High-power vertical-cavity surface-emitting laser with an extra Au layer

	High-power vertical-cavity surface-emitting laser with an extra Au layer
其他题名	论文其他题名
	Yan C. L.; Ning Y. Q.; Qin L.; Cui D.; Liu Y.; Sun Y. F.; Jin Z. H.; Li H. Q.; Tao G. T.; Wang C.; Wang L. J.; Jiang H. L.
	2005
发表期刊	Ieee Photonics Technology Letters
ISSN	1041-1135
卷号	17 期号:8 页码:1599-1601
摘要	We report the performance of a high-power vertical-cavity surface-emitting laser (VCSEL) with an extra An layer. By using the extra An layer, the far-field divergence angle from a 600-mu m diameter VCSEL device is suppressed from 30 degrees to 15 degrees, and no strong sidelobe is observed in far-field pattern. There is a slight drop in optical output power due to the introduction of the extra An layer. By improving the device packaging method, the VCSEL device produces the maximum continuous-wave optical output power of 1.95 W with lasing wavelength of 981.5 nm. The aging test is carried out under constant current mode at 60 degrees C, and the preliminary result shows that the total degradation of output power is less than 10% after 800 h.
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/181722/26763
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yan C. L.,Ning Y. Q.,Qin L.,et al. High-power vertical-cavity surface-emitting laser with an extra Au layer[J]. Ieee Photonics Technology Letters,2005,17(8):1599-1601.
APA	Yan C. L..,Ning Y. Q..,Qin L..,Cui D..,Liu Y..,...&Jiang H. L..(2005).High-power vertical-cavity surface-emitting laser with an extra Au layer.Ieee Photonics Technology Letters,17(8),1599-1601.
MLA	Yan C. L.,et al."High-power vertical-cavity surface-emitting laser with an extra Au layer".Ieee Photonics Technology Letters 17.8(2005):1599-1601.

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