Fiber optic energy sensor and optical demodulation system and me

Details Fiber optic energy sensor and optical demodulation system and me Fiber optic energy sensor and optical demodulation system and me

1980-03-20

1982-11-23

Punter, William H.

Optics: measuring and testing

By dispersed light spectroscopy

Utilizing a spectrometer

350163, 356 355, G01B 902

Patent

active

043602720

ABSTRACT:
A fiber optic energy sensor and optical demodulation system is disclosed wherein the signal energy to be sensed or detected causes an etched single mode fiber to be stretched or compressed which causes the optical path length for electromagnetic radiation traveling in the core of the optic fiber to change. The change in optic path length modulates the electromagnetic radiation traveling in the fiber. There is also disclosed novel methods of manufacturing the novel type of fiber optic energy sensor and optical demodulation system.

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