@article { ISI:000290490200121,
	title = {Compact and high-resolution plasmonic wavelength demultiplexers based on Fano interference},
	journal = {OPTICS EXPRESS},
	volume = {19},
	number = {10},
	year = {2011},
	month = {MAY 9},
	pages = {9976-9985},
	publisher = {OPTICAL SOC AMER},
	type = {Article},
	address = {2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA},
	abstract = {Using strong couplings of different Fabry-Perot (FP) resonators in metal-insulator-metal waveguides, a compact plasmonic wavelength demultiplexer is numerically demonstrated with high wavelength resolution. In the demultiplexer, it is found that new right-angle resonators emerge with bandwidth narrower than that of the isolated FP resonators. These narrowband right-angle resonators interfere with the broadband FP resonators, resulting in Fano-line shapes in the transmission spectra. Consequently, these sharp and asymmetric Fano-line shapes considerably increase the resolution of wavelength demultiplexing, which is significantly narrower than the full width of the isolated FP resonator. (C) 2011 Optical Society of America},
	issn = {1094-4087},
	doi = {10.1364/OE.19.009976},
	author = {Chen, Jianjun and Li, Zhi and Jia Li and Qihuang Gong}
}
