Laser oscillation mechanism

This subject of the present invention is to provide a laser oscillation mechanism. Under the situation without enlarging the device, the diffractive optical elements (DOE) are used to split the laser light generated by the oscillation of laser light oscillator into plural light beams. The solution i...

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Bibliographic Details
Main Author NOMARU, KEIJI
Format Patent
LanguageChinese
English
Published 16.05.2016
Subjects
BASIC ELECTRIC ELEMENTS
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
DEVICES USING STIMULATED EMISSION
ELECTRICITY
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Summary:This subject of the present invention is to provide a laser oscillation mechanism. Under the situation without enlarging the device, the diffractive optical elements (DOE) are used to split the laser light generated by the oscillation of laser light oscillator into plural light beams. The solution is the laser oscillation mechanism which includes a laser light oscillator to oscillate and generate the laser light, and a splitting means to split the laser light generated by the oscillation of laser light oscillator, where the splitting means comprises plural diffractive optical elements (DOE) which divide the laser light generated by the oscillation of laser light oscillator in the effective area, and the Volume Bragg Grating (VBG) is included for refracting and excluding the to-be-excluded laser light which is splitted by the diffractive optical elements (DOE) in the effective area.
Bibliography:Application Number: TW20150131597