Optical sensor

Radiant energy – Ionic separation or analysis – Static field-type ion path-bending selecting means

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Details

350 9615, 250227, G02B 616, G02B 626, H01J 516

Patent

active

047507969

ABSTRACT:
An optical sensor which comprises an optical waveguide comprising a cladding and an optical waveguide member made of a transparent elastomer which is surrounded by the cladding and through which light is propagated, wherein an amount of light to be propagated through the waveguide member is changed according to a degree of elastic deformation of the waveguide member, which is not affected by electrical and/or magnetic fields.

REFERENCES:
patent: 4212514 (1980-07-01), Prunier et al.
patent: 4386269 (1983-05-01), Murphy
patent: 4421979 (1983-12-01), Asawa et al.
"IBM Technical Disclosure Bulletin", by Kaser et al., vol. 16, No. 18, Jan. 1974.

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