Laser communication system with temperature controlled

Coherent light generators – Particular resonant cavity – Mirror support or alignment structure

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372 34, 372 69, 372 33, 372 38, 372 96, H01S 308

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active

057177120

ABSTRACT:
A temperature controlled mounting package for a fiber optic communication laser, mounted within an adapter, which is in thermal contact with a heat exchange element. The heat exchange element may be a thermoelectric cooling element or a resistance heater which maintains the laser within a temperature band. By keeping the temperature bandwidth to 40 degrees Centigrade, the signal variations are held to within 1 dB in fiber-optic applications.

REFERENCES:
patent: 5214660 (1993-05-01), Masuko et al.
patent: 5247530 (1993-09-01), Shigeno et al.
patent: 5394430 (1995-02-01), Huang
patent: 5438579 (1995-08-01), Eda et al.
patent: 5602860 (1997-02-01), Masonson

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