP-Familie.

Xie, Z., Luo, K. H., Chang, K. C., Panoiu, N. C., Herrmann, H., Silberhorn, C., &; Wong, C. W. (2019). Efficient C-band single-photon upconversion with chip-scale Ti-indiffused pp-LiNbO<sub>3</sub> waveguides. Applied Optics, 58(22), Article 5910.https://doi.org/10.1364/ao.58.005910 

Faruque, I. I., Sinclair, G. F., Bonneau, D., Ono, T., Silberhorn, C., Thompson, M. G., &; Rarity, J. G. (2019). Estimating the Indistinguishability of Heralded Single Photons Using Second-Order Correlation. Physical Review Applied, 12(5), Article 054029.https://doi.org/10.1103/physrevapplied.12.054029 

Ferreri, A., Ansari, V., Silberhorn, C., &; Sharapova, P. R. (2019). Temporally multimode four-photon Hong-Ou-Mandel interference. Physical Review A, 100(5), Article 053829.https://doi.org/10.1103/physreva.100.053829 

Sperling, J., Perez-Leija, A., Busch, K., &; Silberhorn, C. (2019). Mode-independent quantum entanglement for light. Physical Review A.https://doi.org/10.1103/physreva.100.062129 

Sperling, J., Meyer-Scott, E., Barkhofen, S., Brecht, B., &; Silberhorn, C. (2019). Experimental Reconstruction of Entanglement Quasiprobabilities. Physical Review Letters.https://doi.org/10.1103/physrevlett.122.053602 

Meyer-Scott, E., Prasannan, N., Montaut, N., Tiedau, J., Harder, G., Sansoni, L., Herrmann, H., Eigner, C., Ricken, R., Quiring, V., Bartley, T., Barkhofen, S., &; Silberhorn, C. (2018). Engineering integrated sources of entangled photon pairs. Frontiers in Optics / Laser Science.https://doi.org/10.1364/ls.2018.lm3b.1 

Meyer-Scott, E., Prasannan, N., Montaut, N., Tiedau, J., Harder, G., Sansoni, L.,https://doi.org/10.1364/ls.2018.lm3b.1__Silberhorn, C. (2018). Engineering integrated sources of entangled photon pairs. In Frontiers in Optics / Laser Science.https://doi.org/10.1364/ls.2018.lm3b.1 

Meyer-Scott, E., Prasannan, N., Eigner, C., Quiring, V., Donohue, J. M., Barkhofen, S., &; Silberhorn, C. (2018). High-performance source of spectrally pure, polarization entangled photon pairs based on hybrid integrated-bulk optics. Optics Express, Article 32475.https://doi.org/10.1364/oe.26.032475 

Stefszky, M., Ricken, R., Eigner, C., Quiring, V., Herrmann, H., &; Silberhorn, C. (2018). High-power waveguide resonator second harmonic device with external conversion efficiency up to 75%. Journal of Optics, Article 065501.https://doi.org/10.1088/2040-8986/aac1d5 

Montaut, N., Magaña-Loaiza, O. S., Bartley, T., Verma, V. B., Nam, S. W., Mirin, R. P., Silberhorn, C., &; Gerrits, T. (2018). Compressive characterization of telecom photon pairs in the spatial and spectral degrees of freedom. Optica, 5(11), Article 1418.https://doi.org/10.1364/optica.5.001418 

Allgaier, M., Ansari, V., Eigner, C., Quiring, V., Ricken, R., Donohue, J. M., Czerniuk, T., Aßmann, M., Bayer, M., Brecht, B., &; Silberhorn, C. (2018). Streak camera imaging of single photons at telecom wavelength. Applied Physics Letters, 112, Article 031110.https://doi.org/10.1063/1.5004110 

Donohue, J. M., Ansari, V., ehádek, J., Hradil, Z., Stoklasa, B., Paúr, M., Sánchez-Soto, L. L., &; Silberhorn, C. (2018). Quantum-Limited Time-Frequency Estimation through Mode-Selective Photon Measurement. Physical Review Letters, 121(9), Article 090501.https://doi.org/10.1103/physrevlett.121.090501 

Sharapova, P., Luo, K. H., Herrmann, H., Reichelt, M., Silberhorn, C., &; Meier, T. (2018). Manipulation of Two-Photon Interference by Entanglement. Conference on Lasers and Electro-Optics. CLEO: QELS_Fundamental Science 2018, San Jose, California United States.https://doi.org/10.1364/cleo_qels.2018.ff1b.8 

Bohmann, M., Tiedau, J., Bartley, T., Sperling, J., Silberhorn, C., &; Vogel, W. (2018). Incomplete Detection of Nonclassical Phase-Space Distributions. Physical Review Letters.https://doi.org/10.1103/physrevlett.120.063607 

Luo, K. H., Brauner, S., Eigner, C., Sharapova, P., Ricken, R., Meier, T., Herrmann, H., &; Silberhorn, C. (2018). Monolithically Integrated Hong-Ou-Mandel Experiment in LiNbO3. Conference on Lasers and Electro-Optics. CLEO: QELS_Fundamental Science 2018, San Jose, California United States.https://doi.org/10.1364/cleo_qels.2018.fm1g.3 

Rüsing, M., Neufeld, S., Brockmeier, J., Eigner, C., Mackwitz, P., Spychala, K., Silberhorn, C., Schmidt, W. G., Berth, G., Zrenner, A., &; Sanna, S. (2018). Imaging of 180 ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism. Physical Review Materials, 2(10).https://doi.org/10.1103/physrevmaterials.2.103801 

Volk, M. F., Rüter, C. E., Santandrea, M., Eigner, C., Padberg, L., Herrmann, H., Silberhorn, C., &; Kip, D. (2017). Fabrication of low-loss Rb-exchanged ridge waveguides in z-cut KTiOPO_4. Optical Materials Express, Article 82.https://doi.org/10.1364/ome.8.000082 

Brecht, B., Lazo-Arjona, O., Kaczmarek, K. T., Parker, T., Ricken, R., Quiring, V.,https://doi.org/10.1364/fio.2017.jw4a.3__Walmsley, I. A. (2017). A monolithic, doubly-resonant parametric down-conversion source for Caesium Raman memories. In Frontiers in Optics 2017.https://doi.org/10.1364/fio.2017.jw4a.3 

Stefszky, M., Ricken, R., Eigner, C., Quiring, V., Herrmann, H., &; Silberhorn, C. (2017). Waveguide Cavity Resonator as a Source of Optical Squeezing. Physical Review Applied.https://doi.org/10.1103/physrevapplied.7.044026 

Sansoni, L., Luo, K. H., Eigner, C., Ricken, R., Quiring, V., Herrmann, H., &; Silberhorn, C. (2017). A two-channel, spectrally degenerate polarization entangled source on chip. Npj Quantum Information.https://doi.org/10.1038/s41534-016-0005-z 

Schütte, P. (2017). Identifying and Realizing Symmetries in Quantum Walks - Symmetry Classes and Quantum Walks.

Kruse, R., Tiedau, J., Bartley, T., Barkhofen, S., &; Silberhorn, C. (2017). Limits of the time-multiplexed photon-counting method. Physical Review A.https://doi.org/10.1103/physreva.95.023815 

Barkhofen, S., Bartley, T., Sansoni, L., Kruse, R., Hamilton, C. S., Jex, I., &; Silberhorn, C. (2017). Driven Boson Sampling. Physical Review Letters.https://doi.org/10.1103/physrevlett.118.020502 

Montaut, N., Sansoni, L., Meyer-Scott, E., Ricken, R., Quiring, V., Herrmann, H., &; Silberhorn, C. (2017). High-Efficiency Plug-and-Play Source of Heralded Single Photons. Physical Review Applied, 8(2), Article 024021.https://doi.org/10.1103/physrevapplied.8.024021 

Mogilevtsev, D., Teo, Y. S., R0cehádek, J., Hradil, Z., Tiedau, J., Kruse, R., Harder, G., Silberhorn, C., &; Sanchez-Soto, L. L. (2017). Extracting the physical sector of quantum states. New Journal of Physics, 19(9), Article 093008.https://doi.org/10.1088/1367-2630/aa81b3 

Harder, G., Ansari, V., Bartley, T., Brecht, B., &; Silberhorn, C. (2017). Harnessing temporal modes for multi-photon quantum information processing based on integrated optics. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 375(2099), Article 20160244.https://doi.org/10.1098/rsta.2016.0244 

Allgaier, M., Vigh, G., Ansari, V., Eigner, C., Quiring, V., Ricken, R., Brecht, B., &; Silberhorn, C. (2017). Fast time-domain measurements on telecom single photons. Quantum Science and Technology, 2, Article 034012.https://doi.org/10.1088/2058-9565/aa7abb 

Sharapova, P., Luo, K. H., Herrmann, H., Reichelt, M., Meier, T., &; Silberhorn, C. (2017). Toolbox for the design of LiNbO3-based passive and active integrated quantum circuits. New Journal of Physics, 19(12), Article 123009.https://doi.org/10.1088/1367-2630/aa9033 

Sharapova, P., Luo, K. H., Herrmann, H., Reichelt, M., Silberhorn, C., &; Meier, T. (2017). Modified two-photon interference achieved by the manipulation of entanglement. Physical Review A, 96(4), 043857.https://doi.org/10.1103/physreva.96.043857 

Sharapova, P., Luo, K. H., Herrmann, H., Reichelt, M., Meier, T., &; Silberhorn, C. (2017). Toolbox for the design of LiNbO3-based passive and active integrated quantum circuits. New Journal of Physics, 19(12), Article 123009.https://doi.org/10.1088/1367-2630/aa9033 

Höpker, J. P., Bartnick, M., Meyer-Scott, E., Thiele, F., Meier, T., Bartley, T., Krapick, S., Montaut, N. M., Santandrea, M., Herrmann, H., Lengeling, S., Ricken, R., Quiring, V., Lita, A. E., Verma, V. B., Gerrits, T., Nam, S. W., &; Silberhorn, C. (2017). Towards integrated superconducting detectors on lithium niobate waveguides. In M. Agio, K. Srinivasan, &; C. Soci (Eds.), Quantum Photonic Devices (Vol. 10358, p. 1035809). SPIE.https://doi.org/10.1117/12.2273388 

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.,https://doi.org/10.1007/s00340-016-6353-8__Zoller, P. (2016). Quantum technology: from research to application. Applied Physics B, 122(5), Article 130.https://doi.org/10.1007/s00340-016-6353-8 

Szemendera, L., Darré, P., Baudoin, R., Grossard, L., Delage, L., Herrmann, H., Silberhorn, C., &; Reynaud, F. (2016). In-lab ALOHA mid-infrared up-conversion interferometer with high fringe contrast @;b = 3.39 ;cm. Monthly Notices of the Royal Astronomical Society, 457(3), 3115–3118.https://doi.org/10.1093/mnras/stw196 

Harder, G., Silberhorn, C., Rehacek, J., Hradil, Z., Motka, L., Stoklasa, B., &; Sánchez-Soto, L. L. (2016). Local Sampling of the Wigner Function at Telecom Wavelength with Loss-Tolerant Detection of Photon Statistics. Physical Review Letters, 116(13), Article 133601.https://doi.org/10.1103/physrevlett.116.133601 

Rüsing, M., Eigner, C., Mackwitz, P., Berth, G., Silberhorn, C., &; Zrenner, A. (2016). Identification of ferroelectric domain structure sensitive phonon modes in potassium titanyl phosphate: A fundamental study. Journal of Applied Physics, 119(4), Article 044103.https://doi.org/10.1063/1.4940964 

Tiranov, A., Lavoie, J., Ferrier, A., Goldner, P., Verma, V. B., Nam, S. W., Mirin, R. P., Lita, A. E., Marsili, F., Herrmann, H., Silberhorn, C., Gisin, N., Afzelius, M., &; Bussières, F. (2015). Storage of hyperentanglement in a solid-state quantum memory. Optica, 2(4), Article 279.https://doi.org/10.1364/optica.2.000279 

Covi, M., Pressl, B., Günthner, T., Laiho, K., Krapick, S., Silberhorn, C., &; Weihs, G. (2015). Liquid-nitrogen cooled, free-running single-photon sensitive detector at telecommunication wavelengths. Applied Physics B, 118(3), 489–495.https://doi.org/10.1007/s00340-015-6019-y 

Sperling, J., Bohmann, M., Vogel, W., Harder, G., Brecht, B., Ansari, V., &; Silberhorn, C. (2015). Uncovering Quantum Correlations with Time-Multiplexed Click Detection. Physical Review Letters.https://doi.org/10.1103/physrevlett.115.023601 

Barkhofen, S., Faure, F., &; Weich, T. (2014). Resonance chains in open systems, generalized zeta functions and clustering of the length spectrum. Nonlinearity, 27(8), 1829–1858.https://doi.org/10.1088/0951-7715/27/8/1829