F. Roeder et al., “Measurement of Ultrashort Biphoton Correlation Times with an Integrated Two-Color Broadband SU(1,1)-Interferometer,”10.1103/prxquantum.5.020350__PRX Quantum, vol. 5, no. 2, Art. no. 020350, 2024, doi:10.1103/prxquantum.5.020350 .

S. Babel et al., “Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler,”10.1364/oe.484126__Optics Express, vol. 31, no. 14, Art. no. 23140, 2023, doi:10.1364/oe.484126 .

A. Ferreri et al., “Multimode integrated SU(1,1) interferometer,”10.1364/cleo_qels.2021.ftu1n.6__2021, doi:10.1364/cleo_qels.2021.ftu1n.6 .

A. Ferreri et al., “Spectrally multimode integrated SU(1,1) interferometer,”10.22331/q-2021-05-27-461__Quantum, Art. no. 461, 2021, doi:10.22331/q-2021-05-27-461 .

K. H. Luo et al., “Quantum optical coherence: From linear to nonlinear interferometers,”10.1103/physreva.104.043707__Physical Review A, 2021, doi:10.1103/physreva.104.043707 .

P. Georgi et al., “Metasurface interferometry toward quantum sensors,”10.1038/s41377-019-0182-6__Light: Science &; Applications, vol. 8, p. 70, 2019, doi:10.1038/s41377-019-0182-6 .

Z. Xie et al., “Efficient C-band single-photon upconversion with chip-scale Ti-indiffused pp-LiNbO<sub>3</sub> waveguides,”10.1364/ao.58.005910__Applied Optics, vol. 58, no. 22, Art. no. 5910, 2019, doi:10.1364/ao.58.005910 .

K. H. Luo et al., “Counter-propagating photon pair generation in a nonlinear waveguide,”10.1364/oe.378789__Optics Express, Art. no. 3215, 2019, doi:10.1364/oe.378789 .

A. Ferreri, P. Sharapova, K. H. Luo, H. Herrmann, and C. Silberhorn, “Theoretical description of a multimode SU(1,1) interferometer,”10.1364/qim.2019.t5a.35__2019, doi:10.1364/qim.2019.t5a.35 .

K.-H. Luo et al., “Nonlinear integrated quantum electro-optic circuits,”10.1126/sciadv.aat1451__Science Advances, vol. 5, no. 1, 2019, doi:10.1126/sciadv.aat1451 .

P. Sharapova, K. H. Luo, H. Herrmann, M. Reichelt, C. Silberhorn, and T. Meier, “Manipulation of Two-Photon Interference by Entanglement,”10.1364/cleo_qels.2018.ff1b.8__presented at the CLEO: QELS_Fundamental Science 2018, San Jose, California United States, 2018, doi:10.1364/cleo_qels.2018.ff1b.8 .

K. H. Luo et al., “Monolithically Integrated Hong-Ou-Mandel Experiment in LiNbO3,”10.1364/cleo_qels.2018.fm1g.3__presented at the CLEO: QELS_Fundamental Science 2018, San Jose, California United States, 2018, doi:10.1364/cleo_qels.2018.fm1g.3 .

K. H. Luo, H. Herrmann, and C. Silberhorn, “Temporal correlations of spectrally narrowband photon pair sources,”10.1088/2058-9565/aa6b8e__Quantum Science and Technology, Art. no. 024002, 2017, doi:10.1088/2058-9565/aa6b8e .

H. Rütz, K. H. Luo, H. Suche, and C. Silberhorn, “Quantum Frequency Conversion between Infrared and Ultraviolet,”10.1103/physrevapplied.7.024021__Physical Review Applied, 2017, doi:10.1103/physrevapplied.7.024021 .

L. Sansoni et al., “A two-channel, spectrally degenerate polarization entangled source on chip,”10.1038/s41534-016-0005-z__npj Quantum Information, 2017, doi:10.1038/s41534-016-0005-z .

P. Sharapova, K. H. Luo, H. Herrmann, M. Reichelt, T. Meier, and C. Silberhorn, “Toolbox for the design of LiNbO3-based passive and active integrated quantum circuits,”10.1088/1367-2630/aa9033__New Journal of Physics, vol. 19, no. 12, Art. no. 123009, 2017, doi:10.1088/1367-2630/aa9033 .

P. Sharapova, K. H. Luo, H. Herrmann, M. Reichelt, C. Silberhorn, and T. Meier, “Modified two-photon interference achieved by the manipulation of entanglement,”10.1103/physreva.96.043857__Physical Review A, vol. 96, no. 4, p. 043857, 2017, doi:10.1103/physreva.96.043857 .

P. Sharapova, K. H. Luo, H. Herrmann, M. Reichelt, T. Meier, and C. Silberhorn, “Toolbox for the design of LiNbO3-based passive and active integrated quantum circuits,”10.1088/1367-2630/aa9033__New Journal of Physics, vol. 19, no. 12, Art. no. 123009, 2017, doi:10.1088/1367-2630/aa9033 .

B. Brecht, K. H. Luo, H. Herrmann, and C. Silberhorn, “A versatile design for resonant guided-wave parametric down-conversion sources for quantum repeaters,”10.1007/s00340-016-6381-4__Applied Physics B, 2016, doi:10.1007/s00340-016-6381-4 .

K. H. Luo et al., “Direct generation of genuine single-longitudinal-mode narrowband photon pairs,”10.1088/1367-2630/17/7/073039__New Journal of Physics, Art. no. 073039, 2015, doi:10.1088/1367-2630/17/7/073039 .