Optical sensor based on hybrid LPG/FBG in D-fiber for simultaneous refractive index and temperature measurement

Xianfeng F. Chen; Kaiming Zhou; Lin Zhang; Ian Bennion; Tongyu Liu

doi:10.1117/12.570219

Optical sensor based on hybrid LPG/FBG in D-fiber for simultaneous refractive index and temperature measurement

Xianfeng F. Chen, Kaiming Zhou, Lin Zhang, Ian Bennion, Tongyu Liu

Aston Institute of Photonic Technologies (AiPT)

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

A dual-parameter optical sensor has been realized by UV-writing a long-period and a Bragg grating structure in D-fiber. The hybrid configuration permits the detection of the temperature from the latter and measuring the external refractive index from the former responses, respectively. The employment of the D-fiber allows as effective modification and enhancement of the device sensitivity by cladding etching. The grating sensor has been used to measure the concentrations of aqueous sugar solutions, demonstrating the potential capability to detect concentration changes as small as 0.01%.

Original language	English
Title of host publication	Advanced Sensor Systems and Applications II
Editors	Yun-Jiang Rao, Osuk Y. Kwon, Gang-Ding Peng
Publisher	SPIE
Pages	140-145
Number of pages	6
Volume	5634
DOIs	https://doi.org/10.1117/12.570219
Publication status	Published - 28 Feb 2005
Event	Advanced Sensor Systems and Applications II - , United Kingdom Duration: 28 Feb 2005 → …

Publication series

Name	SPIE proceedings
Publisher	SPIE
Volume	5634
ISSN (Print)	0277-786X

Conference

Conference	Advanced Sensor Systems and Applications II
Country/Territory	United Kingdom
Period	28/02/05 → …

Bibliographical note

Xianfeng Chen ; Kaiming Zhou ; Lin Zhang ; Ian Bennion and Tongyu Liu
"Optical sensor based on hybrid LPG/FBG in D-fiber for simultaneous refractive index and temperature measurement", Proc. SPIE 5634, Advanced Sensor Systems and Applications II, 140 (February 28, 2005); doi:10.1117/12.570219.

Copyright 2005 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

http://dx.doi.org/10.1117/12.570219

Keywords

dual-parameter optical sensor
UV-writing
long-period
a Bragg grating structure in D-fiber
temperature
external refractive index
D-fiber
sensitivity
cladding etching
grating sensor
concentration
aqueous sugar solutions

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10.1117/12.570219

Optical sensor based on hybrid LPG/FBG in D-fiber for
Copyright 2005 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
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title = "Optical sensor based on hybrid LPG/FBG in D-fiber for simultaneous refractive index and temperature measurement",

abstract = "A dual-parameter optical sensor has been realized by UV-writing a long-period and a Bragg grating structure in D-fiber. The hybrid configuration permits the detection of the temperature from the latter and measuring the external refractive index from the former responses, respectively. The employment of the D-fiber allows as effective modification and enhancement of the device sensitivity by cladding etching. The grating sensor has been used to measure the concentrations of aqueous sugar solutions, demonstrating the potential capability to detect concentration changes as small as 0.01%.",

keywords = "dual-parameter optical sensor, UV-writing, long-period, a Bragg grating structure in D-fiber, temperature, external refractive index, D-fiber, sensitivity, cladding etching, grating sensor, concentration, aqueous sugar solutions",

author = "Chen, {Xianfeng F.} and Kaiming Zhou and Lin Zhang and Ian Bennion and Tongyu Liu",

note = "Xianfeng Chen ; Kaiming Zhou ; Lin Zhang ; Ian Bennion and Tongyu Liu {"}Optical sensor based on hybrid LPG/FBG in D-fiber for simultaneous refractive index and temperature measurement{"}, Proc. SPIE 5634, Advanced Sensor Systems and Applications II, 140 (February 28, 2005); doi:10.1117/12.570219. Copyright 2005 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. http://dx.doi.org/10.1117/12.570219; Advanced Sensor Systems and Applications II ; Conference date: 28-02-2005",

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doi = "10.1117/12.570219",

language = "English",

volume = "5634",

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booktitle = "Advanced Sensor Systems and Applications II",

address = "United States",

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Chen, XF, Zhou, K , Zhang, L, Bennion, I & Liu, T 2005, Optical sensor based on hybrid LPG/FBG in D-fiber for simultaneous refractive index and temperature measurement. in Y-J Rao, OY Kwon & G-D Peng (eds), Advanced Sensor Systems and Applications II. vol. 5634, SPIE proceedings, vol. 5634, SPIE, pp. 140-145, Advanced Sensor Systems and Applications II, United Kingdom, 28/02/05. https://doi.org/10.1117/12.570219

Optical sensor based on hybrid LPG/FBG in D-fiber for simultaneous refractive index and temperature measurement. / Chen, Xianfeng F.; Zhou, Kaiming ; Zhang, Lin et al.
Advanced Sensor Systems and Applications II. ed. / Yun-Jiang Rao; Osuk Y. Kwon; Gang-Ding Peng. Vol. 5634 SPIE, 2005. p. 140-145 (SPIE proceedings; Vol. 5634).

Research output: Chapter in Book/Published conference output › Conference publication

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KW - cladding etching

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A2 - Rao, Yun-Jiang

A2 - Kwon, Osuk Y.

A2 - Peng, Gang-Ding

PB - SPIE

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ER -

Optical sensor based on hybrid LPG/FBG in D-fiber for simultaneous refractive index and temperature measurement

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