Directional coupling-device for multi-mode optical fibres

Details Directional coupling-device for multi-mode optical fibres Directional coupling-device for multi-mode optical fibres

1975-12-15

1980-03-04

Levy, Stewart J.

Radiant energy

Ionic separation or analysis

Static field-type ion path-bending selecting means

250227, 350 9616, G02B 514

Patent

active

041914465

ABSTRACT:
A directional coupling device for single multi-mode optical fibers which are disposed coaxially in a transparent body of the coupling device, a suitable space filled with an immersion medium being formed between the end faces of the two fibers; means for introducing light rays and photo-sensitive means for picking up the dispersion flux are respectively arranged on at least one of the ends of the body of the coupling device.

REFERENCES:
patent: 3864019 (1975-02-01), Smolinsky et al.
patent: 3874779 (1975-04-01), Thiel
patent: 3937560 (1976-02-01), Milton
patent: 3944328 (1976-03-01), Kent et al.
patent: 4021099 (1977-05-01), Kawasaki et al.
Copper, Article in IBM Technical Disclosure Bulletin Oct. 1973, pp. 1470 and 1471.
Electronics Dec. 20, 1973 p. 30.
Lynch, Article in IBM Technical Disclosure Bulletin Jul. 1970, pp. 533 and 534.

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