Coherent light generators – Particular active media – Gas
Reexamination Certificate
2005-04-12
2005-04-12
Lee, Wilson (Department: 2821)
Coherent light generators
Particular active media
Gas
Reexamination Certificate
active
06879616
ABSTRACT:
There is provided an improved gas laser system comprising therein (a) a pair of opposed electrodes comprising an inner and an outer electrode, defining a discharge volume with an inter-electrode gap, each of the pairs of opposed electrodes having a series of saw teeth in a pattern, the inter-electrode gap having first and second opposed ends, the inter-electrode gap having a first dimension at the first end, a second dimension at the second end, and a third dimension at a point between the first end and the second end, the third dimension being less than the first and second dimensions; and (b) a pair of mirrors, each of the mirrors mounted adjacent to one of the ends for directing light generated in the inter-electrode gap through the discharge volume.
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Fish & Richardson P.C.
Lee Wilson
Trumpf Inc.
Vy Hung Tran
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