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Oil-damped mercury pool makes precise optical alignment toolMercury pool with a cover layer of high viscosity oil provides a reference reflector for precise alignment of optical instruments. The cover layer effectively damps any ripples in the mercury from support structure vibrations.
Document ID
19650000251
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Thekaekara, M. P.
Date Acquired
August 2, 2013
Publication Date
August 1, 1965
Subject Category
Physical Sciences
Report/Patent Number
GSC-353
Report Number: GSC-353
Accession Number
65B10253
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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