Beam waist shrinkage of high-power broad-area diode lasers by mode tailoring

doi:10.1364/oe.390265

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

	Beam waist shrinkage of high-power broad-area diode lasers by mode tailoring
	J. X. Su, C. X. Tong, L. J. Wang, Y. J. Wang, H. Y. Lu, Z. D. Zhao, J. Wang, S. Y. Tan, S. L. Shu and L. J. Wang
刊名	Optics Express
	2020
卷号	28 期号:9 页码:13131-13140
ISSN号	1094-4087
DOI	10.1364/oe.390265
英文摘要	A new approach was proposed and its role in improvement of the beam quality of high-power broad-area diode lasers was demonstrated, in which a composite arrow array and trench microstructure was used to suppress the beam waist and tailor the high order lateral modes. The beam waist shows a special shrinkage with increasing injection current resulting from the combined effect of mode tailoring and the thermal lens effect. A 58% improvement in lateral beam parameter product was realized compared with conventional broad-area diode lasers. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/64332]
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	J. X. Su, C. X. Tong, L. J. Wang, Y. J. Wang, H. Y. Lu, Z. D. Zhao, J. Wang, S. Y. Tan, S. L. Shu and L. J. Wang. Beam waist shrinkage of high-power broad-area diode lasers by mode tailoring[J]. Optics Express,2020,28(9):13131-13140.
APA	J. X. Su, C. X. Tong, L. J. Wang, Y. J. Wang, H. Y. Lu, Z. D. Zhao, J. Wang, S. Y. Tan, S. L. Shu and L. J. Wang.(2020).Beam waist shrinkage of high-power broad-area diode lasers by mode tailoring.Optics Express,28(9),13131-13140.
MLA	J. X. Su, C. X. Tong, L. J. Wang, Y. J. Wang, H. Y. Lu, Z. D. Zhao, J. Wang, S. Y. Tan, S. L. Shu and L. J. Wang."Beam waist shrinkage of high-power broad-area diode lasers by mode tailoring".Optics Express 28.9(2020):13131-13140.