Optical coupling device

Details Optical coupling device Optical coupling device

1983-08-31

1986-06-03

Sikes, William L.

350 9615, 350 9618, 350388, G02B 612, G02B 626, G02B 636, G02B 530

Patent

active

045926190

ABSTRACT:
An optical coupling element is provided between a semiconductor transmitter, a semiconductor receiver and a lightwave guide. The optical coupling is effected through microoptics which are adjustable in a simple way. Such a coupling element is useful particularly as a subscriber's connection in an optical waveguide duplex or multiplex communication system and uses a reflective planar surface with a reflection which is responsive to the wavelength to pass light to the transmitted and reflected light to be received.

REFERENCES:
patent: 4210803 (1980-07-01), Ih
patent: 4268756 (1981-05-01), Grouse et al.
patent: 4327963 (1982-05-01), Khoe et al.
patent: 4327971 (1982-05-01), Kondo et al.
patent: 4348074 (1982-09-01), Burns et al.
patent: 4448524 (1984-05-01), Brus et al.
"Optical Multiplexer/Demultiplexers Using Thin-Film Optical Filters" by Kiyoshi et al, Fijitsu, Scientific & Technical Journal, vol. 16, No. 4, Dec. 1980 (pp. 17-36).
"Arrays of Electro-Optical Interfaces for Optical Data Links" by Albanese National Electr. Conf., vol. 33 (1979) Oct. 29-31 (pp. 185-187).
"Product Focus," Electronic Engineering, Jan. 1981, vol. 53, No. 647.

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