Optical transmitter with a temperature-compensating means

Details Optical transmitter with a temperature-compensating means Optical transmitter with a temperature-compensating means

1999-02-16

1999-12-07

Scott, Jr., Leon

Coherent light generators

Particular component circuitry

Optical pumping

372 34, H01S 300

Patent

active

059995513

ABSTRACT:
An optical transmitter which employs a laser diode for emitting light has a temperature compensator connected parallel to the laser diode. The temperature compensator controls a drive current supplied to the laser diode such that an emission level of the laser diode is kept constant even when the ambient temperature around the laser diode changes.

REFERENCES:
patent: 4243952 (1981-01-01), Patterson
patent: 4792957 (1988-12-01), Kollanyi
patent: 5499258 (1996-03-01), Kawano et al.
patent: 5675599 (1997-10-01), Abe et al.
patent: 5761230 (1998-06-01), Oono et al.

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