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DESIGN OF A WIDEBAND 1×2 Y-BRANCH OPTICAL BEAM SPLITTER USING GaAs BASED PHOTONIC CRYSTAL

Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.6, No. 11)

Publication Date:

Authors : ;

Page : 251-256

Keywords : Photonic Band Gap (PBG); Bandwidth; Photonic Crystal (PHC); Finite Difference Time Domain (FDTD); Gallium Arsenide (GaAs).;

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Abstract

In this paper we have designed a two dimensional GaAs based photonic crystal Y-branch beam splitter which has one input terminal and two output terminals. Using single mode light source and FDTD analysis we have found a higher bandwidth valued 78% and also increased output power efficiency which is valued 93%. This increased bandwidth will give us faster data transfer capability which can be a great aspect for respective communication system.

Last modified: 2017-11-20 19:56:03