High Brightness Diode Lasers Based on Beam Splitting and Polarization Combining

doi:10.3390/app12167980

CIOMP OpenIR

	High Brightness Diode Lasers Based on Beam Splitting and Polarization Combining
	Y. F. Zhao; C. Z. Tong; L. J. Wang; Y. J. Wang; H. Y. Lu; X. Zhang; Z. P. Wei and L. J. Wang
	2022
发表期刊	Applied Sciences-Basel
卷号	12 期号:16 页码:8
摘要	A new method to improve the brightness of diode lasers based on beam-waist splitting and polarization combining was proposed and demonstrated. The beam waist was split by a precisely cut prism into two parts and combined with a polarization beam combiner. The advantages of simple setup, high efficiency, brightness, and universality were presented. The slow axis M-2 factor of a broad-area diode laser with a ridge beam width of 180 mu m was reduced from 18.5 to 9.8, and a brightness of 42.4 MW cm(-2) sr(-1) was realized; this brightness was a 84.21% improvement of the same emitter at 8 A. The slow axis M-2 factor of a commercial broad-area diode laser array combined by spectral beam combining was reduced from 9.08 to 4.78, and 80.6% improvement of brightness was realized on the same commercial broad-area diode laser array. A brightness of 195.8 MW cm(-2) sr(-1) was realized at 36 A by this diode laser array. This method can be applied in a highly polarized light source to improve the beam quality and brightness.
DOI	10.3390/app12167980
URL	查看原文
收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66704
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Y. F. Zhao,C. Z. Tong,L. J. Wang,et al. High Brightness Diode Lasers Based on Beam Splitting and Polarization Combining[J]. Applied Sciences-Basel,2022,12(16):8.
APA	Y. F. Zhao.,C. Z. Tong.,L. J. Wang.,Y. J. Wang.,H. Y. Lu.,...&Z. P. Wei and L. J. Wang.(2022).High Brightness Diode Lasers Based on Beam Splitting and Polarization Combining.Applied Sciences-Basel,12(16),8.
MLA	Y. F. Zhao,et al."High Brightness Diode Lasers Based on Beam Splitting and Polarization Combining".Applied Sciences-Basel 12.16(2022):8.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
High Brightness Diod（1437KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文