物理学报2011，Vol.60Issue(9)：378-383,6.
大口径高通量三倍频研究
The third harmonics generation with large aperture and high fluency
摘要
Abstract
To investigate the output of ultraviolet of ShenguangII upgrade project, and study the relevant problem in the harmonics generation in high power laser driver, an experiment with ‘Ⅰ＋Ⅱ＂ phase match is conducted in the Shenguang-Ⅱ NO.9 device.The maximal output energy of ultraviolet reaches 2740 J, the maximal fluency exceeds 3.6 J/cm2, and the maximal conversion efficiency is ~63%. The parameters that affect the conversion efficiency are preliminary discussed with experimenal results; the amplitude modulation caused by phase modulation and traverse stimulation Raman scattering is observed in experiment. The design program and parameters for Shenguang-Ⅱ upgrade device are testified by the experimental results.关键词
非线性光学/三次谐波转换/高通量/时间相位调制Key words
nonlinear optics/the third harmonics generation/phase modulation/traverse stimulation Raman scattering分类
信息技术与安全科学引用本文复制引用
季来林,朱宝强,詹廷宇,戴亚平,朱检,马伟新,林尊琪..大口径高通量三倍频研究[J].物理学报,2011,60(9):378-383,6.基金项目
国家科技重大专项 （）
国家自然科学基金委员会-中国工程物理研究院联合基金（批准号：10676019/A06）资助的课题 （）
