One-Dimensional Photonic Crystal Inner Coated Hollow Fiber Sensor Based on Bloch Surface Wave With Ultra-High Figure of Merit

A high-performance Bloch surface wave (BSW) sensor based on the hollow fiber (HF) inner coated with the one-dimensional photonic crystal (1DPC) consisting of TiO2 and SiO2 bilayers is proposed. Performances including sensitivity and figure of merit (FOM) of the sensor are investigated theoretically...

Full description

Bibliographic Details
Main Authors:	Yi-Xiao Tang, Xian Zhang, Xiao-Song Zhu, Yi-Wei Shi
Format:	Article
Language:	English
Published:	IEEE 2021-01-01
Series:	IEEE Photonics Journal
Subjects:	1DPC hollow fiber Bloch surface wave
Online Access:	https://ieeexplore.ieee.org/document/9294087/

id	doaj-10af6fce4fb2443989cdf2cd8869fc27
record_format	Article
spelling	doaj-10af6fce4fb2443989cdf2cd8869fc272021-03-29T18:04:23ZengIEEEIEEE Photonics Journal1943-06552021-01-0113111010.1109/JPHOT.2020.30448799294087One-Dimensional Photonic Crystal Inner Coated Hollow Fiber Sensor Based on Bloch Surface Wave With Ultra-High Figure of MeritYi-Xiao Tang0Xian Zhang1Xiao-Song Zhu2https://orcid.org/0000-0002-0831-8254Yi-Wei Shi3https://orcid.org/0000-0003-2169-8789School of Information Science and Engineering, Fudan University, Shanghai, ChinaSchool of Information Science and Engineering, Fudan University, Shanghai, ChinaSchool of Information Science and Engineering, Fudan University, Shanghai, ChinaSchool of Information Science and Engineering, Fudan University, Shanghai, ChinaA high-performance Bloch surface wave (BSW) sensor based on the hollow fiber (HF) inner coated with the one-dimensional photonic crystal (1DPC) consisting of TiO2 and SiO2 bilayers is proposed. Performances including sensitivity and figure of merit (FOM) of the sensor are investigated theoretically with the ray transmission model. Several structure parameters such as the center wavelength of 1DPC, the thickness of the cap layer and the bilayer period are optimized to obtain a best performance of the sensor. The results show that the proposed sensor has an ultra-high FOM over 1100 RIU<sup>-1</sup>, which is approximately two and one orders of magnitude higher than that of the HF surface plasmon resonance (SPR) sensor and HF long-range SPR sensor, respectively. Moreover, the proposed sensor has a much broader practical RI detection range, which makes it more useful in sensing applications. The performance of the proposed sensor applicated in temperature sensing is also estimated to prove its application potential.https://ieeexplore.ieee.org/document/9294087/1DPChollow fiberBloch surface wave
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Yi-Xiao Tang Xian Zhang Xiao-Song Zhu Yi-Wei Shi
spellingShingle	Yi-Xiao Tang Xian Zhang Xiao-Song Zhu Yi-Wei Shi One-Dimensional Photonic Crystal Inner Coated Hollow Fiber Sensor Based on Bloch Surface Wave With Ultra-High Figure of Merit IEEE Photonics Journal 1DPC hollow fiber Bloch surface wave
author_facet	Yi-Xiao Tang Xian Zhang Xiao-Song Zhu Yi-Wei Shi
author_sort	Yi-Xiao Tang
title	One-Dimensional Photonic Crystal Inner Coated Hollow Fiber Sensor Based on Bloch Surface Wave With Ultra-High Figure of Merit
title_short	One-Dimensional Photonic Crystal Inner Coated Hollow Fiber Sensor Based on Bloch Surface Wave With Ultra-High Figure of Merit
title_full	One-Dimensional Photonic Crystal Inner Coated Hollow Fiber Sensor Based on Bloch Surface Wave With Ultra-High Figure of Merit
title_fullStr	One-Dimensional Photonic Crystal Inner Coated Hollow Fiber Sensor Based on Bloch Surface Wave With Ultra-High Figure of Merit
title_full_unstemmed	One-Dimensional Photonic Crystal Inner Coated Hollow Fiber Sensor Based on Bloch Surface Wave With Ultra-High Figure of Merit
title_sort	one-dimensional photonic crystal inner coated hollow fiber sensor based on bloch surface wave with ultra-high figure of merit
publisher	IEEE
series	IEEE Photonics Journal
issn	1943-0655
publishDate	2021-01-01
description	A high-performance Bloch surface wave (BSW) sensor based on the hollow fiber (HF) inner coated with the one-dimensional photonic crystal (1DPC) consisting of TiO2 and SiO2 bilayers is proposed. Performances including sensitivity and figure of merit (FOM) of the sensor are investigated theoretically with the ray transmission model. Several structure parameters such as the center wavelength of 1DPC, the thickness of the cap layer and the bilayer period are optimized to obtain a best performance of the sensor. The results show that the proposed sensor has an ultra-high FOM over 1100 RIU<sup>-1</sup>, which is approximately two and one orders of magnitude higher than that of the HF surface plasmon resonance (SPR) sensor and HF long-range SPR sensor, respectively. Moreover, the proposed sensor has a much broader practical RI detection range, which makes it more useful in sensing applications. The performance of the proposed sensor applicated in temperature sensing is also estimated to prove its application potential.
topic	1DPC hollow fiber Bloch surface wave
url	https://ieeexplore.ieee.org/document/9294087/
work_keys_str_mv	AT yixiaotang onedimensionalphotoniccrystalinnercoatedhollowfibersensorbasedonblochsurfacewavewithultrahighfigureofmerit AT xianzhang onedimensionalphotoniccrystalinnercoatedhollowfibersensorbasedonblochsurfacewavewithultrahighfigureofmerit AT xiaosongzhu onedimensionalphotoniccrystalinnercoatedhollowfibersensorbasedonblochsurfacewavewithultrahighfigureofmerit AT yiweishi onedimensionalphotoniccrystalinnercoatedhollowfibersensorbasedonblochsurfacewavewithultrahighfigureofmerit
_version_	1724196794095632384

One-Dimensional Photonic Crystal Inner Coated Hollow Fiber Sensor Based on Bloch Surface Wave With Ultra-High Figure of Merit

Similar Items