Optical systems including wavefront correcting optical surfaces

Coherent light generators – Particular resonant cavity – Specified cavity component

Reexamination Certificate

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Details

C372S098000, C372S099000, C372S107000, C372S108000, C359S640000, C359S641000

Reexamination Certificate

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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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patent: 6693745 (2004-02-01), Kondis et al.
patent: 7283204 (2007-10-01), Wegmann

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