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Advances in G-stack diode laser using macro-channel water cooling and high thermal conductivity material packaging 会议论文
Virtual, Online, United states, 2021-03-06
作者:  Han, Yang;  Sun, Lichen;  Fu, Tuanwei;  Gao, Lijun;  Zheng, Yanfang
收藏  |  浏览/下载：31/0  |  提交时间：2021/06/28
Development of High Power Annular Diode Laser Array Using Hard Solder 会议论文
San Francisco, CA, 2019-02-04
作者:  Hou, Dong;  Sun, Lichen;  Fu, Tuanwei;  Chen, Li;  Liang, Xuejie
收藏  |  浏览/下载：53/0  |  提交时间：2019/06/28
Laser diode pumped Nd:YVO/sub 4/ laser in master oscillator and power amplifier structure 期刊论文
2010, 2010
Lu Dan; Huang Lei; Wang Qi; Liu Qiang; Gong Mali
收藏  |  浏览/下载：3/0
High power diode laser with beam coupling (EI CONFERENCE) 会议论文
Optoelectronic Materials and Devices III, October 27, 2008 - October 30, 2008, Hangzhou, China
Gu Y.; Wang L.; Feng G.; Shan X.; Yin H.; Liu Y.
收藏  |  浏览/下载：52/0  |  提交时间：2013/03/25
As the increasing applications of the semiconductor lasers in the laser processing  the single 2-D stack optic-power density has not satisfied the actual requirements. It demands to couple several diode laser stack beams to one to improve the brightness  and it becomes the central issue to adopt the appropriate beam coupling technology which would offer high quality and high efficiency. In this paper  it mainly introduces the beam shaping and the technology of spatial coupling  polarization coupling  and wavelength coupling. The coupling key elements are presented and indicated. Finally  the development of the diode laser on beam coupling in our country fell behind through analyzing the statement of the world. Our lab is studying on polarization coupling and wavelength coupling. We gain some results by phase  which the polarization coupling efficiency can achieve 90% for two LD stacks with seven bars whose luminous wavelength is 975nm and980nm.By two 808nm diode laser coupling  the efficiency of 60% can be achieved after focusing to the beam size of 22mm2. 2008 SPIE.  
Brightness preserving laser beam shaper 专利
专利号: US20070116079A1, 申请日期: 2007-05-24, 公开日期: 2007-05-24
作者:  GINIUNAS, LINAS;  DANIELIUS, ROMUALDAS
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30
Brightness preserving laser beam shaper 专利
专利号: US20070116079A1, 申请日期: 2007-05-24, 公开日期: 2007-05-24
作者:  GINIUNAS, LINAS;  DANIELIUS, ROMUALDAS
收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30
Method and apparatus for coupling radiation from a stack of diode-laser bars into a single-core optical fiber 专利
专利号: US20040067016A1, 申请日期: 2004-04-08, 公开日期: 2004-04-08
作者:  ANIKITCHEV, SERGUEI G.;  REKOW, MATHEW N.
收藏  |  浏览/下载：14/0  |  提交时间：2019/12/30
Method and apparatus for coupling radiation from a stack of diode-laser bars into a single-core optical fiber 专利
专利号: US20040067016A1, 申请日期: 2004-04-08, 公开日期: 2004-04-08
作者:  ANIKITCHEV, SERGUEI G.;  REKOW, MATHEW N.
收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30
Low cost high integrity diode laser array 专利
专利号: US20020181523A1, 申请日期: 2002-12-05, 公开日期: 2002-12-05
作者:  PINNEO, GEORGE G.;  GRGAS, MARIJAN D.;  BENNETT, KRISS A.
收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30

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