Temperature tuning the wavelength of a semiconductor laser...

Details Temperature tuning the wavelength of a semiconductor laser... Temperature tuning the wavelength of a semiconductor laser...

2007-07-31

2007-07-31

Harvey, Minsun Oh (Department: 2828)

Coherent light generators

Particular temperature control

C372S036000

Reexamination Certificate

active

11129165

ABSTRACT:
An apparatus is described in which the temperature of a semiconductor laser (or other device) can be set to a desired value by using the heat generated by the laser itself in conjunction with an adjustable thermal impedance heat sink to effect the desired temperature rise.

REFERENCES:
patent: 5181214 (1993-01-01), Berger et al.
patent: 5265115 (1993-11-01), Amano
patent: 5267252 (1993-11-01), Amano
patent: 5392303 (1995-02-01), Shiozawa et al.
patent: 6724791 (2004-04-01), Chiappetta et al.

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