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(abstract) Cryogenic Telescope Test FacilityAn optical test Dewar is being constructed with the unique capability to test mirrors of diameter less than or equal to 1 m, f less than or equal to 6, at temperatures from 300 to 4.2 K with a ZYGO Mark IV interferometer. The design and performance of this facility will be presented.
Document ID
20060038167
Document Type
Preprint (Draft being sent to journal)
External Source(s)
Authors
Luchik, T. S.
Chave, R. G.
Nash, A. E.
Date Acquired
August 23, 2013
Publication Date
July 17, 1995
Subject Category
Optics
Distribution Limits
Public
Copyright
Other
Keywords
cryogenic Dewar optical test mirrors liquid helium