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Light ray modulation controls optical system alignmentLight ray modulator maintains focus in optical system subject to severe thermal gradients, vibration and shock. The modulated signals drive a servo system that aligns the system optics.
Document ID
19650000209
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Date Acquired
August 2, 2013
Publication Date
July 1, 1965
Subject Category
Physical Sciences
Report/Patent Number
GSC-171
Report Number: GSC-171
Accession Number
65B10211
Funding Number(s)
CONTRACT_GRANT: NAS5-1752
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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