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Conically Scanned Holographic LIDAR TelescopeHolographic LIDAR telescope includes holographic disk, rotation of which sweeps collimated, monochromatic beam of light from laser through conical scan. Holographic disk diffracts light scattered back from target volume or area to focal point located at stationary photomultiplier detector. Two conical baffles prevent stray light from reaching detector.
Document ID
19930000636
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Schwemmer, Geary (NASA Goddard Space Flight Center, Greenbelt, MD.)
Date Acquired
August 16, 2013
Publication Date
October 1, 1993
Publication Information
Publication: NASA Tech Briefs
Volume: 17
Issue: 10
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
GSC-13462
Accession Number
93B10636
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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