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Journal Article Electromagnetically Induced Transparency Based on Guided-Mode Resonances
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Authors
Sun-Goo Lee, Soo-Yong Jung, Hee-Seung Kim, Seihyoung Lee, Jong-Moon Park
Issue Date
2015-09
Citation
Optics Letters, v.40, no.18, pp.4241-4244
ISSN
0146-9592
Publisher
Optical Society of America(OSA),
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1364/OL.40.004241
Abstract
We present a novel, electromagnetically induced transparency system based on guided-mode resonances and numerically demonstrate its transmission characteristics through finite-difference time-domain simulations. The system is composed of two planar dielectric waveguides and a subwavelength grating. It is shown that by coupling the two resonant guide modes with a low- and high-quality factor, a narrow transparency window is generated inside a broad background transmission dip produced by the guidedmode resonance. Our work could provide another efficient way toward the realization of electromagnetically induced transparency.
KSP Keywords
Finite-difference Time-domain(FDTD), High-quality, Planar dielectric waveguides, Quality factor(VSWR and Q), Subwavelength grating, Transmission characteristics, electromagnetically induced transparency(EIT), finite-difference time-domain simulations, transmission dip, transparency window