Ultra-compact reference ULE cavity
| Autor: | Didier, Alexandre, Millo, Jacques, Marechal, Baptiste, Rocher, Cyrus, Rubiola, Enrico, Lecomte, Rom��o, Ouisse, Morvan, Delporte, J��r��me, Lacro��te, Cl��ment, Kersal��, Yann |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: | |
| Popis: | We present a first experimental characterization of our ultra-compact, ultra-stable laser. The heart of the apparatus is an original Fabry-Perot cavity with a 25 mm length and a pyramidal geometry, equipped with highly-reflective crystalline coatings. The cavity, along with its vacuum chamber and optical setup, fits inside a 30 L volume. We have measured the cavity thermal and vibration sensitivities, and present a first estimation of the cavity fractional frequency instability at $\sigma_y(1\rm{s})=7.5{\times}10^{-15}$. Comment: 4 pages, 5 figures |
| Databáze: | OpenAIRE |
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