High-peak-power vertical-cavity surface-emitting laser quasi-array realized using optimized large-aperture single emitters

	High-peak-power vertical-cavity surface-emitting laser quasi-array realized using optimized large-aperture single emitters
	Zhang J. W.; Ning Y. Q.; Zhang X.; Zhang J.; Zeng Y. G.; Shan X. N.; Qin L.; Wang L. J.
	2014
发表期刊	Japanese Journal of Applied Physics
ISSN	ISBN/0021-4922
卷号	53 期号:7 页码:4
摘要	We report on a high-peak-power vertical-cavity surface-emitting laser (VCSEL) quasi-array emitting at approximately 980 nm. The quasi-array is composed of four tightly packaged single emitters connected in series. The external quantum efficiency of large-aperture VCSEL was improved by optimizing the current distribution, and single-emitters with a 62 W peak power were developed as the basic building block of this quasi-array. More than 210 W peak power is demonstrated from a similar to 2.2 x 2.2 mm(2) quasi-array at a current of 110A under 30 ns and 5 kHz pulsed operation. This is the firk report on a hundreds-of-watts VCSEL module consisting of single emitters. (C) 2014 The Japan Society of Applied Physics
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/181722/44039
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang J. W.,Ning Y. Q.,Zhang X.,et al. High-peak-power vertical-cavity surface-emitting laser quasi-array realized using optimized large-aperture single emitters[J]. Japanese Journal of Applied Physics,2014,53(7):4.
APA	Zhang J. W..,Ning Y. Q..,Zhang X..,Zhang J..,Zeng Y. G..,...&Wang L. J..(2014).High-peak-power vertical-cavity surface-emitting laser quasi-array realized using optimized large-aperture single emitters.Japanese Journal of Applied Physics,53(7),4.
MLA	Zhang J. W.,et al."High-peak-power vertical-cavity surface-emitting laser quasi-array realized using optimized large-aperture single emitters".Japanese Journal of Applied Physics 53.7(2014):4.

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