Cryogenic system for a sapphire Fabry-Pe
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M. Notcutt; C.T. Taylor; A.G. Mann; R. Gummer; D.G. Blair
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Article
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1996
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Elsevier Science
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English
⚖ 398 KB
This paper describes the design and performance of a cryogenic system for a sapphire Fabry-Perot optical frequency reference cavity. The cryogenic system utilises a single vacuum system, a liquid helium coupled heat exchanger, low mechanical vibration mounting and an axial, bottom-entering optical p