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Electrically pumped Fabry-Perot microlasers from single Ga-doped ZnO microbelt based heterostructure diodes
Li, Zhanguo1,2; Jiang, Mingming1,3; Sun, Yuzhou1,2; Zhang, Zhenzhong1; Li, Binghui1; Zhao, Haifeng1; Shan, Chongxin1,4; Shen, Dezhen1
2018-10-21
Source PublicationNANOSCALE
ISSN2040-3364
Volume10Issue:39Pages:18774-18785
Corresponding AuthorJiang, Mingming(mmjiang@nuaa.edu.cn) ; Shan, Chongxin(cxshan@zzu.edu.cn) ; Shen, Dezhen(shendz@ciomp.ac.cn)
AbstractSemiconducting micro/nanostructures possessing naturally optical waveguiding behaviors and Fabry-Perot (F-P) like resonances are emerging as versatile building blocks for the assembly of photonic and optoelectronic devices, such as photodetectors, light-emitting diodes, lasers and so on. Individual ZnO micro/nanowires with a rectangular cross-section, such as microwires and microbelts possessing naturally smooth facets along both sides for good optical feedback, can be employed as an underlying F-P mode microcavity whilst as the gain medium for light amplification. In this context, electrically pumped F-P mode microlasers comprising a single ZnO:Ga microbelt and p-GaN substrate have been realized. By treating as the precondition, electrically driven exciton-polariton light-emitting behavior was achieved from the heterojunction diodes, which could be ascribed to strong exciton-photon coupling and waveguided nature of the synthesized microbelts. Once the applied bias exceeded the threshold value, an electrically pumped F-P mode lasing behavior could be observed, the lasing peaks centered at 410.5 nm and 450.5 nm respectively, accompanied with a dramatic narrowing of the spectral line-width to be around 1.0 nm emerging on the waveguided emission spectrum. Therefore, the realization of electrically pumped F-P mode lasing using single microbelt based heterojunction diodes opens the door not only to the fabrication of coherent light sources and model systems for waveguided resonators, but also affords a competitive candidate to develop electrically pumped and ultralow threshold polariton lasers.
Keywordmicrowire lasers polaritons emission modes Chemistry Science & Technology - Other Topics Materials Science Physics
DOI10.1039/c8nr05559a
WOS KeywordLIGHT-EMITTING DEVICES ; NANOWIRE LASERS ; MICROWIRE ; POLARITONS ; EMISSION ; CAVITIES ; SURFACE ; ARRAYS ; MODES
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[11574307] ; National Natural Science Foundation of China[U1604263] ; National Science Fund for Distinguished Young Scholars[11727902] ; National Science Fund for Distinguished Young Scholars[61425021] ; National Science Fund for Distinguished Young Scholars[61525404] ; 100 Talents Program of the Chinese Academy of Sciences
Funding OrganizationNational Natural Science Foundation of China ; National Science Fund for Distinguished Young Scholars ; 100 Talents Program of the Chinese Academy of Sciences
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000448421100040
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ciomp.ac.cn/handle/181722/60433
Collection中国科学院长春光学精密机械与物理研究所
Corresponding AuthorJiang, Mingming; Shan, Chongxin; Shen, Dezhen
Affiliation1.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Luminescence & Applicat, 3888 Dongnanhu Rd, Changchun 130033, Jilin, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Nanjing Univ Aeronaut & Astronaut, Coll Sci, Nanjing 210016, Jiangsu, Peoples R China
4.Zhengzhou Univ, Sch Phys & Engn, Zhengzhou 450001, Henan, Peoples R China
Recommended Citation
GB/T 7714
Li, Zhanguo,Jiang, Mingming,Sun, Yuzhou,et al. Electrically pumped Fabry-Perot microlasers from single Ga-doped ZnO microbelt based heterostructure diodes[J]. NANOSCALE,2018,10(39):18774-18785.
APA Li, Zhanguo.,Jiang, Mingming.,Sun, Yuzhou.,Zhang, Zhenzhong.,Li, Binghui.,...&Shen, Dezhen.(2018).Electrically pumped Fabry-Perot microlasers from single Ga-doped ZnO microbelt based heterostructure diodes.NANOSCALE,10(39),18774-18785.
MLA Li, Zhanguo,et al."Electrically pumped Fabry-Perot microlasers from single Ga-doped ZnO microbelt based heterostructure diodes".NANOSCALE 10.39(2018):18774-18785.
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