Laser diode carrier with a semiconductor cooler

Details Laser diode carrier with a semiconductor cooler Laser diode carrier with a semiconductor cooler

1991-06-05

1992-09-22

Epps, Georgia Y.

Coherent light generators

Particular temperature control

372 36, 372 50, H01S 304

Patent

active

051503719

ABSTRACT:
A new and improved flip chip combination of a laser diode chip and a carrier chip with built-in thermoelectric cooler. This invention comprises an array of laser stripes, each having a separate cooling strip bonded to it. Each cooling strip could be controlled either separately or by a common source, permitting cooling of each laser stripe at a different rate or at the same rate respectively, to thereby maintain the laser stripes at the same or different operating temperatures.

REFERENCES:
patent: 2984077 (1961-05-01), Gaskill
patent: 4238759 (1980-12-01), Hunsperger
patent: 4571728 (1986-02-01), Yoshikawa
patent: 4661959 (1987-04-01), Kaneko
patent: 4685081 (1987-08-01), Richman
patent: 4727554 (1988-02-01), Watanabe
patent: 4737798 (1988-04-01), Lonis
patent: 4809291 (1989-02-01), Byer
patent: 5084886 (1992-01-01), Martin

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