Optical fibre gratings with response to 2μm and their sensing capabilities

A. Adebayo; Z. Yan; L. Zhang; D. Robinson; P. Li; J. Leng

doi:10.1117/12.968803

Optical fibre gratings with response to 2μm and their sensing capabilities

A. Adebayo^*, Z. Yan, L. Zhang, D. Robinson, P. Li, J. Leng

^*Corresponding author for this work

Aston Institute of Photonic Technologies (AiPT)

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

Abstract

Recently, we have extended fibre grating devices in to mid-IR range. Fibre Bragg gratings (FBGs) and long-period gratings (LPGs) with spectral responses from near-IR (800nm) to mid-IR ( ∼ 2μm) have been demonstrated with transmission loss as strong as 10-20dB. 2μm FBG and LPG showed temperature and refractive index (RI) sensitivities of ∼ 91pm/°C and 357nm/RIU respectively. Finally, we have performed a bio sensing experiment by monitoring the degradation of foetal bovine serum at room temperature. The results encouragingly show that the mid-IR LPGs can be an ideal biosensor platform as they have high RI sensitivity and can be used to detect concentration change of bio-samples.

Original language	English
Title of host publication	OFS2012 22nd international conference on Optical Fiber Sensors
Editors	Yanbiao Liao, Wei Jin, David D. Sampson, et al
Place of Publication	Bellingham, WA (US)
Publisher	SPIE
Number of pages	4
ISBN (Print)	978-0-8194-9103-9
DOIs	https://doi.org/10.1117/12.968803
Publication status	Published - 4 Oct 2012
Event	22nd international conference on Optical Fiber Sensors - Beijing, China Duration: 14 Oct 2012 → 19 Oct 2012

Publication series

Name	SPIE proceedings
Publisher	SPIE
Volume	8421
ISSN (Print)	0277-786X

Conference

Conference	22nd international conference on Optical Fiber Sensors
Abbreviated title	OFS 2012
Country/Territory	China
City	Beijing
Period	14/10/12 → 19/10/12

Bibliographical note

A. Adebayo ; Z. Yan ; L. Zhang ; D. Robinson ; P. Li and J. Leng; "Optical fibre gratings with response to 2µm and their sensing capabilities", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 842141 (October 4, 2012).

Copyright 2012 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print 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/10.1117/12.968803

Keywords

fibre Bragg grating
foetal bovine serum
long period grating
refractive index sensing

Access to Document

10.1117/12.968803

Optical fibre gratings with response to 2(mico)m
A. Adebayo ; Z. Yan ; L. Zhang ; D. Robinson ; P. Li and J. Leng; "Optical fibre gratings with response to 2µm and their sensing capabilities", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 842141 (October 4, 2012). Copyright 2012 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print 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/10.1117/12.968803
Final published version, 488 KB

http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1381408

Cite this

@inproceedings{090f0b8eb55e4308a03242a709068040,

title = "Optical fibre gratings with response to 2μm and their sensing capabilities",

abstract = "Recently, we have extended fibre grating devices in to mid-IR range. Fibre Bragg gratings (FBGs) and long-period gratings (LPGs) with spectral responses from near-IR (800nm) to mid-IR ( ∼ 2μm) have been demonstrated with transmission loss as strong as 10-20dB. 2μm FBG and LPG showed temperature and refractive index (RI) sensitivities of ∼ 91pm/°C and 357nm/RIU respectively. Finally, we have performed a bio sensing experiment by monitoring the degradation of foetal bovine serum at room temperature. The results encouragingly show that the mid-IR LPGs can be an ideal biosensor platform as they have high RI sensitivity and can be used to detect concentration change of bio-samples.",

keywords = "fibre Bragg grating, foetal bovine serum, long period grating, refractive index sensing",

author = "A. Adebayo and Z. Yan and L. Zhang and D. Robinson and P. Li and J. Leng",

note = "A. Adebayo ; Z. Yan ; L. Zhang ; D. Robinson ; P. Li and J. Leng; {"}Optical fibre gratings with response to 2µm and their sensing capabilities{"}, Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 842141 (October 4, 2012). Copyright 2012 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print 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/10.1117/12.968803; 22nd international conference on Optical Fiber Sensors, OFS 2012 ; Conference date: 14-10-2012 Through 19-10-2012",

year = "2012",

month = oct,

day = "4",

doi = "10.1117/12.968803",

language = "English",

isbn = "978-0-8194-9103-9",

series = "SPIE proceedings",

publisher = "SPIE",

editor = "Yanbiao Liao and Wei Jin and Sampson, {David D.} and {et al}",

booktitle = "OFS2012 22nd international conference on Optical Fiber Sensors",

address = "United States",

}

Adebayo, A, Yan, Z, Zhang, L, Robinson, D, Li, P & Leng, J 2012, Optical fibre gratings with response to 2μm and their sensing capabilities. in Y Liao, W Jin, DD Sampson & et al (eds), OFS2012 22nd international conference on Optical Fiber Sensors., 842141, SPIE proceedings, vol. 8421, SPIE, Bellingham, WA (US), 22nd international conference on Optical Fiber Sensors, Beijing, China, 14/10/12. https://doi.org/10.1117/12.968803

Optical fibre gratings with response to 2μm and their sensing capabilities. / Adebayo, A.; Yan, Z.; Zhang, L. et al.
OFS2012 22nd international conference on Optical Fiber Sensors. ed. / Yanbiao Liao; Wei Jin; David D. Sampson; et al. Bellingham, WA (US): SPIE, 2012. 842141 (SPIE proceedings; Vol. 8421).

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

TY - GEN

T1 - Optical fibre gratings with response to 2μm and their sensing capabilities

AU - Adebayo, A.

AU - Yan, Z.

AU - Zhang, L.

AU - Robinson, D.

AU - Li, P.

AU - Leng, J.

N1 - A. Adebayo ; Z. Yan ; L. Zhang ; D. Robinson ; P. Li and J. Leng; "Optical fibre gratings with response to 2µm and their sensing capabilities", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 842141 (October 4, 2012). Copyright 2012 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print 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/10.1117/12.968803

PY - 2012/10/4

Y1 - 2012/10/4

N2 - Recently, we have extended fibre grating devices in to mid-IR range. Fibre Bragg gratings (FBGs) and long-period gratings (LPGs) with spectral responses from near-IR (800nm) to mid-IR ( ∼ 2μm) have been demonstrated with transmission loss as strong as 10-20dB. 2μm FBG and LPG showed temperature and refractive index (RI) sensitivities of ∼ 91pm/°C and 357nm/RIU respectively. Finally, we have performed a bio sensing experiment by monitoring the degradation of foetal bovine serum at room temperature. The results encouragingly show that the mid-IR LPGs can be an ideal biosensor platform as they have high RI sensitivity and can be used to detect concentration change of bio-samples.

AB - Recently, we have extended fibre grating devices in to mid-IR range. Fibre Bragg gratings (FBGs) and long-period gratings (LPGs) with spectral responses from near-IR (800nm) to mid-IR ( ∼ 2μm) have been demonstrated with transmission loss as strong as 10-20dB. 2μm FBG and LPG showed temperature and refractive index (RI) sensitivities of ∼ 91pm/°C and 357nm/RIU respectively. Finally, we have performed a bio sensing experiment by monitoring the degradation of foetal bovine serum at room temperature. The results encouragingly show that the mid-IR LPGs can be an ideal biosensor platform as they have high RI sensitivity and can be used to detect concentration change of bio-samples.

KW - fibre Bragg grating

KW - foetal bovine serum

KW - long period grating

KW - refractive index sensing

UR - http://www.scopus.com/inward/record.url?scp=84875613351&partnerID=8YFLogxK

U2 - 10.1117/12.968803

DO - 10.1117/12.968803

M3 - Conference publication

AN - SCOPUS:84875613351

SN - 978-0-8194-9103-9

T3 - SPIE proceedings

BT - OFS2012 22nd international conference on Optical Fiber Sensors

A2 - Liao, Yanbiao

A2 - Jin, Wei

A2 - Sampson, David D.

A2 - et al,

PB - SPIE

CY - Bellingham, WA (US)

T2 - 22nd international conference on Optical Fiber Sensors

Y2 - 14 October 2012 through 19 October 2012

ER -

Optical fibre gratings with response to 2μm and their sensing capabilities

Abstract

Publication series

Conference

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Acousto-optic modulation in a microstructured plastic optical fibre Bragg grating

Femtosecond laser inscribed phase masks for fibre Bragg grating sensor inscription

Femtosecond laser microstructuring through optical fibre end faces: inscription of surface gratings and sub-surface splitters

Cite this