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Q: Fachverband Quantenoptik und Photonik

Q 15: Poster: Quantum Optics and Photonics I

Q 15.88: Poster

Montag, 23. März 2015, 17:00–19:00, C/Foyer

Frequency stabilization of a triply resonant whispering-gallery mode resonator — •Navid soltani, Joanna Janas, Gerhard Schunk, Ulrich Vogl, Michael Förtsch, Dmitry Strekalov, Florian Sedlmeir, Harald Schwefel, Gerd Leuchs, and Christoph Marquardt — Max Planck Institute for Science of Light

We present a compact source of photon-pairs and squeezed light based on efficient parametric down conversion in a triply resonant whispering- gallery resonator (WGR) made out of lithium niobate. To achieve stable frequency emission it is important to control the temperature of the system. We present various approaches to improve the temperature stability of the system. This allows for experiments involving coupling the emitted light or the evanescent field to narrow-band systems such as atomic transitions or optomechanical resonators.