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Second Harmonic Conversion-efficiency of Aberrated Laser Beam |
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| Authors: | HOU Jin ZHANG Yudong JIANG Wenhan |
| Affiliation: | 1. Institute of Optics and Electronics, The Chinese Academy of Sciences, Chengdu 610209, China；Institute of Science, National University of Defense Technology,Changshe 410073,China 2. Institute of Optics and Electronics, The Chinese Academy of Sciences, Chengdu 610209, China |
| Abstract: | How aberrations of pump wave affect second harmonic generation is studied. The solution is applied to type I second harmonic generation in KDP crystal. The results of conversion-efficiency and transverse intensity distribution in second harmonic generation of Gaussian beam and super-Gaussian beam with aberrations of Zernike polynomials are presented. |
| Keywords: | second harmonic aberration conversion-efficiency Gaussian beam super-Gaussian beam |
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