naa a22 4500 510816126 CHVBK 20180411083508.0 cr unu---uuuuu 180411e20130901xx s 000 0 eng 10.1007/s11468-013-9525-y doi (NATIONALLICENCE)springer-10.1007/s11468-013-9525-y Plasmon-Matter Interactions in Optoelectronic Metamaterials with Negative Refractive Index [Elektronische Daten] [Jinjin Xie, Qingyan Fan, Fuchun Xi, Hong Xiao, Ziao Tian, Lijian Zhang, Jie Xu, Qijun Ren, Lei Zhou, Paul Chu, Zhenghua An] Optoelectronic metamaterials composed of nanoscale metallic structures and semiconductor quantum structures constitute a powerful platform to explore light-matter interaction and new devices. In this work, we numerically study an optoelectronically coupled metamaterial consisting of metallic double fishnet (DF) layers and semiconductor quantum well (QW) spacing layer. When the electronic intersubband transition (ISBT) in the QW coincides with the plasmonic resonances of the DF structure, the plasmon-matter interaction (PMI) can modify the optical properties considerably. In case of the ISBT-matching localized surface plasmons (LSP), i.e., f QW = f LSP, the polarization-selection-rule forbidden ISBT absorption can be enabled due to the nonnegligible E z  field distributions while the retrieved optical constants remain almost unchanged. However, when the gap surface plasmons (GSP) are matched, i.e., f QW = f GSP, PMI exhibits a clear anti-crossing behavior implying strong coupling effects between ISBT and GSP resonance and formation of intersubband polaritons. The effective optical constants are therefore modulated appreciably. The large difference between GSP and LSP can be attributed to their distinctive resonance qualities (Q-factors) and polarization conversion ratios (99.28% for GSP and 1.54% for LSP) from the transverse electric (TE) to transverse magnetic (TM) mode. Our results provide insight into the physical mechanism of PMI in nanoscale semiconductor-plasmon hybrid systems and suggest an alternative means in tunable negative refractive index (NRI) applications. Springer Science+Business Media New York, 2013 Plasmon-matter interactions (PMIs) nationallicence Negative refractive index (NRI) nationallicence Localized surface plasmons (LSP) nationallicence Gap surface plasmons (GSP) nationallicence Intersubband transition (ISBT) nationallicence Xie Jinjin Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut Fan Qingyan Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut Xi Fuchun Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut Xiao Hong Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut Tian Ziao Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut Zhang Lijian Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut Xu Jie Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut Ren Qijun Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut Zhou Lei Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut Chu Paul Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China aut An Zhenghua Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut Plasmonics Springer US; http://www.springer-ny.com 8/3(2013-09-01), 1309-1315 1557-1955 8:3<1309 2013 8 11468 https://doi.org/10.1007/s11468-013-9525-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11468-013-9525-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Xie Jinjin Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Fan Qingyan Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Xi Fuchun Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Xiao Hong Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Tian Ziao Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Zhang Lijian Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Xu Jie Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Ren Qijun Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Zhou Lei Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut NATIONALLICENCE 700 1- Chu Paul Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China aut NATIONALLICENCE 700 1- An Zhenghua Institute of Advanced Materials and State Key Laboratory of Surface Physics, Fudan University, 200433, Shanghai, People's Republic of China aut NATIONALLICENCE 773 0- Plasmonics Springer US; http://www.springer-ny.com 8/3(2013-09-01), 1309-1315 1557-1955 8:3<1309 2013 8 11468 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer