Measurement of Ultrashort Biphoton Correlation Times with an Integrated Two-Color Broadband SU(1,1)-Interferometer
F. Roeder, R. Pollmann, M. Stefszky, M. Santandrea, K.H. Luo, V. Quiring, R. Ricken, C. Eigner, B. Brecht, C. Silberhorn, PRX Quantum 5 (2024).

Demonstration of Hong-Ou-Mandel interference in an LNOI directional coupler
S. Babel, L. Bollmers, M. Massaro, K.H. Luo, M. Stefszky, F. Pegoraro, P. Held, H. Herrmann, C. Eigner, B. Brecht, L. Padberg, C. Silberhorn, Optics Express 31 (2023).

Quantum optical coherence: From linear to nonlinear interferometers
K.H. Luo, M. Santandrea, M. Stefszky, J. Sperling, M. Massaro, A. Ferreri, P. Sharapova, H. Herrmann, C. Silberhorn, Physical Review A (2021).

Spectrally multimode integrated SU(1,1) interferometer
A. Ferreri, M. Santandrea, M. Stefszky, K.H. Luo, H. Herrmann, C. Silberhorn, P.R. Sharapova, Quantum (2021).

Multimode integrated SU(1,1) interferometer
A. Ferreri, M. Santandrea, M. Stefszky, K.H. Luo, H. Herrmann, C. Silberhorn, P. Sharapova, in: Conference on Lasers and Electro-Optics, Optica Publishing Group, 2021.

Metasurface interferometry toward quantum sensors
P. Georgi, M. Massaro, K.H. Luo, B. Sain, N. Montaut, H. Herrmann, T. Weiss, G. Li, C. Silberhorn, T. Zentgraf, Light: Science &; Applications 8 (2019) 70.

Efficient C-band single-photon upconversion with chip-scale Ti-indiffused pp-LiNbO<sub>3</sub> waveguides
Z. Xie, K.H. Luo, K.C. Chang, N.C. Panoiu, H. Herrmann, C. Silberhorn, C.W. Wong, Applied Optics 58 (2019).

Counter-propagating photon pair generation in a nonlinear waveguide
K.H. Luo, V. Ansari, M. Massaro, M. Santandrea, C. Eigner, R. Ricken, H. Herrmann, C. Silberhorn, Optics Express (2019).

Theoretical description of a multimode SU(1,1) interferometer
A. Ferreri, P. Sharapova, K.H. Luo, H. Herrmann, C. Silberhorn, in: Quantum Information and Measurement (QIM) V: Quantum Technologies, 2019.

Nonlinear integrated quantum electro-optic circuits
K.-H. Luo, S. Brauner, C. Eigner, P. Sharapova, R. Ricken, T. Meier, H. Herrmann, C. Silberhorn, Science Advances 5 (2019).

Monolithically Integrated Hong-Ou-Mandel Experiment in LiNbO3
K.H. Luo, S. Brauner, C. Eigner, P. Sharapova, R. Ricken, T. Meier, H. Herrmann, C. Silberhorn, in: Conference on Lasers and Electro-Optics, OSA, 2018.

Manipulation of Two-Photon Interference by Entanglement
P. Sharapova, K.H. Luo, H. Herrmann, M. Reichelt, C. Silberhorn, T. Meier, in: Conference on Lasers and Electro-Optics, OSA, 2018.

Temporal correlations of spectrally narrowband photon pair sources
K.H. Luo, H. Herrmann, C. Silberhorn, Quantum Science and Technology (2017).

Quantum Frequency Conversion between Infrared and Ultraviolet
H. Rütz, K.H. Luo, H. Suche, C. Silberhorn, Physical Review Applied (2017).

A two-channel, spectrally degenerate polarization entangled source on chip
L. Sansoni, K.H. Luo, C. Eigner, R. Ricken, V. Quiring, H. Herrmann, C. Silberhorn, Npj Quantum Information (2017).

Toolbox for the design of LiNbO3-based passive and active integrated quantum circuits
P. Sharapova, K.H. Luo, H. Herrmann, M. Reichelt, T. Meier, C. Silberhorn, New Journal of Physics 19 (2017).

Modified two-photon interference achieved by the manipulation of entanglement
P. Sharapova, K.H. Luo, H. Herrmann, M. Reichelt, C. Silberhorn, T. Meier, Physical Review A 96 (2017) 043857.

Toolbox for the design of LiNbO3-based passive and active integrated quantum circuits
P. Sharapova, K.H. Luo, H. Herrmann, M. Reichelt, T. Meier, C. Silberhorn, New Journal of Physics 19 (2017).

A versatile design for resonant guided-wave parametric down-conversion sources for quantum repeaters
B. Brecht, K.H. Luo, H. Herrmann, C. Silberhorn, Applied Physics B (2016).

Direct generation of genuine single-longitudinal-mode narrowband photon pairs
K.H. Luo, H. Herrmann, S. Krapick, B. Brecht, R. Ricken, V. Quiring, H. Suche, W. Sohler, C. Silberhorn, New Journal of Physics (2015).