Laser & Optoelectronics Progress, Volume. 47, Issue 9, 91403(2010)
Thermal Analysis of High Power Diode Laser Arrays with Hundred-Watt Continuous-Wave Output Power
Temperature distribution of diode arrays in different fill factors and cavity lengths operating at the same continuous-wave output power is simulated. And the influence of diamond sink and both sides cooling on the thermal distribution of arrays are discussed. On the base of the theoretic analysis,using large waveguiding structure,2 mm cavity length and high fill factor of 80%,continuous-wave output power of 176 W is achieved.
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Liu Yuanyuan, Wang Jun, Li Wei, Luo Hong, Li Xiufang, Zhou Xiuning, Liu Suping, Ma Xiaoyu. Thermal Analysis of High Power Diode Laser Arrays with Hundred-Watt Continuous-Wave Output Power[J]. Laser & Optoelectronics Progress, 2010, 47(9): 91403
Category: Lasers and Laser Optics
Received: Apr. 18, 2010
Accepted: --
Published Online: Jul. 21, 2010
The Author Email: Yuanyuan Liu (liuyy@semi.ac.cn)