机构

• 长春光学精密机械与物... [7]
• 上海光学精密机械研究... [4]
• 合肥物质科学研究院 [4]

采集方式

• OAI收割 [15]

内容类型

• 会议论文 [7]
• 期刊论文 [7]
• 学位论文 [1]

发表日期

• 2023 [1]
• 2020 [1]
• 2019 [1]
• 2018 [1]
• 2012 [2]
• 2008 [2]
• 更多

学科主题

• 光学工程 [1]
• 光学材料;晶体 [1]
• 激光器;固体激光器 [1]

筛选

浏览/检索结果: 共15条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Improvement of 2.8 mu m laser performance on LD side-pumped LuYSGG/Er: LuYSGG/LuYSGG bonding crystal 期刊论文  OAI收割 OPTICS AND LASER TECHNOLOGY, 2023, 卷号: 158 作者:  Zhang, Huili;  Bian, Jintian;  Sun, Dunlu;  Luo, Jianqiao;  Quan, Cong   |  收藏  |  浏览/下载：67/0  |  提交时间：2022/12/23 LuYSGG/Er:LuYSGG/LuYSGG bonding crystal  LD side-pumping  Laser performance  Beam quality  Laser spectrum   Comparison on performances of continuous-wave and acousto-optically Q-switched Nd:GdYTaO4 lasers under 808 nm and 879 nm pumping 期刊论文  OAI收割 INFRARED PHYSICS & TECHNOLOGY, 2020, 卷号: 110 作者:  Li, Xudong;  Xu, Haobo;  Yan, Renpeng;  Jiang, Yugang;  Xu, Guichuan   |  收藏  |  浏览/下载：61/0  |  提交时间：2020/11/30 LD pumped  Nd:GYTO  Direct pumping  Q-switched   LD pumped quasi-three-level 928 nm laser with Nd:Gd0.69Y0.3TaO4 mixed crystal 期刊论文  OAI收割 OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 111, 页码: 222-226 作者:  Yao, Wenming;  Yan, Renpeng;  Wu, Wentao;  Li, Kang;  Yu, Xin   |  收藏  |  浏览/下载：74/0  |  提交时间：2019/12/25 LD pumped  Nd:GYTO  Direct pumping   Quasi-three-level Nd:GdYNbO4 927 nm laser under 879 nm laser diode pumping 期刊论文  OAI收割 LASER PHYSICS, 2018, 卷号: 28, 期号: 8, 页码: 5 作者:     |  收藏  |  浏览/下载：47/0  |  提交时间：2019/11/12 laser diode (LD) pumped  quasi-three-level  direct pumping  Nd:GdYNbO4   All-solid-state high beam quality 1053nm nd: Glass amplifier at repetition frequency (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Optical, Electronic Materials and Applications 2012, OEMA 2012, May 25, 2012 - May 26, 2012, Chongqing, China 作者:  Qiu J.;  Yu J. 收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25 A laser amplifier of LD pumping Nd: glass with a high beam quality and stability  which amplifies nanosecond laser pulse  has been developed in this paper. The device adopts the major technology of "LD pumping multi pass amplification together". Beam transmission is designed with the technology of "inhibition of diffraction effect  active control and spatial filtering". (2012) Trans Tech Publications  Switzerland.   High beam quality all-solid-state 1053nm nd: Glass amplifier shaping by LCSLM at repetition frequency (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Optical, Electronic Materials and Applications 2012, OEMA 2012, May 25, 2012 - May 26, 2012, Chongqing, China 作者:  Zhang X.;  Qiu J.;  Zhang X.;  Zhang X. 收藏  |  浏览/下载：77/0  |  提交时间：2013/03/25 A laser amplifier of LD pumping Nd: glass with a high beam quality and stability  the modulation degree near field is less than 1.23:1. (2012) Trans Tech Publications  which amplifies nanosecond laser pulse  Switzerland.  has been developed in this paper. Under 1Hz repetition frequency  when the flat top pulse of 3 ns width and 1 nJ energy is injected as the seed pulse  the average output energy of the laser amplifier is 115.3 mJ with a net gain of 109  the energy dispersion degree of the outputting laser is no more than 2%   Analysis of spectrum narrowing of diode laser bar (EI CONFERENCE) 会议论文  OAI收割 Semiconductor Lasers and Applications III, November 12, 2007 - November 13, 2007, Beijing, China 作者:  Liu Y.;  Wang L.;  Wang L.;  Wang L.;  Liu Y. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 Laser diode bar (LDB) are used increasingly often for many applications  but spectral bandwidth of LDB are generally approximately 2-4nm  far too wide for many demanding applications  e.g. spin-exchange optical pumping  terahertz generation  and lidar. External-cavity feedback can improve the spectral properties of LD or LDB. However  spectrum narrowing of LDB is more difficult than that of LD. Bar curvature (i.e. "smile") produced in the manufacturing process affects the spectrum narrowing greatly. By geometrical optics approach and ORIGIN software  smile which can be corrected by plano-convex cylindrical lens is simulated and the result is in good agreement with experiment. The selection of grating which is also a critical factor of spectrum narrowing will be stated. Finally  an external cavity consisting of fast axis collimator  two plano-convex cylindrical lens and a diffraction grating is used. The scheme is implemented on a 19-element LDB and yields 3-fold reduction in spectral linewidth under the situation that all optical elements in the system which are not optimized. Further  we use a slit in the experiment and analyze the spectrum narrowing of each element in LDB.   高稳定激光二极管抽运Nd∶YLF再生放大器 期刊论文  OAI收割 中国激光, 2008, 卷号: 35, 期号: 2, 页码: 187, 190 王江峰; 朱海东; 李学春; 朱健强 收藏  |  浏览/下载：1293/282  |  提交时间：2009/09/18 激光技术  Laser diode (LD) pumping  再生放大  Laser technique  多程放大  Multipass amplification  激光二极管抽运  Regenerative amplification   激光晶体的现状及发展趋势 期刊论文  OAI收割 无机材料学报, 2006, 卷号: 21, 期号: 5, 页码: 1025, 1030 徐军; 苏良碧; 徐晓东; 赵志伟; 赵广军 收藏  |  浏览/下载：1076/204  |  提交时间：2009/09/24 激光晶体  laser crystals  激光二极管泵浦  LD pumping  全固态激光器  all-solid-state lasers  超快激光  super-fast laser   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：22/0  |  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%.