COUPLING STRUCTURE OF LASER MEDIUM FOR COOLING UNIFORMLY HEAT OF LASER MEDIUM IN LASER LIGHT PROCESSING UNIT AND LASER OSCILLATION APPARATUS USING THE SAME

PURPOSE: A coupling structure of a laser medium and a laser oscillation apparatus using the same are provided to maximize the cooling efficiency by cooling uniformly a heating state of the laser medium. CONSTITUTION: A laser medium(30) includes an additional material for improving cooling capacity a...

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Bibliographic Details
Main Author KWON, JAE UK
Format Patent
LanguageEnglish
Korean
Published 14.10.2004
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Summary:PURPOSE: A coupling structure of a laser medium and a laser oscillation apparatus using the same are provided to maximize the cooling efficiency by cooling uniformly a heating state of the laser medium. CONSTITUTION: A laser medium(30) includes an additional material for improving cooling capacity and an optical output and a couple of metal plates(31,32). The metal couples are separated to each other. A predetermined region of the additional material corresponding to an incident region of laser beams has low density. A predetermined region of the additional material corresponding to an output region of laser beams has high density. The predetermined region of the additional material corresponding to the incident region of laser beams is opposite to the predetermined region of the additional material corresponding to the output region of laser beams.
Bibliography:Application Number: KR20030021607