Coherent light generators – Particular resonant cavity – Specified output coupling device
Patent
1998-02-10
2000-05-02
Healy, Brian
Coherent light generators
Particular resonant cavity
Specified output coupling device
372 9, 372 15, 372107, 372104, 372 99, 2191216, 21912161, 21912174, H01S 308, B23K 2600
Patent
active
060581328
ABSTRACT:
In an optical path of a laser beam, a reflection mirror (11) is located to divide the laser beam into two split laser beams. By the use of the split laser beams, workpieces (17a, 17b) are simultaneously processed.
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Iso Keiji
Kuwabara Takashi
Healy Brian
Sumitomo Heavy Industrie's, Ltd.
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