Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides
C. Eigner, L. Padberg, M. Santandrea, H. Herrmann, B. Brecht, C. Silberhorn, Optics Express 28 (2020).

Improving SPDC single-photon sources via extended heralding and feed-forward control
M. Massaro, E. Meyer-Scott, N. Montaut, H. Herrmann, C. Silberhorn, New Journal of Physics (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).

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

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.

Integrated transition edge sensors on titanium in-diffused lithium niobate waveguides
J.P. Höpker, T. Gerrits, A. Lita, S. Krapick, H. Herrmann, R. Ricken, V. Quiring, R. Mirin, S.W. Nam, C. Silberhorn, T. Bartley, APL Photonics (2019).

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).

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).

Periodically poled ridge waveguides in KTP for second harmonic generation in the UV regime
C. Eigner, M. Santandrea, L. Padberg, M.F. Volk, C.E. Rüter, H. Herrmann, D. Kip, C. Silberhorn, Optics Express (2018).

Engineering integrated sources of entangled photon pairs
E. Meyer-Scott, N. Prasannan, N. Montaut, J. Tiedau, G. Harder, L. Sansoni, H. Herrmann, C. Eigner, R. Ricken, V. Quiring, T. Bartley, S. Barkhofen, C. Silberhorn, in: Frontiers in Optics / Laser Science, 2018.

Engineering integrated sources of entangled photon pairs
E. Meyer-Scott, N. Prasannan, N. Montaut, J. Tiedau, G. Harder, L. Sansoni, H. Herrmann, C. Eigner, R. Ricken, V. Quiring, T.J. Bartley, S. Barkhofen, C. Silberhorn, in: Frontiers in Optics / Laser Science, 2018.

High-power waveguide resonator second harmonic device with external conversion efficiency up to 75%
M. Stefszky, R. Ricken, C. Eigner, V. Quiring, H. Herrmann, C. Silberhorn, Journal of Optics (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.

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.

Waveguide Cavity Resonator as a Source of Optical Squeezing
M. Stefszky, R. Ricken, C. Eigner, V. Quiring, H. Herrmann, C. Silberhorn, Physical Review Applied (2017).

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

Waveguide Cavity Resonator as a Source of Optical Squeezing
M. Stefszky, R. Ricken, C. Eigner, V. Quiring, H. Herrmann, C. Silberhorn, Physical Review Applied (2017).

Fabrication of low-loss Rb-exchanged ridge waveguides in z-cut KTiOPO_4
M.F. Volk, C.E. Rüter, M. Santandrea, C. Eigner, L. Padberg, H. Herrmann, C. Silberhorn, D. Kip, Optical Materials Express (2017).

A monolithic, doubly-resonant parametric down-conversion source for Caesium Raman memories
B. Brecht, O. Lazo-Arjona, K.T. Kaczmarek, T. Parker, R. Ricken, V. Quiring, C. Eigner, K.H. Luo, H. Herrmann, C. Silberhorn, I.A. Walmsley, in: Frontiers in Optics 2017, 2017.