Coherent light generators – Particular beam control device – Control of pulse characteristics
Reexamination Certificate
2007-08-23
2009-11-17
Harvey, Minsun (Department: 2828)
Coherent light generators
Particular beam control device
Control of pulse characteristics
C372S026000, C372S013000, C372S009000, C372S057000, C372S055000
Reexamination Certificate
active
07620080
ABSTRACT:
A light pulse conditioning apparatus has at least first and second curved reflective surfaces that share a common focus and a light-redirecting element disposed between the first and second curved reflective surfaces to redirect at least a portion of an incident light beam toward the second curved reflective surface as a delayed beam portion. A beam-shifting compensating element is disposed between the first curved reflective surface and the light-redirecting element and in the path of the delayed beam portion, for shifting the optical path of the delayed beam portion as it returns toward the light-redirecting element.
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Japanese Abstract of JP2005303135.
Cobb Joshua Monroe
Dewa Paul G
Corning Incorporated
Harvey Minsun
Park Kinam
Schaeberle Timothy M
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