scholarly journals Highly sensitive silicon photonic temperature sensor based on liquid crystal filled slot waveguide directional coupler

2020 ◽  
Vol 28 (20) ◽  
pp. 29345
Author(s):  
Li-Yuan Chiang ◽  
Chun-Ta Wang ◽  
Ting-Syuan Lin ◽  
Steve Pappert ◽  
Paul Yu
Keyword(s):  
Liquid Crystal ◽  
Temperature Sensor ◽  
Directional Coupler ◽  
Slot Waveguide ◽  
Silicon Photonic ◽  
Highly Sensitive

Highly sensitive temperature sensor based on Sagnac interferometer with liquid crystal photonic crystal fibers

Optik ◽  
2019 ◽  
Vol 179 ◽  
pp. 665-671 ◽  
Author(s):  
Mingjian Ma ◽  
Hailiang Chen ◽  
Shuguang Li ◽  
Xili Jing ◽  
Wenxun Zhang ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Photonic Crystal ◽  
Temperature Sensor ◽  
Photonic Crystal Fibers ◽  
Sagnac Interferometer ◽  
Highly Sensitive ◽  
Crystal Fibers

scholarly journals Remote Temperature Sensor Based on Tamm Resonance

2021 ◽  
Author(s):  
Zaky A. Zaky ◽  
Ashour M. Ahmed ◽  
Arafa Aly
Keyword(s):  
Photonic Crystal ◽  
Temperature Sensor ◽  
Signal To Noise Ratio ◽  
Incident Angle ◽  
High Sensitivity ◽  
Incident Radiation ◽  
High Signal ◽  
Crystal Unit Cell ◽  
Silicon Photonic ◽  
Highly Sensitive

Abstract A highly-sensitive remote temperature sensor based on Tamm resonance is proposed using a one-dimensional photonic crystal. The proposed structure is prism/Ag/Toluene/SiO2 /(PSi1/PSi2)N/Si. The transfer matrix method is used to discuss the interaction between the structure and the S-polarization of the incident radiation waves. We optimized the structure by studying the effect of the incident angle, the thickness of the first and second layers of the photonic crystal unit cell, the porosity of them, and the thickness of the toluene layer. High sensitivity, high signal-to-noise ratio, and very low resolution are achieved due to the coupling between the porous silicon photonic crystal properties and Tamm resonance that makes it very distinguished compared to previous works.

Highly Sensitive Plasmonic Photonic Crystal Temperature Sensor Filled With Liquid Crystal

2016 ◽  
Vol 28 (1) ◽  
pp. 59-62 ◽  
Author(s):  
Mohamed Farhat O. Hameed ◽  
Mohammad Y. Azab ◽  
A. M. Heikal ◽  
Somia M. El-Hefnawy ◽  
S. S. A. Obayya
Keyword(s):  
Liquid Crystal ◽  
Photonic Crystal ◽  
Temperature Sensor ◽  
Crystal Temperature ◽  
Highly Sensitive

A Temperature sensor based on a slot waveguide with a liquid crystal filling

2013 ◽  
Vol 56 (5) ◽  
pp. 503-509 ◽  
Author(s):  
I. A. Goncharenko ◽  
V. P. Kireenko
Keyword(s):  
Liquid Crystal ◽  
Temperature Sensor ◽  
Slot Waveguide

scholarly journals Highly sensitive optical temperature sensor based on a SiN micro-ring resonator with liquid crystal cladding

2016 ◽  
Vol 24 (2) ◽  
pp. 1002 ◽  
Author(s):  
Chun-Ta Wang ◽  
Cheng-Yu Wang ◽  
Jui-Hao Yu ◽  
I-Tun Kuo ◽  
Chih-Wei Tseng ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Temperature Sensor ◽  
Ring Resonator ◽  
Highly Sensitive ◽  
Optical Temperature Sensor

A highly sensitive and precise temperature sensor based on optoelectronic oscillator

2021 ◽  
Vol 483 ◽  
pp. 126625
Author(s):  
Luoqiu Xu ◽  
Xiao Hu ◽  
Yuguang Zhang ◽  
Jinqiao Yi ◽  
Yu Yu ◽  
...  
Keyword(s):  
Temperature Sensor ◽  
Optoelectronic Oscillator ◽  
Highly Sensitive

scholarly journals Highly sensitive and selective liquid crystal optical sensor for detection of ammonia

2017 ◽  
Vol 25 (12) ◽  
pp. 13549 ◽  
Author(s):  
Xiaofang Niu ◽  
Yuanbo Zhong ◽  
Rui Chen ◽  
Fei Wang ◽  
Dan Luo
Keyword(s):  
Liquid Crystal ◽  
Optical Sensor ◽  
Highly Sensitive

A silicon photonic biosensor using phase-shifted Bragg gratings in slot waveguide

2013 ◽  
pp. n/a-n/a ◽  
Author(s):  
Xu Wang ◽  
Jonas Flueckiger ◽  
Shon Schmidt ◽  
Samantha Grist ◽  
Sahba T. Fard ◽  
...  
Keyword(s):  
Bragg Gratings ◽  
Slot Waveguide ◽  
Silicon Photonic
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