Coherent light generators – Particular resonant cavity – Specified cavity component
Reexamination Certificate
2008-04-01
2008-04-01
Harvey, Minsun Oh (Department: 2828)
Coherent light generators
Particular resonant cavity
Specified cavity component
C372S098000, C372S099000, C372S107000, C372S108000, C359S640000, C359S641000
Reexamination Certificate
active
07352791
ABSTRACT:
The present invention relates to optical systems, beam expanding assemblies, line narrowing modules, and lasers having refractive optical elements with wavefront correcting optical surfaces. The present invention enables the skilled artisan to provide optical systems, beam expanding assemblies, line narrowing modules, and lasers having improved optical properties, such as, in the case of lasers, narrow linewidth at high power, and substantially planar wavefronts.
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Clar Colleen R
Schreiber Horst
Corning Incorporated
Harvey Minsun Oh
Schaeberle Timothy M.
Zhang Yuanda
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