SEMI OpenIR  > 中科院半导体材料科学重点实验室
Holographic fabricated continuous wave operation of distributed feedback quantum cascade lasers atλ8.5μm
Zhang, Jinchuan; Wang, Lijun; Zhang, Wei; Liu, Wanfeng; Liu, Junqi; Liu, Fengqi; Li, Lu; Wang, Zhanguo; Wang, L.(ljwang@semi.ac.cn)
2011
Source PublicationJournal of Semiconductors
ISSN16744926
Volume32Issue:4Pages:44008
AbstractThe fabrication and characterization of distributed feedback(DFB) quantum cascade lasers emitting atλ&asyum;8.5μm are reported. The first-order DFB grating structure was defined using the holographic lithography technique. Reliable dynamic single-mode emission with a side-mode suppression ratio of20 dB and a tuning coefficient of-0.277 cm-1/K from93 to210 K is obtained in continuous wave mode by using high-reflectivity coating on the rear facet. The output power is over100 mW at a temperature of80 K.?2011 Chinese Institute of Electronics.
metadata_83中科院半导体材料科学重点实验室
KeywordDistributed Feedback Lasers Lithography Quantum Cascade Lasers
Subject Area半导体材料
Indexed ByEI
Date Available2012-06-14
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/23135
Collection中科院半导体材料科学重点实验室
Corresponding AuthorWang, L.(ljwang@semi.ac.cn)
Recommended Citation
GB/T 7714
Zhang, Jinchuan,Wang, Lijun,Zhang, Wei,et al. Holographic fabricated continuous wave operation of distributed feedback quantum cascade lasers atλ8.5μm[J]. Journal of Semiconductors,2011,32(4):44008.
APA Zhang, Jinchuan.,Wang, Lijun.,Zhang, Wei.,Liu, Wanfeng.,Liu, Junqi.,...&Wang, L..(2011).Holographic fabricated continuous wave operation of distributed feedback quantum cascade lasers atλ8.5μm.Journal of Semiconductors,32(4),44008.
MLA Zhang, Jinchuan,et al."Holographic fabricated continuous wave operation of distributed feedback quantum cascade lasers atλ8.5μm".Journal of Semiconductors 32.4(2011):44008.
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