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專利授權區

專利授權區
專利名稱(中)	用於雷射加工之多階諧波合成雷射系統及應用多階諧波合成雷射之雷射加工方法
專利名稱(英)	MULTI-COLOR HARMONIC SYNTHESIZED LASER SYSTEM FOR LASER PROCESSING AND LASER PROCESSING METHOD USING MULTI-COLOR HARMONIC SYNTHESIZED LASER
專利家族	中華民國：I490068 美國：9,031,101
專利權人	國立清華大學 100%
發明人	楊承山,潘犀靈,蔡澤夫,蔡宇亮
技術領域	工業工程,光電光學

專利摘要(中)
A multi-color harmonic synthesized laser system for laser processing and a laser processing method using multi-color harmonic synthesized laser are disclosed. The multi-color harmonic synthesized laser system includes a laser source for providing a single laser wave, a converter for converting the single laser wave into a plurality of harmonic waves with different frequencies, and a modulating unit for modulating amplitudes and relative phases of the harmonic waves to form a plurality of modulated harmonic waves, so as to synthesize the modulated harmonic waves as a single synthesized laser wave, wherein the single synthesized laser wave is focused on an object to perform a laser processing. The converter includes a plurality of non-linear crystals for converting the single laser wave into a fundamental harmonic wave and a plurality of multi-frequency harmonic waves. The harmonic waves are coherent and collinear, and the phases of the harmonic waves are related to one another.

專利摘要(中)

A multi-color harmonic synthesized laser system for laser processing and a laser processing method using multi-color harmonic synthesized laser are disclosed. The multi-color harmonic synthesized laser system includes a laser source for providing a single laser wave, a converter for converting the single laser wave into a plurality of harmonic waves with different frequencies, and a modulating unit for modulating amplitudes and relative phases of the harmonic waves to form a plurality of modulated harmonic waves, so as to synthesize the modulated harmonic waves as a single synthesized laser wave, wherein the single synthesized laser wave is focused on an object to perform a laser processing. The converter includes a plurality of non-linear crystals for converting the single laser wave into a fundamental harmonic wave and a plurality of multi-frequency harmonic waves. The harmonic waves are coherent and collinear, and the phases of the harmonic waves are related to one another.

聯絡資訊
承辦人姓名	周家鳳
承辦人電話	03-5715131 #34576
承辦人Email	cf.chou@mx.nthu.edu.tw