Optical biochemical sensors based on long-period fibre gratings UV-inscribed in D-fibre with enhanced sensitivity by HF etching process

Xianfeng Chen; Kaiming Zhou; Lin Zhang; Ian Bennion

doi:10.1117/12.572033

Optical biochemical sensors based on long-period fibre gratings UV-inscribed in D-fibre with enhanced sensitivity by HF etching process

Xianfeng Chen, Kaiming Zhou, Lin Zhang, Ian Bennion

Aston Institute of Photonic Technologies (AiPT)

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

Abstract

We report a new concept of biochemical sensor device based on long-period grating structures UV-inscribed in D-fiber. The surrounding-medium refractive index sensitivity of the devices has been enhanced significantly by a hydrofluoric acid etching process. The devices have been used to measure the sugar concentrations showing clearly an encoding relation between the chemical concentration and the grating spectral response, demonstrating their capability for potential biochemical sensing applications.

Original language	English
Title of host publication	ALT'03 international conference on Advanced Laser Technologies
Subtitle of host publication	biomedical optics
Editors	Ruikang K. Wang, Jeremy C. Hebden, Alexander V. Priezzhev, Valery V. Tuchin
Place of Publication	978-0-8194-5418-8
Publisher	SPIE
Pages	19-23
Number of pages	5
Volume	5486
DOIs	https://doi.org/10.1117/12.572033
Publication status	Published - 29 Jul 2004
Event	ALT'03 International Conference on Advanced Laser Technologies: Biomedical Optics - Bedford, United Kingdom Duration: 19 Sept 2003 → 23 Sept 2003

Publication series

Name	SPIE proceedings
Publisher	SPIE
Volume	5486
ISSN (Print)	0277-786X

Conference

Conference	ALT'03 International Conference on Advanced Laser Technologies: Biomedical Optics
Country/Territory	United Kingdom
City	Bedford
Period	19/09/03 → 23/09/03

Bibliographical note

Xianfeng Chen, Kaiming Zhou, Lin Zhang and Ian Bennion, "Optical biochemical sensors based on long-period fiber gratings UV-inscribed in D-fiber with enhanced sensitivity by HF etching process", Proc. SPIE 5486, 187 (2004); doi:10.1117/12.572033

Copyright 2004 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/10.1117/12.572033

Keywords

biochemical sensor device
long-period grating structures UV-inscribed in D-fiber
surrounding-medium refractive index sensitivity
hydrofluoric acid
etching process
encoding relation
chemical concentration
grating spectral response
biochemical sensing applications

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10.1117/12.572033

Optical biochemical sensors based on long-period fibre gratings
Xianfeng Chen ; Kaiming Zhou ; Lin Zhang and Ian Bennion, "Optical biochemical sensors based on long-period fiber gratings UV-inscribed in D-fiber with enhanced sensitivity by HF etching process", Proc. SPIE 5486, ALT'03 International Conference on Advanced Laser Technologies: Biomedical Optics, 187 (July 29, 2004). Copyright 2003 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. DOI: http://dx.doi.org/10.1117/12.572033
Final published version, 255 KB

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Chen, X., Zhou, K., Zhang, L., & Bennion, I. (2004). Optical biochemical sensors based on long-period fibre gratings UV-inscribed in D-fibre with enhanced sensitivity by HF etching process. In R. K. Wang, J. C. Hebden, A. V. Priezzhev, & V. V. Tuchin (Eds.), ALT'03 international conference on Advanced Laser Technologies: biomedical optics (Vol. 5486, pp. 19-23). (SPIE proceedings; Vol. 5486). SPIE. https://doi.org/10.1117/12.572033

Chen, Xianfeng ; Zhou, Kaiming ; Zhang, Lin et al. / Optical biochemical sensors based on long-period fibre gratings UV-inscribed in D-fibre with enhanced sensitivity by HF etching process. ALT'03 international conference on Advanced Laser Technologies: biomedical optics. editor / Ruikang K. Wang ; Jeremy C. Hebden ; Alexander V. Priezzhev ; Valery V. Tuchin. Vol. 5486 978-0-8194-5418-8 : SPIE, 2004. pp. 19-23 (SPIE proceedings).

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abstract = "We report a new concept of biochemical sensor device based on long-period grating structures UV-inscribed in D-fiber. The surrounding-medium refractive index sensitivity of the devices has been enhanced significantly by a hydrofluoric acid etching process. The devices have been used to measure the sugar concentrations showing clearly an encoding relation between the chemical concentration and the grating spectral response, demonstrating their capability for potential biochemical sensing applications. ",

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Chen, X, Zhou, K , Zhang, L & Bennion, I 2004, Optical biochemical sensors based on long-period fibre gratings UV-inscribed in D-fibre with enhanced sensitivity by HF etching process. in RK Wang, JC Hebden, AV Priezzhev & VV Tuchin (eds), ALT'03 international conference on Advanced Laser Technologies: biomedical optics. vol. 5486, SPIE proceedings, vol. 5486, SPIE, 978-0-8194-5418-8 , pp. 19-23, ALT'03 International Conference on Advanced Laser Technologies: Biomedical Optics, Bedford, United Kingdom, 19/09/03. https://doi.org/10.1117/12.572033

Optical biochemical sensors based on long-period fibre gratings UV-inscribed in D-fibre with enhanced sensitivity by HF etching process. / Chen, Xianfeng; Zhou, Kaiming ; Zhang, Lin et al.
ALT'03 international conference on Advanced Laser Technologies: biomedical optics. ed. / Ruikang K. Wang; Jeremy C. Hebden; Alexander V. Priezzhev; Valery V. Tuchin. Vol. 5486 978-0-8194-5418-8 : SPIE, 2004. p. 19-23 (SPIE proceedings; Vol. 5486).

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

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T1 - Optical biochemical sensors based on long-period fibre gratings UV-inscribed in D-fibre with enhanced sensitivity by HF etching process

AU - Chen, Xianfeng

AU - Zhou, Kaiming

AU - Zhang, Lin

AU - Bennion, Ian

N1 - Xianfeng Chen, Kaiming Zhou, Lin Zhang and Ian Bennion, "Optical biochemical sensors based on long-period fiber gratings UV-inscribed in D-fiber with enhanced sensitivity by HF etching process", Proc. SPIE 5486, 187 (2004); doi:10.1117/12.572033 Copyright 2004 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/10.1117/12.572033

PY - 2004/7/29

Y1 - 2004/7/29

N2 - We report a new concept of biochemical sensor device based on long-period grating structures UV-inscribed in D-fiber. The surrounding-medium refractive index sensitivity of the devices has been enhanced significantly by a hydrofluoric acid etching process. The devices have been used to measure the sugar concentrations showing clearly an encoding relation between the chemical concentration and the grating spectral response, demonstrating their capability for potential biochemical sensing applications.

AB - We report a new concept of biochemical sensor device based on long-period grating structures UV-inscribed in D-fiber. The surrounding-medium refractive index sensitivity of the devices has been enhanced significantly by a hydrofluoric acid etching process. The devices have been used to measure the sugar concentrations showing clearly an encoding relation between the chemical concentration and the grating spectral response, demonstrating their capability for potential biochemical sensing applications.

KW - biochemical sensor device

KW - long-period grating structures UV-inscribed in D-fiber

KW - surrounding-medium refractive index sensitivity

KW - hydrofluoric acid

KW - etching process

KW - encoding relation

KW - chemical concentration

KW - grating spectral response

KW - biochemical sensing applications

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DO - 10.1117/12.572033

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VL - 5486

T3 - SPIE proceedings

SP - 19

EP - 23

BT - ALT'03 international conference on Advanced Laser Technologies

A2 - Wang, Ruikang K.

A2 - Hebden, Jeremy C.

A2 - Priezzhev, Alexander V.

A2 - Tuchin, Valery V.

PB - SPIE

CY - 978-0-8194-5418-8

T2 - ALT'03 International Conference on Advanced Laser Technologies: Biomedical Optics

Y2 - 19 September 2003 through 23 September 2003

ER -

Chen X, Zhou K , Zhang L, Bennion I. Optical biochemical sensors based on long-period fibre gratings UV-inscribed in D-fibre with enhanced sensitivity by HF etching process. In Wang RK, Hebden JC, Priezzhev AV, Tuchin VV, editors, ALT'03 international conference on Advanced Laser Technologies: biomedical optics. Vol. 5486. 978-0-8194-5418-8 : SPIE. 2004. p. 19-23. (SPIE proceedings). doi: 10.1117/12.572033

Optical biochemical sensors based on long-period fibre gratings UV-inscribed in D-fibre with enhanced sensitivity by HF etching process

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Bibliographical note

Keywords

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