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浏览/检索结果: 共10条,第1-10条 帮助

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High power 250W CW conductively cooled diode laser arrays with low-smile 会议论文  OAI收割
San Francisco, CA, United states, 2020-02-03
作者:  
Zhang, Hongyou;  Zhu, Pengfei;  Fu, Tuanwei;  Li, Meiqin;  Lv, Ning
  |  收藏  |  浏览/下载:28/0  |  提交时间:2020/05/18
HTS Power Devices and Systems: Principles, Characteristics, Performance, and Efficiency 期刊论文  OAI收割
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2016, 卷号: 26, 期号: 7, 页码: 3800526
作者:  
Jin, Jian Xun
收藏  |  浏览/下载:32/0  |  提交时间:2017/07/24
Growth Behavior of Intermetallic Compounds in Cu/Sn3.0Ag0.5Cu Solder Joints with Different Rates of Cooling 期刊论文  OAI收割
Journal of Electronic Materials, 2015, 卷号: 44, 期号: 1, 页码: 590-596
L. M.; Zhang Yang, Z. F.
收藏  |  浏览/下载:27/0  |  提交时间:2015/05/08
Theoretical and engineering research on the municipal solid waste plasma gasification 会议论文  OAI收割
International Conference on Thermal Treatment Technologies and Hazardous Waste Combustors 2011, Jacksonville, FL, United states, MAY 10-13, 2011
作者:  
Sheng HZ(盛宏至);  Deng J(邓晶);  Li YJ(李要建);  Xu YX(徐永香);  Sheng HZ(盛宏至)
收藏  |  浏览/下载:42/0  |  提交时间:2013/02/26
808nm high-power high-efficiency GaAsP/GaInP laser bars (EI CONFERENCE) 会议论文  OAI收割
Optoelectronic Materials and Devices III, October 27, 2008 - October 30, 2008, Hangzhou, China
作者:  
Wang Y.;  Wang L.;  Wang L.;  Wang L.;  Liu Y.
收藏  |  浏览/下载:23/0  |  提交时间:2013/03/25
808nm high power diode lasers  which is rapidly maturing technology technically and commercially since the introduction in 1999 of complete kilowatt-scale diode laser systems  have important applications in the fields of industry and pumping solid-state lasers (DPSSL). High power and high power conversion efficiency are extremely important in diode lasers  and they could lead to new applications where space  weight and electrical power are critical. High efficiency devices generate less waste heat  which means less strain on the cooling system and more tolerance to thermal conductivity variation  a lower junction temperature and longer lifetimes. Diode lasers with Al-free materials have superior power conversion efficiency compared with conventional AlGaAs/GaAs devices because of their lower differential series resistance and higher thermal conductivity. 808nm GaAsP/GalnP broad-waveguide emitting diode laser bars with 1mm cavity length have been fabricated. The peak power can reach to 100.9W at 106.5A at quasicontinuous wave operation (200s  1000Hz). The maximum power conversion efficiency is 57.38%. Based on these high power laser bars  we fabricate a 1 3 arrays  the maximum power is 64.3 W in continuous wave mode when the current is 25.0A. And the threshold current is 5.9A  the slope efficiency is 3.37 W/A. 2008 SPIE.  
AC plasma arc system for pyrolysis of medical waste and POPs 会议论文  OAI收割
27th Annual International Conference on Thermal Treatment Technologies 2008, Montreal, QC, Canada, May 12, 2008 - May 16, 2008
作者:  
Sheng HZ(盛宏至);  Wang R(王蕊);  Xu YX(徐永香);  Li YJ(李要建);  Tian JG(田君国)
收藏  |  浏览/下载:33/0  |  提交时间:2017/06/01
AITEB - An European Research Project on Aero-thermodynamics of Turbine Endwalls and Blades 期刊论文  OAI收割
JOURNAL OF THERMAL SCIENCE, 2004, 卷号: 13, 期号: 2, 页码: 97,108
F. HASELBACH; H.-P. SCHIFFER
收藏  |  浏览/下载:17/0  |  提交时间:2013/03/11
AITEB - An European Research Project on Aero-thermodynamics of Turbine Endwalls and Blades 期刊论文  OAI收割
JOURNAL OF THERMAL SCIENCE, 2004, 卷号: 13, 期号: 2, 页码: 97,108
作者:  
F. HASELBACH;  H.-P. SCHIFFER
  |  收藏  |  浏览/下载:9/0  |  提交时间:2013/03/11
Fundamental Research on Convective Heat Transfer in Electronic Cooling Technology 期刊论文  OAI收割
JOURNAL OF THERMAL SCIENCE, 1992, 卷号: 1, 期号: 1, 页码: 30,40
C.F. Ma; Y.P. Gan; Y.Q. Tian; D.H. Lei
收藏  |  浏览/下载:15/0  |  提交时间:2013/03/13
Fundamental Research on Convective Heat Transfer in Electronic Cooling Technology 期刊论文  OAI收割
JOURNAL OF THERMAL SCIENCE, 1992, 卷号: 1, 期号: 1, 页码: 30,40
作者:  
C.F. Ma;  Y.P. Gan;  Y.Q. Tian;  D.H. Lei
  |  收藏  |  浏览/下载:12/0  |  提交时间:2013/03/13