Coherent light generators – Particular resonant cavity – Specified cavity component
Patent
1997-10-28
2000-02-15
Scott, Jr., Leon
Coherent light generators
Particular resonant cavity
Specified cavity component
372 23, 372100, H01S 308
Patent
active
060261129
ABSTRACT:
A laser beam delivery system that uses total internal reflection inside prisms to redirect the high powered broadband output laser power from a laser beam source to the intended target. An articulated arm having straight segments connected end to end by rotatable joints attaches to a laser source that produces a laser output beam having at least two wavelengths. A prism is located at each joint wherein the laser output beam travelling down each of the segments is re-directed down the subsequent segment. The prisms are oriented to re-direct the laser beam by total internal reflection. Anti-reflective coatings are formed on each prism surface where the beam enters and exits each of the prisms.
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English language copy of a Search Report from a foreign patent office, issued in a counterpart application, which refers to the relevant portions of the references.
Hecht Hartmuth
Hobart James
Lange Mark
Coherent Inc.
Jr. Leon Scott
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