Frequency doubled telecom fiber laser for a cold atom interferometer using optical lattices
Optics
2017-04-05 v1
Abstract
A compact and robust laser system, based on a frequency-doubled telecom laser, providing all the lasers needed for a rubidium cold atom interferometer using optical lattices is presented. Thanks to an optical switch at 1.5 \mu m and a dual-wavelength second harmonic generation system, only one laser amplifier is needed for all the laser system. Our system delivers at 780 nm a power of 900 mW with a detuning of 110 GHz for the optical lattice and a power of 650 mW with an adjustable detuning between 0 and -1 GHz for the laser cooling, the detection and the Raman transitions.
Cite
@article{arxiv.1610.02830,
title = {Frequency doubled telecom fiber laser for a cold atom interferometer using optical lattices},
author = {Fabien Theron and Yannick Bidel and Emily Dieu and Nassim Zahzam and Malo Cadoret and Nassim Zahzam and Alexandre Bresson},
journal= {arXiv preprint arXiv:1610.02830},
year = {2017}
}