Title :
Tunable dual-wavelength double-ring fiber laser and its application in highly sensitive temperature sensing
Author :
Dai, Yi ; Sun, Qizhen ; Zhang, Jiejun ; Wo, Jianghai ; Liu, Deming
Author_Institution :
Coll. of Optoelectron. Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
A novel tunable dual-wavelength double-ring fiber laser with single longitudinal mode operation is proposed and demonstrated. By beating the dual-wavelength lasing output at different temperature, a high sensitivity of 1.4750 GHz/K is achieved.
Keywords :
fibre lasers; fibre optic sensors; laser tuning; ring lasers; temperature sensors; highly sensitive temperature sensing; tunable dual wavelength double ring fiber laser; Erbium-doped fiber lasers; Masers; Microwave filters; Optical fiber sensors; Temperature sensors;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
