22 citations · 49 across the 7 of their papers we have counts for
7 papers
Pyroelectric Influence on Lithium Niobate During the Thermal Transition for Cryogenic Integrated Photonics
Frederik Thiele, Thomas Hummel, Nina Amelie Lange +8
Lithium niobate has emerged as a promising platform for integrated quantum optics, enabling efficient generation, manipulation, and detection of quantum states of light. However, i…
Degenerate Photons from a Cryogenic Spontaneous Parametric Down-Conversion Source
Nina Amelie Lange, Timon Schapeler, Jan Philipp Höpker +2
We demonstrate the generation of degenerate photon pairs from spontaneous parametric down-conversion in titanium in-diffused waveguides in lithium niobate at cryogenic temperatures…
All optical operation of a superconducting photonic interface
Frederik Thiele, Thomas Hummel, Adam N. McCaughan +7
Advanced electro-optic processing combines electrical control with optical modulation and detection. For quantum photonic applications these processes must be carried out at the si…
A versatile metasurface enabling superwettability for self-cleaning and dynamic color response
Jinlong Lu, Basudeb Sain, Philip Georgi +3
Metasurfaces provide applications for a variety of flat elements and devices due to the ability to modulate light with subwavelength structures. The working principle meanwhile giv…
Cryogenic electro-optic modulation in titanium in-diffused lithium niobate waveguides
Frederik Thiele, Felix vom Bruch, Julian Brockmeier +9
Lithium niobate is a promising platform for integrated quantum optics. In this platform we aim to efficiently manipulate and detect quantum states by combining superconducting sing…
Laser-lithographically written micron-wide superconducting nanowire single-photon detectors
Maximilian Protte, Varun B. Verma, Jan Philipp Höpker +3
We demonstrate the fabrication of micron-wide tungsten silicide superconducting nanowire single-photon detectors on a silicon substrate using laser lithography. We show saturated i…
Integrated superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides
Jan Philipp Höpker, Varun B. Verma, Maximilian Protte +10
We demonstrate the integration of amorphous tungsten silicide superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides. We show proof-of-…