Dr. Harald Herrmann

Docent
Group leader "Device Development"
Office Address:
Warburger Str. 100
33098 Paderborn
Room:
ST0.329

Publications

Latest Publications

Tailored second harmonic generation inTi-diffused PPLN waveguides usingmicro-heaters

J. Babai-Hemati, F. vom Bruch, H. Herrmann, C. Silberhorn, Optics Express (2024).


Pyroelectric influence on lithium niobate during the thermal transition for cryogenic integrated photonics

F. Thiele, T. Hummel, N.A. Lange, F. Dreher, M. Protte, F. vom Bruch, S. Lengeling, H. Herrmann, C. Eigner, C. Silberhorn, T. Bartley, Materials for Quantum Technology 4 (2024).


Optical imaging of ferroelectric domains in periodically poled lithium niobate using ferroelectric liquid crystals

P.A. Meier, S. Keuker-Baumann, T. Röder, H. Herrmann, R. Ricken, C. Silberhorn, H.-S. Kitzerow, Opto-Electronics Review (2024) 150611–150611.


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).


Fully guided and phase locked Ti:PPLN waveguide squeezing for applications in quantum sensing

R. Domeneguetti, M. Stefszky, H. Herrmann, C. Silberhorn, U.L. Andersen, J.S. Neergaard-Nielsen, T. Gehring, Optics Letters 48 (2023).


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