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	Computer simulation of thermal focal length of laser crystal and thermally-near-unstable resonator 会议论文 OAI收割 2012 9th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2012, Chongqing, China, MAY 29-31, 2012 作者: Geng AC(耿爱丛); Li BH; Chen XB; Yang XD; Yang MJ(杨明江) 收藏 \| 浏览/下载：24/0 \| 提交时间：2013/02/26 Computer simulation Fuzzy systems Lasers Gain medium High beam quality High order mode High output power Laser crystals LD side-pumped ND : YAG lasers Output power Pump power SIMPLE method Theoretical prediction Thermal focal length
	Completely solid-state LD-side-pumped Nd : YAlO(3) CW blue laser with intracavity frequency tripling 期刊论文 OAI收割 Journal of Russian Laser Research, 2008, 卷号: 29, 期号: 3, 页码: 288-295 J. Li; H. Y. Zhu; Z. Q. Chen; Z. Ge; C. H. Huang; Y. Wei; Y. F. Han; Z. Chen and Z. Li 收藏 \| 浏览/下载：17/0 \| 提交时间：2013/01/22 solid-state laser LD-side pump blue laser harmonic generation frequency mixing nd-yag laser light generation ktiopo4 crystal output power lbo nm
	掺Yb^3＋晶体宽带可调谐激光输出特性(英文) 期刊论文 OAI收割光子学报, 2008, 卷号: 37, 期号: 7, 页码: 1289, 1292 郭凯; 宋晏蓉; 田金荣; 胡江海; 张志刚; 严成锋; 赵广军; 苏良璧; 徐军收藏 \| 浏览/下载：830/180 \| 提交时间：2009/09/24 可调谐激光宽带掺Yb^3+离子半导体二极管抽运 Broadband Experimental conditions LD pump Tunable laser Tunable lasers Yb³⁺-doped
	Optical thin films for high power LD-pumped Nd:YVO4 457nm blue laser (EI CONFERENCE) 会议论文 OAI收割 ICO20: Optical Design and Fabrication, August 21, 2005 - August 26, 2005, Changchun, China Bu Y.; Zheng Q.; Xue Q.; Qian L. 收藏 \| 浏览/下载：25/0 \| 提交时间：2013/03/25 The expanding field of LD-pumped solid state lasers forms an extraordinary challenge for developing the optical coatings. Optical thin films for LD-pumped Nd:YVO4/LBO blue laser at 457nm was presented in this paper based on lower gain laser line action theory including spectral beam dividers and doubling antireflecting multilayer coatings. To achieve 914nm laser action and 457nm blue light high output power the coating specifications of laser resonator was analyzed. The transmittance/reflectance spectrum request was effectively separated by adopting high tuned radio stack simultaneously the spectrum request was reasonably distributed on the two resonator facet reflectivity for restrain the other laser lines such as1064nm and1342nm. The dielectric high reflective laser mirror and antireflecting coatings for 457nm laser were manufactured by double ion beam sputtering technique which is controlled by a time-power monitoring. Using type-I critical phase-matching LBO crystal 457nm blue laser is obtained by 914nm intracavity frequency doubling. The maximum laser output power of 1.5W is obtained when incident pump laser of 15W is used.
	All fiber ytterbium-doped fiber grating laser (EI CONFERENCE) 会议论文 OAI收割 High-Power Lasers and Applications III, November 8, 2004 - November 11, 2004, Beijing, China 作者: Zhang L.; Wang L.; Wang L.; Wang L.; Ning Y.-Q. 收藏 \| 浏览/下载：30/0 \| 提交时间：2013/03/25 Based on requirement of all fiber structure all fiber Yb-doped fiber grating laser uses double cladding fiber with Yb-doped as gain medium uses fiber grating as resonance cavity and employs semiconductor laser as pumping source to realize the lasing based on the reverse of Yb ion. We use Bragg fiber grating as the resonance cavity of fiber laser and 970nm LD as pumping source pump the Yb-doped double cladding fiber with circular inner-cladding. We realized 7.5 W single-mode laser output central wavelength of 1080nm FWHM of 0.11 nm under the pump power of 11.8W. Maxim conversion efficiency is 63.5 % and slope efficiency of 46.4%.
	Numerical analysis and experimental research of output performance for Yb3+-doped double-clad fiber lasers (EI CONFERENCE) 会议论文 OAI收割 High-Power Lasers and Applications III, November 8, 2004 - November 11, 2004, Beijing, China 作者: Wang G.; Gao Y.; Li Y.; Li Y.; Li Y. 收藏 \| 浏览/下载：20/0 \| 提交时间：2013/03/25 In this paper numerical analysis was investigated for the double-clad fiber lasers and experimental study on the Yb3+-doped double-clad fiber lasers was performed. The results shown that the output power increased monotonically with absorbed power and in lossy cavity the output power is less than in the lossless cavity. The output power decreases for the lossy fiber with the reflectivity of output coupler. There was an optimum fiber length to reach a maximum output and the optimum length was mainly dependent on the loss coefficient. In experiment we obtained a output power of 21.6W slope efficiency of 54% by using Yb3+-doped double-clad fiber and 40W LD pump source.