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题名: Study on DFB semiconductor laser array integrated with grating reflector based on reconstruction-equivalent-chirp technique
作者: Zhang, YS; Zheng, JL; Zhang, FZ; Shi, YC; Zheng, JS; Lu, J; Liu, SP; Qiu, BC(仇伯仓); Chen, XF
通讯作者: Shi, YC
刊名: OPTICS EXPRESS
发表日期: 2015
DOI: 10.1364/OE.23.002889
卷: 23, 期:3, 页:6
收录类别: SCI
部门归属: 纳米器件及相关材料研究部
英文摘要: A 4-channel distributed feedback (DFB) semiconductor laser array with incorporation of a grating reflector utilizing reconstruction-equivalent-chirp technique is theoretically studied and experimentally demonstrated. By integrating with a grating reflector, 40% increase of slope efficiency, about 10mA decrease of threshold current and 7dB increase of side mode suppression ratio (SMSR) are achieved with a deviation of wavelength spacing being less than 0.07nm. The SMSRs of all the lasers are higher than 60dB. (C) 2015 Optical Society of America
语种: 英语
JCR小类分区: 二区
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内容类型: 期刊论文
URI标识: http://ir.sinano.ac.cn/handle/332007/3431
Appears in Collections:纳米器件及相关材料研究部_离职团队_期刊论文

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Recommended Citation:
Zhang, YS,Zheng, JL,Zhang, FZ,et al. Study on DFB semiconductor laser array integrated with grating reflector based on reconstruction-equivalent-chirp technique[J]. OPTICS EXPRESS,2015,23(3):6.
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