Fiber optic transducer using faraday effect

Details Fiber optic transducer using faraday effect Fiber optic transducer using faraday effect

1988-08-08

1990-08-07

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

25022721, 324 96, G02F 101

Patent

active

049470353

ABSTRACT:
The present invention relates, in general, to optical transducers, and more particularly to optical transducers utilizing the Faraday effect and responsive to changes in a magnetic field produced by a target. These changes in magnetic field produce a modulation in the light passing through a ferrite crystal, and this modulation can be used to measure mechanical motion, proximity, and related parameters.

REFERENCES:
patent: 3041483 (1962-06-01), Ebbinghaus et al.
patent: 3732494 (1973-05-01), Dragon
patent: 3787770 (1974-01-01), Cote et al.
patent: 4045738 (1977-08-01), Buzzell
patent: 4112367 (1978-09-01), Hepner et al.
patent: 4529875 (1985-07-01), Brogardh et al.
patent: 4529932 (1985-07-01), Doueihi et al.
patent: 4539521 (1985-09-01), Matsumoto
patent: 4554449 (1985-11-01), Taniuchi et al.
patent: 4560932 (1985-12-01), Mitsui et al.
patent: 4584470 (1986-04-01), Iizuka et al.
patent: 4612501 (1986-09-01), Costello et al.
patent: 4626781 (1986-12-01), Forkel
patent: 4639807 (1987-01-01), Sekizawa et al.
patent: 4700133 (1987-10-01), Day
patent: 4746791 (1988-05-01), Forkel
patent: 4843232 (1989-06-01), Emo

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