Rostock 2019 – scientific programme

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Q: Fachverband Quantenoptik und Photonik

Q 24: Poster: Quantum Optics and Photonics I

Q 24.21: Poster

Tuesday, March 12, 2019, 16:30–18:30, S Fobau Physik

A self-made 1064 nm fiber amplifier for producing an optical lattice for ultracold RbYb molecules — •Torsten Kemmerling, Tobias Franzen, Bastian Pollklesener, and Axel Görlitz — Institut für Experimentalphysik, Heinrich-Heine-Universität Düsseldorf

We present a low-cost, self-made and easy-to-build 1064 nm Yb fiber amplifier pumped at 975 nm to amplify a 100 mW signal from a commercial Nd:YAG laser to 6 W.

The amplifier is build entirely with fiber components, which results in a compact design and good beam quality.

It will be employed in our apparatus for the production of ultracold RbYb molecules. The beam will be used to create the optical lattice necessary for the molecule production.