DocumentCode
2161066
Title
An ultra-tiny fiber probe Bragg grating temperature sensor
Author
Kou, Jun-long ; Feng, Jing ; Xu, Fei ; Lu, Yan-qing
Author_Institution
Nat. Lab. of Solid State Microstructures, Nanjing Univ., Nanjing, China
fYear
2011
fDate
18-22 Sept. 2011
Firstpage
1
Lastpage
3
Abstract
We experimentally demonstrate an all-silica microfiber Bragg grating for high-temperature sensing by focused ion beam machining in a tapered fiber probe with a sharp profile. This 11-period FBG is ultra-tiny with deep grooves and high efficiency. Its temperature sensitivity is ~22 pm/°C near the wavelength of 1570 nm.
Keywords
Bragg gratings; fibre optic sensors; focused ion beam technology; micromachining; silicon compounds; temperature sensors; SiO2; focused ion beam machining; microfiber Bragg grating; tapered fiber probe; ultra-tiny fiber probe Bragg grating temperature sensor; wavelength 1570 nm; Fiber gratings; Optical fiber sensors; Optical fibers; Temperature measurement; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location
Geneva
ISSN
Pending
Print_ISBN
978-1-4577-1918-9
Type
conf
Filename
6066043
Link To Document