Off-axis spectral beam combining of Bragg reflection waveguide photonic crystal diode lasers

doi:10.7567/jjap.57.060312

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Off-axis spectral beam combining of Bragg reflection waveguide photonic crystal diode lasers
	Sun, F. Y.; Wang, L. J.; Zhao, Y. F.; Hou, G. Y.; Shu, S. L.; Zhang, J.; Peng, H. Y.; Tian, S. C.; Tong, C. Z.; Wang, L. J.
刊名	Japanese Journal of Applied Physics
	2018
卷号	57 期号:6 页码:4
关键词	high-power external-cavity array output Physics
ISSN号	0021-4922
DOI	10.7567/jjap.57.060312
英文摘要	The spectral beam combining (SBC) of Bragg reflection waveguide photonic crystal (BRW-PC) diode lasers was studied for the first time. An off-axis feedback system was constructed using a stripe mirror and a spatial filter to control beam quality in the external cavity. It was found that the BRW-PC diode lasers with a low divergence and a circular beam provided a simplified and cost-effective SBC. The off-axis feedback broke the beam quality limit of a single element, and an M-2 factor of 3.8 times lower than that of a single emitter in the slow axis was demonstrated. (C) 2018 The Japan Society of Applied Physics
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/61087]
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	Sun, F. Y.,Wang, L. J.,Zhao, Y. F.,et al. Off-axis spectral beam combining of Bragg reflection waveguide photonic crystal diode lasers[J]. Japanese Journal of Applied Physics,2018,57(6):4.
APA	Sun, F. Y..,Wang, L. J..,Zhao, Y. F..,Hou, G. Y..,Shu, S. L..,...&Wang, L. J..(2018).Off-axis spectral beam combining of Bragg reflection waveguide photonic crystal diode lasers.Japanese Journal of Applied Physics,57(6),4.
MLA	Sun, F. Y.,et al."Off-axis spectral beam combining of Bragg reflection waveguide photonic crystal diode lasers".Japanese Journal of Applied Physics 57.6(2018):4.