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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [1]
工程热物理研究所 [1]
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OAI收割 [2]
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会议论文 [2]
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2012 [1]
2008 [1]
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测量及显示技术 [1]
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Experimental Investigation of Metal Oxide Enhancing Thermal Physical Properties of Nylon 1010 Composites
会议论文
OAI收割
中国工程热物理学会, 2012
HAN Dong-tai
;
YANG Yong
;
WANG Li-jun
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浏览/下载:6/0
  |  
提交时间:2013/03/21
PA1010
heat-conducting property
heat capacity
htermal stability
High power 1064nm laser diode array and measuring chip temperature based on emitting spectra (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 X.
;
Wang L.
;
Wang L.
;
Wang L.
;
Wang Y.
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浏览/下载:18/0
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提交时间:2013/03/25
High power laser diode array with an emission wavelength of 1064nm is presented. The epitaxial structure is an InGaAs/GaAsP strained-compensated single-quantum well structure. The modules CW output power can reach to 56.5W at current of 80A. Because the heat capacity of st rather shorter pulse duration and lower duty cycle
the average driving power in the laser chip is quite low
so the heating effect cemiconductor laser is very small
using pulse injection can reduce temperature rising significantly. Aould be neglected. The definite relation between lasing wavelength and chip temperature is developed. The temperature drift coefficient is 0. 45nm/K 2008 SPIE.