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Radiation effects of heavy ions on the static and dynamic characteristics of 850 nm high-speed vertical cavity surface emitting lasers

文献类型：期刊论文

作者Shan, Xiaoting1,5; Li, Bo1; Zhao, Fazhan1; Wang, Lei1; Sun, Yun1; Xun, Meng1; Liu, Jie2; Gao, Jiantou1; Gu, Rui1,5; Yang, Chengyue1
刊名JOURNAL OF LUMINESCENCE
出版日期2021-09-01
卷号237页码:7
ISSN号0022-2313
关键词VCSEL Radiation effects Dynamic characteristics Quantum wells
DOI10.1016/j.jlumin.2021.118136
通讯作者Sun, Yun(sunyun@ime.ac.cn)
英文摘要We investigate the radiation effects of 1907 MeV Ta ions on the static and dynamic characteristics of 850 nm high-speed vertical cavity surface emitting lasers (VCSELs). The threshold current and slope efficiency are found to be degraded. However, appropriate ion fluence irradiation can improve the modulation bandwidth. The maximum 3 dB frequency is increased to 14.02 GHz from 13 GHz at a fluence of 1 x 108 ions/cm2. The observed behaviour can be explained in terms of reflectivity degradation of lossy distributed-Bragg reflectors as well as the degradation of quantum wells.
WOS关键词LIFETIME
资助项目National Natural Science Foundation of China[61804175] ; National Natural Science Foundation of China[61874135] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[ZDBS-LY-JSC031] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[ZDBS-LY-JSC015] ; Innovation Center of Radiation Application Project, China Institute of Atomic Energy[KFZC2018040203] ; Institute of Modern Physics Project, Chinese Academy of Sciences[HIR19PY015]
WOS研究方向Optics
语种英语
出版者ELSEVIER
WOS记录号WOS:000663581200007
资助机构National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Innovation Center of Radiation Application Project, China Institute of Atomic Energy ; Institute of Modern Physics Project, Chinese Academy of Sciences
源URL[http://119.78.100.186/handle/113462/137214]  
专题中国科学院近代物理研究所
通讯作者Sun, Yun
作者单位1.Chinese Acad Sci, Inst Microelect, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
3.Beijing Univ Technol, Beijing 100124, Peoples R China
4.Peking Univ, Sch Phys, Beijing 100871, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Shan, Xiaoting,Li, Bo,Zhao, Fazhan,et al. Radiation effects of heavy ions on the static and dynamic characteristics of 850 nm high-speed vertical cavity surface emitting lasers[J]. JOURNAL OF LUMINESCENCE,2021,237:7.
APA Shan, Xiaoting.,Li, Bo.,Zhao, Fazhan.,Wang, Lei.,Sun, Yun.,...&Wu, Dexin.(2021).Radiation effects of heavy ions on the static and dynamic characteristics of 850 nm high-speed vertical cavity surface emitting lasers.JOURNAL OF LUMINESCENCE,237,7.
MLA Shan, Xiaoting,et al."Radiation effects of heavy ions on the static and dynamic characteristics of 850 nm high-speed vertical cavity surface emitting lasers".JOURNAL OF LUMINESCENCE 237(2021):7.

入库方式： OAI收割

来源：近代物理研究所

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