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Electrical modeling of photonic crystal defects

DSpace at IIT Bombay

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Title Electrical modeling of photonic crystal defects
 
Creator PATIL, PB
PENDHARKER, S
SHEVGAONKAR, RK
 
Subject finite difference time domain method
transmission line theory
wave propagation
photonic bandgap
WAVE-GUIDES
 
Description A transmission line model of a planar photonic crystal (PC) waveguide is presented here. Electrical characteristics of single and multiple point defects in a PC waveguide are investigated. It is shown that a point defect in the waveguide can be modeled as a reactance connected across the transmission line. Investigation shows that depending on the size and refractive index, a point defect can be inductive or capacitive and its reactance can vary over a wide range. A double defect behaves as a bandpass filter. (c) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:2522-2528, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27115
 
Publisher WILEY-BLACKWELL
 
Date 2014-10-15T13:15:19Z
2014-10-15T13:15:19Z
2012
 
Type Article
 
Identifier MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 54(11)2522-2528
http://dx.doi.org/10.1002/mop.27115
http://dspace.library.iitb.ac.in/jspui/handle/100/14979
 
Language en