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Quick-Change Optical-Filter HolderDark slide and interlock protect against ambient light. Quick-change filter holder contains interlocking mechanism preventing simultaneous removal of both dark slide and filter drawer. Designed for use with Band pass optical filters in 10 channels leading to photomultiplier tubes in water-vapor lidar/ozone instrument, mechanism can be modified to operate in other optical systems requiring optical change in filters.
Document ID
19880000372
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Leone, Peter
(NASA Goddard Space Flight Center, Greenbelt, Md.)
Date Acquired
August 13, 2013
Publication Date
July 1, 1988
Publication Information
Publication: NASA Tech Briefs
Volume: 12
Issue: 7
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
GSC-13148
Accession Number
88B10372
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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