Design and characterization of a nonuniform linear vertical-cavity surface-emitting laser array with a Gaussian far-field distribution

	Design and characterization of a nonuniform linear vertical-cavity surface-emitting laser array with a Gaussian far-field distribution
其他题名	论文其他题名
	Cui J. J.; Ning Y. Q.; Zhang Y.; Kong P.; Liu G. Y.; Zhang X.; Wang Z. F.; Li T.; Sun Y. F.; Wang L. J.
	2009
发表期刊	Applied Optics
ISSN	0003-6935
卷号	48 期号:18 页码:3317-3321
摘要	A 980 nm bottom-emitting vertical-cavity surface-emitting laser array with a nonuniform linear arrangement is reported to realize emission with a Gaussian far-field distribution. This array is composed of five symmetrically arranged elements of 200 mu m, 150 mu m, and 100 mu m diameter, with center spacing of 300 mu m and 250 mu m, respectively. An output power of 880mW with a high power density of 1kW/cm(2) is obtained. The divergence angle is below 20 degrees in the range of operating current from 0A to 6A. The theoretical simulation of the near-field and the far-field distribution is in good agreement with the experimental result. The comparison between this nonuniform linear array, the single device, and the conventional two-dimensional array is carried out to demonstrate the good performance of the linear array. (C) 2009 Optical Society of America
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26351
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Cui J. J.,Ning Y. Q.,Zhang Y.,et al. Design and characterization of a nonuniform linear vertical-cavity surface-emitting laser array with a Gaussian far-field distribution[J]. Applied Optics,2009,48(18):3317-3321.
APA	Cui J. J..,Ning Y. Q..,Zhang Y..,Kong P..,Liu G. Y..,...&Wang L. J..(2009).Design and characterization of a nonuniform linear vertical-cavity surface-emitting laser array with a Gaussian far-field distribution.Applied Optics,48(18),3317-3321.
MLA	Cui J. J.,et al."Design and characterization of a nonuniform linear vertical-cavity surface-emitting laser array with a Gaussian far-field distribution".Applied Optics 48.18(2009):3317-3321.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Cui-2009-Design and （633KB）			开放获取	--	浏览下载