Journal of Applied Optics, Volume. 44, Issue 6, 1201(2023)
Numerical simulation of thermal effects in high-power diamond Raman lasers
Figures & Tables(12)
Fig. 11. Effect of heat sink structure on temperature, stress and deformation of diamond
Table 1. Parameters used in diamond thermal simulation[40]
View tableView in ArticleTable 1. Parameters used in diamond thermal simulation[40]
参数 值 金刚石 热导率/(W·m−1·K−1) 2200 热膨胀系数/K 1.1×10−6 密度/(g·cm−3) 3.515 比热容/(J·g−1·K−1) 520 杨氏模量/GPa 1050 泊松比 0.069 尺寸/mm 7×1×1 折射率 2.38 铜 热导率/(W·m−1·K−1) 385 尺寸/mm 9×4×1 石墨片 热导率/(W·m−1·K−1) 2 000、35 尺寸/mm 7×1×0.5 金刚石拉曼激光器 泵浦功率/W 800 输出功率/W 320 剩余泵浦功率/W 80 光束质量因子 1.3 泵浦波长/nm 1064 泵浦束腰半径/µm 40 温度/K 295.15 环境 空气对流换热系数/(W·m−2·K−1) 10
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Fei ZHANG, Hao ZHENG, Pengfei LI, Hui CHEN, Jie DING, Yaoyao QI, Bingzheng YAN, Yulei WANG, Zhiwei LYU, Zhenxu BAI. Numerical simulation of thermal effects in high-power diamond Raman lasers[J]. Journal of Applied Optics, 2023, 44(6): 1201
Paper Information
Category: Research Articles
Received: Jul. 14, 2023
Accepted: --
Published Online: Mar. 12, 2024
The Author Email: BAI Zhenxu (白振旭)
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