Laser chamber

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United States of America Patent

PATENT NO 9722385
SERIAL NO

15198433

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Abstract

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A laser chamber for a discharge excited gas laser apparatus may include: a first discharge electrode disposed in the laser chamber; a second discharge electrode disposed to face the first discharge electrode in the laser chamber; a fan configured to flow laser gas between the first discharge electrode and the second discharge electrode; a first insulating member disposed upstream and downstream of a laser gas flow from the first discharge electrode; a metallic damper member disposed upstream of the laser gas flow from the second discharge electrode; and a second insulating member disposed downstream of the laser gas flow from the second discharge electrode.

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Patent Owner(s)

Patent OwnerAddress
GIGAPHOTON INCTOCHIGI COUNTY JAPAN TOCHIGI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikeda, Hiroyuki Oyama, JP 167 2490
Kakizaki, Kouji Oyama, JP 94 874
Katsuumi, Hisakazu Oyama, JP 8 10
Tsushima, Hiroaki Oyama, JP 49 159

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