Coherent light generators – Particular resonant cavity – Specified cavity component
Patent
1991-08-20
1992-11-17
Lee, John D.
Coherent light generators
Particular resonant cavity
Specified cavity component
148565, H01S 308
Patent
active
051649578
ABSTRACT:
In a laser beam processing of the side surfaces of gear teeth, a rotatable disk is inserted in the recess between the teeth to reflect and redirect laser beam energy toward one surface while protecting the surface of an adjacent gear tooth. The rotatable disk is relatively thin and accordingly is cooled by means of liquid and/or gas jets. During the laser beam operation on the surfaces of the gear teeth, the laser beam, as well as the rotating disk, are translated across the face of the gear tooth.
REFERENCES:
patent: 4533400 (1985-08-01), Benedict
patent: 4539461 (1985-09-01), Benedict et al.
Frohlich Richard L.
Nakagawa Alvin H.
Lee John D.
Westinghouse Electric Corp.
Wise Robert E.
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