Abstract
We present a comprehensive analysis of the plasmonic analog of electromagnetically induced absorption. Interaction of plasmonic dipoles with plasmonic quadrupoles in the special case for nonvanishing retardation introduces an additional phase factor in the coupling constant, which can result in constructive interference of the two resonances. This leads to narrow resonances in the complex plasmonic absorption spectrum. We present simulations for a broad parameter space, matching experiments, as well as an extensive model analysis. Our paper comprises a situation that represents an intermediate plasmonic coupling regime, between near-field and far-field coupling.
© 2013 Optical Society of America
Full Article | PDF ArticleMore Like This
Jinna He, Pei Ding, Junqiao Wang, Chunzhen Fan, and Erjun Liang
Opt. Express 23(5) 6083-6091 (2015)
Jing Zhang, Yonggang Xu, Jie Zhang, Pingping Ma, Mengqiao Zhang, and Yongfang Li
J. Opt. Soc. Am. B 35(8) 1854-1860 (2018)
Xi Shi, Dezhuan Han, Yunyun Dai, Zongfu Yu, Yong Sun, Hong Chen, Xiaohan Liu, and Jian Zi
Opt. Express 21(23) 28438-28443 (2013)