Coherent light generators – Particular temperature control
Patent
1988-11-29
1990-04-17
Scott, Jr., Leon
Coherent light generators
Particular temperature control
372108, 372107, 372101, H01S 304
Patent
active
049187023
ABSTRACT:
A laser unit includes a laser source for emitting a laser beam, a collimator lens for collimating the laser beam emitted from the laser source, a supporting member, made of a good thermal conductivity material, for supporting the laser source, and a heat insulating layer disposed between the supporting member and the collimator lens.
REFERENCES:
patent: 4661959 (1987-04-01), Kaneko
patent: 4672258 (1987-06-01), Konishi
patent: 4726648 (1988-02-01), Haberland et al.
patent: 4763334 (1988-08-01), Shimada et al.
Canon Kabushiki Kaisha
Jr. Leon Scott
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