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Ultracompact Chip‐Integrated Electromagnetically Induced Transparency in a Single Plasmonic Composite Nanocavity
Author(s) -
Chai Zhen,
Hu Xiaoyong,
Zhu Yu,
Sun Sibai,
Yang Hong,
Gong Qihuang
Publication year - 2014
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201300497
Subject(s) - electromagnetically induced transparency , plasmon , materials science , composite number , optoelectronics , transparency (behavior) , optics , chip , physics , telecommunications , composite material , political science , computer science , law
Ultracompact chip‐integrated electromagnetically induced transparency is realized in a single plasmonic composite nanocavity in plasmonic circuits directly. A small lateral dimension of 600 nm is obtained for the composite nanocavity, which is reduced by one order of magnitude compared with previous reports. A large shift of 490 nm in the transparency window center is obtained through covering poly(methyl methacrylate) layer.