Coherent light generators – Particular active media – Gas
Patent
1993-09-03
1995-09-12
Scott, Jr., Leon
Coherent light generators
Particular active media
Gas
372 82, 372 55, 372 61, H01S 322
Patent
active
054504350
ABSTRACT:
In a high velocity gas laser oscillator of radio frequency or microwave exciting type, both end parts of the discharge tube are provided with gas flow rectifiers for making an inward flowing whirlwind at the discharge region of the discharge tube by blowing the discharge gas through plural slits located in a plane disposed at a predetermined angle with respect to a plane including axis of the discharge tube, wherein microwave power is applied to the discharge tube so as to define an annular discharge region in the discharge tube.
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Matsumoto Yoshimitsu
Ohnishi Masashi
Sugiyama Tsutomu
Yamane Shigeki
Jr. Leon Scott
Matsushita Electric - Industrial Co., Ltd.
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