Coherent light generators – Particular beam control device – Having particular beam control circuit component
Patent
1988-06-06
1990-03-20
Davie, James W.
Coherent light generators
Particular beam control device
Having particular beam control circuit component
357 74, 357 81, 372 34, 372 32, 372 33, 372 36, 372 38, 372109, H01S 313
Patent
active
049107410
ABSTRACT:
A frequency tunable, athermal, laser diode source assembly, having a collimating lens coupled via a thermally compensating apparatus to a laser diode, the lens and diode mounted in a temperature compensating structure. A temperature controller controls the operating temperature and frequency of the diode. The assembly is ruggedized for hostile environments.
REFERENCES:
patent: 4338577 (1982-07-01), Sato et al.
patent: 4387462 (1983-06-01), Markus
patent: 4567598 (1986-01-01), Noguchi et al.
patent: 4661959 (1987-04-01), Kaneko
patent: 4683573 (1987-07-01), Albanese
Pillsbury Allen D.
Richardson Michael F.
Welford David
Davie James W.
Massachusetts Institute of Technology
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