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2D FDTD of photonic crystal 1X2 power spltter

version 1.0.0.0 (5.5 KB) by Computational Electromagnetics At IIT Madras
2D FDTD of light guiding through 1X2 photonic crystal power splitter

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Updated 12 Mar 2012

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Youtube links:
http://www.youtube.com/watch?v=dfFKwPZQ-lk&feature=related
http://www.youtube.com/watch?v=gp97XQ1p5o8&feature=related

Written for Course :-
Computational Electromagnetics, Fall 2011
Department of Electrical Engineering
Indian Institute of Technology Madras (IITM)
Chennai - 600036, India

Authors :-
Sathya Swaroop Ganta, B.Tech., M.Tech. Electrical Engg.
Kayatri, M.S. Engineering Design
Pankaj, M.S. Electrical Engg.
Sumantra Chaudhuri, M.S. Electrical Engg.
Projesh Basu, M.S. Electrical Engg.
Nikhil Kumar CS, M.S. Electrical Engg.

Instructor :-
Dr. Ananth Krishnan
Assistant Professor
Department of Electrical Engineering
Indian Institute of Technology Madras
http://www.ee.iitm.ac.in/~ananthk

Description :-

A 4.65 micron x 5.85 micron structure is taken with 7x9 periodic structures of square dimensions (made of silicon i.e n=3.4) having 0.15 micron as the length of a side as a 7x9 rectangular array at the centre of the domain with a separation of 0.45 micron between neighboring structure both horizontally and vertically. The region in between and surrounding that of the structures are filled with air of refractive index, n=1. A central horizontal line from left of 3 periodic structures are removed followed by removal of 3 periodic structures in the center vertically down to form a splitter wave guide from left to center to right through two wings of removed periodic structures horizontally placed on either side of initial central waveguide. Light is guided through this structure to obtain splitting. Here Mur's absorbing boundary condition is used.

Cite As

Computational Electromagnetics At IIT Madras (2021). 2D FDTD of photonic crystal 1X2 power spltter (https://www.mathworks.com/matlabcentral/fileexchange/35585-2d-fdtd-of-photonic-crystal-1x2-power-spltter), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2011a
Compatible with any release
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