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arXiv · 1603.00010

Compact, CO2-stabilized tuneable laser at 2.05 microns

Philip G. Westergaard·Jan W. Thomsen·Martin R. Henriksen·Mattia Michieletto·Marco Triches·Jens K. Lyngsø·Jan Hald
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Abstract

We demonstrate a compact fibre-based laser system at 2.05 microns stabilized to a CO2 transition using frequency modulation spectroscopy of a gas-filled hollow-core fibre. The laser exhibits an absolute frequency accuracy of 5 MHz, a frequency stability noise floor of better than 7 kHz or 5e-11 and is tunable within +/-200 MHz from the molecular resonance frequency while retaining roughly this stability and accuracy.

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Philip G. Westergaard, Jan W. Thomsen, Martin R. Henriksen, Mattia Michieletto, Marco Triches, Jens K. Lyngsø, Jan Hald. 2016-02-29. Compact, CO2-stabilized tuneable laser at 2.05 microns. https://doi.org/10.1364/oe.24.004872

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