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Conferences > Photonics > 2016 > Tu4A > Tu4A.69

PHOTONIC CRYSTAL NANO CAVITY PRESSURE SENSOR

Indira Bahaddur, P.C. Srikanth, and Preetha Sharan

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Abstract

Photonic crystal technology is used in many areas of detection and measurements of parameters like pressure, temperature, displacement etc. The sensor is based on two dimensional photonic crystals. A two dimensional photonic crystal gives high sensitivity. The Nano cavity is formed by modifying the radius of one air hole in the centre of lattice structure. Simulation results show that resonant wavelength of Nano cavity shifts to longer wavelength with increasing the pressure.

© 2016 Optical Society of America

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