Publication Date:
2019-07-13
Description:
Dual fiber-optic sensor measures small relative displacements of two proximate objects along common surface. Dual sensor comprises two fiber-optic sensors in differential configuration increasing sensitivity to displacement while decreasing sensitivity to thermal expansion and contraction.
Keywords:
PHYSICAL SCIENCES
Type:
LAR-14241
,
NASA Tech Briefs (ISSN 0145-319X); 20; 1; P. 26
Format:
text
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