Light-current characteristics of vertical-cavity surface-emitting lasers with external optical feedback

	Light-current characteristics of vertical-cavity surface-emitting lasers with external optical feedback
其他题名	论文其他题名
	Zhang X.; Ning Y.; Sun Y.; Zhang Y.; Liu G.; Peng H.; Li Z.; Qin L.; Liu Y.; Wang L.
	2010
发表期刊	Journal of Semiconductors
ISSN	16744926
卷号	31 期号:3
摘要	The influence of external optical feedback (OFB) on the light-current characteristics of the vertical-cavity surface-emitting lasers (VCSELs) was investigated theoretically and experimentally. By calculating the OFB sensitivity parameter, the OFB sensibility of the VCSELs was compared with the edge emitting lasers. Based on the compound cavity theory, the light-current characteristic parameters of the VCSELs with external OFB, such as the threshold current and the slope efficiency, were calculated. The experimental results indicated that the threshold current of the VCSELs with different DBR reflectivities decreased to different degrees, accompanied with a decrease of slope efficiency when under 10% feedback ratio of the external OFB, which is in good agreement with the theoretical calculation. 2010 Chinese Institute of Electronics.
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24465
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang X.,Ning Y.,Sun Y.,et al. Light-current characteristics of vertical-cavity surface-emitting lasers with external optical feedback[J]. Journal of Semiconductors,2010,31(3).
APA	Zhang X..,Ning Y..,Sun Y..,Zhang Y..,Liu G..,...&Wang L..(2010).Light-current characteristics of vertical-cavity surface-emitting lasers with external optical feedback.Journal of Semiconductors,31(3).
MLA	Zhang X.,et al."Light-current characteristics of vertical-cavity surface-emitting lasers with external optical feedback".Journal of Semiconductors 31.3(2010).

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