Title :
Highly sensitive asymmetric long period fiber grating over 1545 ~ 1650 nm using optical polymer on deep-ablated cladding
Author :
Chen, Nan-Kuang ; Hsu, Der-Yi ; Chi, Sien
Author_Institution :
Nat. Chiao Tung Univ., Hsinchu
Abstract :
We demonstrate high temperature-sensitive, wideband-tunable, laser-ablated asymmetric long period fiber gratings with optical polymer overlay. The temperature sensitivity can be as high as 15.8 nm/degC over a wide spectral range from 1545 to 1650 nm.
Keywords :
Bragg gratings; optical fibre cladding; optical polymers; deep-ablated cladding; high temperature-sensitive fiber gratings; laser-ablated asymmetric long period fiber gratings; optical polymer; wavelength 1545 nm to 1650 nm; wideband-tunable fiber gratings; Attenuation; Fiber gratings; Fiber lasers; Laser tuning; Optical fiber sensors; Optical polymers; Optical pulses; Optical tuning; Propagation losses; Temperature sensors;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4452705
