Publication Date:
2019-07-12
Description:
Optoelectronic system measures small changes in direction of line of sight of instrument. Optical point source and lens mounted on x-ray telescope in reverse configuration - as projector. Magnified relative lateral motion of point source and lens imaged on position-sensing photodetector.
Keywords:
ELECTRONIC SYSTEMS
Type:
MFS-28663
,
NASA Tech Briefs (ISSN 0145-319X); 17; 2; P. 57
Format:
text
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