Simultaneous measurement of temparature and strain using long-period fiber grating inscribed in photonic crystal fiber combined with Sagnac loop mirror

Author

Kim, Hyun-Min ; Kim, Tae-Hyun ; Moon, Dae Seung ; Han, Young-Geun ; Chung, Youngjoo

Author_Institution

Dept. of Inf. & Commun., Gwangju Inst. of Sci. & Technol. (GIST), Gwangju

fYear

2008

fDate

7-10 July 2008

Firstpage

1

Lastpage

2

Abstract

We will propose and experimentally demonstrate optical fiber sensor for simultaneous measurement of temperature and strain with long-period fiber grating inscribed in photonic crystal fiber combined with Sagnac loop mirror based on polarization-maintaining side-hole fiber.

Keywords

diffraction gratings; fibre optic sensors; mirrors; photonic crystals; strain measurement; temperature measurement; Sagnac loop mirror; long period fiber grating; optical fiber sensor; photonic crystal fiber; polarization maintaining; side hole fiber; simultaneous measurement; strain measurement; temperature measurement; Capacitive sensors; Fiber gratings; Mirrors; Optical fiber polarization; Optical fiber sensors; Photonic crystal fibers; Sagnac interferometers; Strain measurement; Temperature measurement; Temperature sensors;

fLanguage

English

Publisher

ieee

Conference_Titel

Opto-Electronics and Communications Conference, 2008 and the 2008 Australian Conference on Optical Fibre Technology. OECC/ACOFT 2008. Joint conference of the

Conference_Location

Sydney

Print_ISBN

978-0-85825-807-5

Electronic_ISBN

978-0-85825-807-5

Type

conf

DOI

10.1109/OECCACOFT.2008.4610591

Filename

4610591