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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2010     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Mid frequency difference He-Ne Z-B laser with elastic force- exerting and its frequency stabilization 期刊论文 2010, 2010 Ren Li-bing; Ding Ying-chun; Zhou Lu-fei; Zhang Shu-lian 收藏  |  浏览/下载：3/0 Design and implement of detecting module for mid-infrared laser power density measurement 期刊论文 2010, 2010 Yang Peng-ling; Feng Guo-bin; Wang Qun-shu; Yan, Y.; Cheng Jian-ping 收藏  |  浏览/下载：4/0 MgO∶LiNbO_3晶体中超短中红外非共线相位匹配光参量放大过程角度的优化选择 期刊论文 2010, 2010 邓颖; 朱启华; 曾小明; 张颖; 王凤蕊; 谢旭东; 王逍; 黄征; 郭仪; 孙立; DENG Ying; ZHU Qi-hua; ZENG Xiao-ming; ZHANG Ying; WANG Feng-rui; XIE Xu-dong; WANG Xiao; HUANG Zheng; GUO Yi; SUN Li 收藏  |  浏览/下载：2/0 Experiments of second harmonic generation output in pulsed TEA CO 2 laser (EI CONFERENCE) 会议论文 High-Power Lasers and Applications V, October 18, 2010 - October 19, 2010, Beijing, China Guo R.; Li D. 收藏  |  浏览/下载：40/0  |  提交时间：2013/03/25 It is always the hot subject to realize the output of high-power laser in the range of 3-5m wavelength. This rang of wave band has greatly important applications in military because it located in the atmosphere window. Generally there are two ways to obtain this range of laser wavelength. One way is through optical parameter oscillation (OPO) from shorter laser wavelength and the other is through second harmonic generation (SHG) from longer laser wavelength. Firstly  the comparison between tow nonlinear crystals ZnGeP2 and AgGaSe2 is conducted for their nonlinear coefficient and damaging threshold in theory. The theoretical results show that the crystal AgGaSe 2 is more suitable for the SHG of pulsed TEA CO2 laser. When using pulsed TEA CO2 laser with wavelength of 9.3m to pumping AgGaSe2 SHG crystal  the wavelength of 4.65m is obtained. In the condition of repetition rate 100Hz  the upmost output power of single pulse is up to level of 1W  which corresponding efficiency of SHG is about 6%. The experimental results show that the polarization of laser beam has greatly influence on the SHG output of the crystal. Under the radiation of 3MW/cm 2 from fundamental wave and the right position for maximal SHG output in the crystal  when polarization of laser beam rotates 4.5  the SHG output of energy decrease about 30%. The research of this paper will make a foundation for further development of mid-infrared laser. 2010 Copyright SPIE - The International Society for Optical Engineering.   整形强场对电子轨道相干控制和短波长阿秒脉冲产生 学位论文 博士: 中国科学院上海光学精密机械研究所, 2010 作者:  邹璞 收藏  |  浏览/下载：26/0  |  提交时间：2016/11/28 高次谐波  阿秒脉冲  电子轨道  啁啾控制  载波包络相位