Novel Design of Ring Resonator Based Temperature Sensor Using Photonics Technology
Novel Design of Ring Resonator Based Temperature Sensor Using Photonics Technology作者机构：University of Tunis El Manar National Engineering School of Tunis Communications Systems LR-99-ES21(LR-Sys'Com-ENIT) Tunis 1002 Tunisia Department of Electronics & Communication Engineering K L University Guntur Andhra Pradesh 522502 India University of Tunis El Manar Higher Institute of Computer Ariana 2080 Tunisia Department of Electronics & Communication Engineering Mount Zion College of Engineering and TechnologyPudukkottai Tamil Nadu 622507 India Department of Physics Govt. Engineering College Bikaner Rajasthan 334004 India
出 版 物：《Photonic Sensors》 (光子传感器（英文版）)
年 卷 期：2017年第7卷第4期
页 面：311-316页
核心收录：
学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 080202[工学-机械电子工程] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0802[工学-机械工程] 0803[工学-光学工程]
主 题：Photonic crystal ring resonator temperature sensor finite difference time domain PWE method
摘 要：In the present paper, we study the transmission of the two-dimensional photonic crystal （PC） superellipse ring resonator. The fast growing applications of optomechanical systems lead to strong demands in new sensing mechanism in order to design the sensing elements to nanometer scale. The photonic crystal based resonator has been investigated as promising solutions because the band gap structure and resonator characteristics are extremely sensitive to the deformation and position shift of rod/cavity in PC resonators. This structure opens a single channel filter. The study is extended for tuning of channel filter＇s wavelength with a temperature of this structure. The transmission of the channel filter shows a red shift with temperature linearly. This wavelength shift of the channel filter is used for the sensor application. The sensitivity for the proposed structure is found to be 65.3pm/℃. The outstanding sensing capability renders PC resonators as a promising optomechanical sensing element to be integrated into various transducers for temperature sensing applications.
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