Coherent light generators – Particular resonant cavity – Mirror support or alignment structure
Reexamination Certificate
2011-01-25
2011-01-25
Rodriguez, Armando (Department: 2828)
Coherent light generators
Particular resonant cavity
Mirror support or alignment structure
C372S055000, C372S065000
Reexamination Certificate
active
07876804
ABSTRACT:
A first optical base having a high-reflection mirror and a second optical base having a partial-reflection mirror are arranged in parallel to each other on both sides of an oscillator housing. A guide light source emits a guide light for aligning optical components in an optical path of a laser light emitted from an optical resonator and adjusting a processing point on a target object. An optical-component supporting unit includes optical components that guide the laser light in a direction perpendicular to an optical axis of the optical resonator. The guide light source is arranged on the second optical base.
REFERENCES:
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patent: 2004-342966 (2004-12-01), None
International Search Report (PCT/ISA/210) for PCT/JP2007/058626 completed May 23, 2007.
Funaoka Koji
Hasegawa Masahiko
Matsumoto Yasunari
Tamaya Motoaki
Buchanan & Ingersoll & Rooney PC
Mitsubishi Electric Corporation
Rodriguez Armando
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