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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
ISSN1041-1135
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
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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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