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Broadband light generation from Au-Al2O3-Al sub-10 nm plasmonic gap structures
Yao, Lin-Hua1,2; Ma, Zong-Wei1,2,3; Song, Xian-Yin4; Xiao, Xiang-Heng4; Wang, Xia5; Zhou, Nan6; Zhai, Tian-You6; Zhang, Jun-Pei1,2; Han, Jun-Bo1,2
2017-07-21
发表期刊JOURNAL OF MATERIALS CHEMISTRY C
卷号5期号:27页码:6771-6776
摘要We demonstrate broadband photoluminescence (PL) from a Au nanorod-alumina-Al substrate (Au-Al2O3-Al) sandwich structure under a peak excitation power intensity of 1.45-2.61 GW cm(-2). The emission wavelength is in the range of 450-1050 nm and the lifetime is on the sub-nanosecond timescale. Comparative studies of the PL from Au-Al2O3-Al with different Au rod lengths and Au-Al2O3 without an Al coupling layer, together with finite difference time domain (FDTD) calculations, show that the PL from Au-Al2O3-Al originates from the surface plasmon enhanced supercontinuum (SC) generation in the Al2O3 membrane. This observation indicates that a SC could be realized in nanoscale plasmonic structures, which has promising applications in the minimization and integration of light sources in photonic devices.
文章类型Article
WOS标题词Science & Technology ; Technology ; Physical Sciences
资助者National Basic Research Program of China(2014TS143) ; National Basic Research Program of China(2014TS143) ; Natural Science Foundation of Hubei province(2015CFB631) ; Natural Science Foundation of Hubei province(2015CFB631) ; National Scientific Foundation of China(11404124) ; National Scientific Foundation of China(11404124) ; National Basic Research Program of China(2014TS143) ; National Basic Research Program of China(2014TS143) ; Natural Science Foundation of Hubei province(2015CFB631) ; Natural Science Foundation of Hubei province(2015CFB631) ; National Scientific Foundation of China(11404124) ; National Scientific Foundation of China(11404124)
DOI10.1039/c7tc01683b
关键词[WOS]ENHANCED 2ND-HARMONIC GENERATION ; REFLECTION WAVE-GUIDES ; NANOROD ARRAY FILM ; SUPERCONTINUUM GENERATION ; LASER SOURCE ; CONTINUUM GENERATION ; FREQUENCY-GENERATION ; METALLIC NANOWIRES ; OPTICAL-FIBERS ; NANOPARTICLES
收录类别SCI
语种英语
资助者National Basic Research Program of China(2014TS143) ; National Basic Research Program of China(2014TS143) ; Natural Science Foundation of Hubei province(2015CFB631) ; Natural Science Foundation of Hubei province(2015CFB631) ; National Scientific Foundation of China(11404124) ; National Scientific Foundation of China(11404124) ; National Basic Research Program of China(2014TS143) ; National Basic Research Program of China(2014TS143) ; Natural Science Foundation of Hubei province(2015CFB631) ; Natural Science Foundation of Hubei province(2015CFB631) ; National Scientific Foundation of China(11404124) ; National Scientific Foundation of China(11404124)
WOS研究方向Materials Science ; Physics
WOS类目Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号WOS:000405744100016
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33533
专题中科院强磁场科学中心
作者单位1.Huazhong Univ Sci & Technol, Wuhan Natl High Magnet Field Ctr, Wuhan 430074, Peoples R China
2.Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China
3.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China
4.Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China
5.Wenhua Coll, Wuhan 430074, Peoples R China
6.Huazhong Univ Sci & Technol, Sch Mat Sci & Engn, Wuhan 430074, Peoples R China
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Yao, Lin-Hua,Ma, Zong-Wei,Song, Xian-Yin,et al. Broadband light generation from Au-Al2O3-Al sub-10 nm plasmonic gap structures[J]. JOURNAL OF MATERIALS CHEMISTRY C,2017,5(27):6771-6776.
APA Yao, Lin-Hua.,Ma, Zong-Wei.,Song, Xian-Yin.,Xiao, Xiang-Heng.,Wang, Xia.,...&Han, Jun-Bo.(2017).Broadband light generation from Au-Al2O3-Al sub-10 nm plasmonic gap structures.JOURNAL OF MATERIALS CHEMISTRY C,5(27),6771-6776.
MLA Yao, Lin-Hua,et al."Broadband light generation from Au-Al2O3-Al sub-10 nm plasmonic gap structures".JOURNAL OF MATERIALS CHEMISTRY C 5.27(2017):6771-6776.
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