Design of an ultra-compact reference ULE cavity
Résumé
This article presents the design and the conception of an ultra-compact Fabry-Pérot cavity which will be used to develop an ultra-stable laser. The proposed cavity is composed of a 25 mm long ULE spacer with fused silica mirrors. It leads to an expected fractional frequency stability of 1.5 × 10 −15 limited by the thermal noise. The chosen geometry leads to an acceleration relative sensitivity below 10 −12 /(m/s 2) for all directions.
Domaines
Mécanique [physics.med-ph]
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