Optical intermediate amplifier for a communications system

Details Optical intermediate amplifier for a communications system Optical intermediate amplifier for a communications system

1973-09-21

1976-04-06

Wilbur, Maynard R.

Amplifiers

Parametric amplifiers

Semiconductor type

350 96WG, 250199, H01S 310, G02B 514

Patent

active

039493180

ABSTRACT:
An optical intermediate amplifier intended for a system of communications transmission by means of light waves through optical wave guides employs an optical amplifier for amplifying the light waves on the laser principle. The amplifier is provided with rectangular cross sectional areas traversed by the light waves which correspond in size with the cross-sectional areas of the core zones of the wave guides with which the amplifier is serially coupled, the rectangular cross sectional areas having heights of 0.1 to 10 .mu.m and widths of 100 to 300 .mu.m.

REFERENCES:
patent: 2157166 (1939-05-01), Dimmick
patent: 3345120 (1967-10-01), Palmer
patent: 3435228 (1969-03-01), Gordon
patent: 3465159 (1969-09-01), Starn
patent: 3571737 (1971-03-01), Miller
patent: 3774987 (1973-11-01), Boivin
LF Staff Report, "Integrated Optics: A Status Report," 4/72, pp. 39-41, Laser Focus, Vol. 8, No. 4.

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