Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing

Pouneh Saffari; Chengbo Mou; Hongyan Fu; Lin Zhang; Ian Bennion

doi:10.1117/12.820659

Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing

Pouneh Saffari, Chengbo Mou, Hongyan Fu, Lin Zhang, Ian Bennion

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

Abstract

Using three fibre gratings with excessively tilted structures in the cavity, we have experimentally demonstrated a multiwavelength switchable erbium-doped fibre ring laser system. The three tilted gratings act as in-fibre polariser and polarisation dependent loss filters to induce the polarisation hole burning effect in the cavity for the operation of the laser at single, double, triple and quadruple wavelengths. The laser system has demonstrated good stability under room temperature conditions and also achieved a high degree of polarization (~30dB), high optical signal to noise ratio (up to 63dB) and high side mode suppression (~50dB). The system has also been investigated for temperature and strain sensing by subjecting the seeding fibre Bragg gratings (FBG) to temperature and strain variations. Since the loss band of the polarisation dependent loss filter is broader than the bandwidth of the seeding FBG, the laser output shifts in wavelength with the applied temperature and strain. The fibre ring laser has shown good responses to the temperature and strain, providing sensitivities of approximately 11.7 pm/°C and 0.85pm/µe respectively.

Original language	English
Title of host publication	Optical Sensors 2009: Proceedings
Editors	Francesco Baldini, Jiri Homola, Robert A. Lieberman
Place of Publication	Bellingham, WA (US)
Publisher	SPIE
Number of pages	10
Volume	7356
ISBN (Print)	978-0-8194-7630-2
DOIs	https://doi.org/10.1117/12.820659
Publication status	Published - 18 May 2009
Event	Oral presentation at SPIE Europe Optics and Optoelectronics - Prague, Czech Republic Duration: 20 Apr 2009 → 23 Apr 2009

Publication series

Name	SPIE proceedings
Publisher	SPIE
Volume	7356
ISSN (Print)	0277-786X

Conference

Conference	Oral presentation at SPIE Europe Optics and Optoelectronics
Country/Territory	Czech Republic
City	Prague
Period	20/04/09 → 23/04/09

Bibliographical note

Pouneh Saffari ; Chengbo Mou ; Hongyan Fu ; Lin Zhang and Ian Bennion
"Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing", Francesco Baldini ; Jiri Homola ; and Robert A. Lieberman (eds), Proc. SPIE 7356, Optical Sensors 2009, 73561S (May 18, 2009).
Copyright 2009 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/10.1117/12.820659

Keywords

photonics
fibre gratings

Access to Document

10.1117/12.820659

Multi-Wavelength Switchable Fibre Ring Laser Based on Polarisation Selective Tilted
Pouneh Saffari ; Chengbo Mou ; Hongyan Fu ; Lin Zhang and Ian Bennion "Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing", Francesco Baldini ; Jiri Homola ; and Robert A. Lieberman (eds), Proc. SPIE 7356, Optical Sensors 2009, 73561S (May 18, 2009). Copyright 2009 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/10.1117/12.820659
Final published version, 1.77 MB

Cite this

Saffari, P., Mou, C., Fu, H., Zhang, L., & Bennion, I. (2009). Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing. In F. Baldini, J. Homola, & R. A. Lieberman (Eds.), Optical Sensors 2009: Proceedings (Vol. 7356). (SPIE proceedings; Vol. 7356). SPIE. https://doi.org/10.1117/12.820659

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title = "Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing",

abstract = "Using three fibre gratings with excessively tilted structures in the cavity, we have experimentally demonstrated a multiwavelength switchable erbium-doped fibre ring laser system. The three tilted gratings act as in-fibre polariser and polarisation dependent loss filters to induce the polarisation hole burning effect in the cavity for the operation of the laser at single, double, triple and quadruple wavelengths. The laser system has demonstrated good stability under room temperature conditions and also achieved a high degree of polarization (~30dB), high optical signal to noise ratio (up to 63dB) and high side mode suppression (~50dB). The system has also been investigated for temperature and strain sensing by subjecting the seeding fibre Bragg gratings (FBG) to temperature and strain variations. Since the loss band of the polarisation dependent loss filter is broader than the bandwidth of the seeding FBG, the laser output shifts in wavelength with the applied temperature and strain. The fibre ring laser has shown good responses to the temperature and strain, providing sensitivities of approximately 11.7 pm/°C and 0.85pm/µe respectively.",

keywords = "photonics, fibre gratings",

author = "Pouneh Saffari and Chengbo Mou and Hongyan Fu and Lin Zhang and Ian Bennion",

note = "Pouneh Saffari ; Chengbo Mou ; Hongyan Fu ; Lin Zhang and Ian Bennion {"}Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing{"}, Francesco Baldini ; Jiri Homola ; and Robert A. Lieberman (eds), Proc. SPIE 7356, Optical Sensors 2009, 73561S (May 18, 2009). Copyright 2009 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/10.1117/12.820659 ; Oral presentation at SPIE Europe Optics and Optoelectronics ; Conference date: 20-04-2009 Through 23-04-2009",

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Saffari, P, Mou, C, Fu, H, Zhang, L & Bennion, I 2009, Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing. in F Baldini, J Homola & RA Lieberman (eds), Optical Sensors 2009: Proceedings. vol. 7356, SPIE proceedings, vol. 7356, SPIE, Bellingham, WA (US), Oral presentation at SPIE Europe Optics and Optoelectronics, Prague, Czech Republic, 20/04/09. https://doi.org/10.1117/12.820659

Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing. / Saffari, Pouneh; Mou, Chengbo; Fu, Hongyan et al.
Optical Sensors 2009: Proceedings. ed. / Francesco Baldini; Jiri Homola; Robert A. Lieberman. Vol. 7356 Bellingham, WA (US): SPIE, 2009. (SPIE proceedings; Vol. 7356).

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

TY - CHAP

T1 - Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing

AU - Saffari, Pouneh

AU - Mou, Chengbo

AU - Fu, Hongyan

AU - Zhang, Lin

AU - Bennion, Ian

N1 - Pouneh Saffari ; Chengbo Mou ; Hongyan Fu ; Lin Zhang and Ian Bennion "Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing", Francesco Baldini ; Jiri Homola ; and Robert A. Lieberman (eds), Proc. SPIE 7356, Optical Sensors 2009, 73561S (May 18, 2009). Copyright 2009 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/10.1117/12.820659

PY - 2009/5/18

Y1 - 2009/5/18

N2 - Using three fibre gratings with excessively tilted structures in the cavity, we have experimentally demonstrated a multiwavelength switchable erbium-doped fibre ring laser system. The three tilted gratings act as in-fibre polariser and polarisation dependent loss filters to induce the polarisation hole burning effect in the cavity for the operation of the laser at single, double, triple and quadruple wavelengths. The laser system has demonstrated good stability under room temperature conditions and also achieved a high degree of polarization (~30dB), high optical signal to noise ratio (up to 63dB) and high side mode suppression (~50dB). The system has also been investigated for temperature and strain sensing by subjecting the seeding fibre Bragg gratings (FBG) to temperature and strain variations. Since the loss band of the polarisation dependent loss filter is broader than the bandwidth of the seeding FBG, the laser output shifts in wavelength with the applied temperature and strain. The fibre ring laser has shown good responses to the temperature and strain, providing sensitivities of approximately 11.7 pm/°C and 0.85pm/µe respectively.

AB - Using three fibre gratings with excessively tilted structures in the cavity, we have experimentally demonstrated a multiwavelength switchable erbium-doped fibre ring laser system. The three tilted gratings act as in-fibre polariser and polarisation dependent loss filters to induce the polarisation hole burning effect in the cavity for the operation of the laser at single, double, triple and quadruple wavelengths. The laser system has demonstrated good stability under room temperature conditions and also achieved a high degree of polarization (~30dB), high optical signal to noise ratio (up to 63dB) and high side mode suppression (~50dB). The system has also been investigated for temperature and strain sensing by subjecting the seeding fibre Bragg gratings (FBG) to temperature and strain variations. Since the loss band of the polarisation dependent loss filter is broader than the bandwidth of the seeding FBG, the laser output shifts in wavelength with the applied temperature and strain. The fibre ring laser has shown good responses to the temperature and strain, providing sensitivities of approximately 11.7 pm/°C and 0.85pm/µe respectively.

KW - photonics

KW - fibre gratings

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DO - 10.1117/12.820659

M3 - Chapter

SN - 978-0-8194-7630-2

VL - 7356

T3 - SPIE proceedings

BT - Optical Sensors 2009: Proceedings

A2 - Baldini, Francesco

A2 - Homola, Jiri

A2 - Lieberman, Robert A.

PB - SPIE

CY - Bellingham, WA (US)

T2 - Oral presentation at SPIE Europe Optics and Optoelectronics

Y2 - 20 April 2009 through 23 April 2009

ER -

Multi-wavelength switchable fibre ring laser based on polarisation selective tilted fibre gratings capable of strain and temperature sensing

Abstract

Publication series

Conference

Bibliographical note

Keywords

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Microchanneled chirped fibre Bragg gratings for simultaneous refractive index and temperature measurements

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