Cryogenic system for a sapphire Fabry-Perot optical frequency standard

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...

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Veröffentlicht in:	Cryogenics (Guildford) 1996, Vol.36 (1), p.13-16
Hauptverfasser:	Notcutt, M., Taylor, C.T., Mann, A.G., Gummer, R., Blair, D.G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fabry-Perot Fundamental areas of phenomenology (including applications) Heat exchangers Helium Laser optical systems: design and operation Lasers Metrology Metrology, measurements and laboratory procedures optical frequency standard Optics Physics Q1 Resonators, cavities, amplifiers, arrays, and rings sapphire Units and standards
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Beschreibung
Zusammenfassung:	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 path. The cryogenic and thermal performances are also described.
ISSN:	0011-2275 1879-2235
DOI:	10.1016/0011-2275(96)80763-6