SEMI OpenIR  > 中科院半导体材料科学重点实验室
Tapered quantum cascade lasers operating at 9.0μm
Gao Yu; Liu Fengqi; Liu Junqi; Li Lu; Wang Lijun; Wang Zhanguo
2010
Source PublicationJournal of Semiconductors
Volume31Issue:3Pages:66-69
AbstractThe tapered quantum cascade lasers operating at about 9.0μm are reported. In contrast to the common ridge waveguide laser, tapered devices give rather small horizontal beam divergence. Performances of devices with identical 11μm ridge waveguide sections and different tapered gain sections are comparatively studied. The optimal taper angle of 3° leads to a relative high output power and a very small horizontal beam divergence of 7.1°.
metadata_83中科院半导体材料科学重点实验室
Subject Area半导体材料
Funding Organizationthe National High-Tech R&B Program of China,the National Natural Science Foundation of China,the National Basic Research Program of China,the National Science Fund for Distinguished Young Scholars
Indexed ByCSCD
Language英语
CSCD IDCSCD:3873597
Date Available2011-08-16
Citation statistics
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/21626
Collection中科院半导体材料科学重点实验室
Recommended Citation
GB/T 7714
Gao Yu,Liu Fengqi,Liu Junqi,et al. Tapered quantum cascade lasers operating at 9.0μm[J]. Journal of Semiconductors,2010,31(3):66-69.
APA Gao Yu,Liu Fengqi,Liu Junqi,Li Lu,Wang Lijun,&Wang Zhanguo.(2010).Tapered quantum cascade lasers operating at 9.0μm.Journal of Semiconductors,31(3),66-69.
MLA Gao Yu,et al."Tapered quantum cascade lasers operating at 9.0μm".Journal of Semiconductors 31.3(2010):66-69.
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