Title :
Fabrication of long-period fiber gratings by using of a femtosecond laser source
Author :
Liu, Shujing ; Jin, Wei ; Jin, Long ; Wang, Ying ; Liao, Changrui ; Ying Wang
Author_Institution :
Dept. of Electr. Eng., Hong Kong Polytech. Univ., Kowloon, China
Abstract :
Long period gratings with different pitches are fabricated in single-mode fibers by use of a high-intensity 800 nm femtosecond laser. The response of the grating resonance wavelength to temperature is measured to be about 0.1 nmdeg/C.
Keywords :
Bragg gratings; laser ablation; optical fibre communication; femtosecond laser source; grating resonance wavelength; long-period fiber gratings; single-mode fibers; Fiber gratings; Fiber lasers; Optical device fabrication; Optical fiber communication; Optical fiber polarization; Optical fibers; Optical microscopy; Optical pulses; Resonance; Ultrafast optics;
Conference_Titel :
OptoElectronics and Communications Conference, 2009. OECC 2009. 14th
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-4102-0
Electronic_ISBN :
978-1-4244-4103-7
DOI :
10.1109/OECC.2009.5218263
