Chinese Optics Letters, 2004, 2 (12): 12686, Published Online: Jun. 6, 2006
Dual wavelength erbium-doped fiber laser with a lateral pressure-tuned Hi-Bi fiber Bragg grating Download: 616次
060.2320 fiber optics amplifiers and oscillators 060.2340 fiber optics components 060.2410 fibers erbium 060.2420 fibers polarization-maintaining
Abstract
Tunable dual wavelength erbium-doped fiber laser (EDFL) with stable oscillation at room temperature is proposed and demonstrated. This laser utilizes a Bragg grating fabricated in a high birefringence fiber as the wavelength-selective component, and then achieves the stable dual wavelength oscillation by introducing the polarization hole burning effect. Furthermore, by applying lateral strain upon the fiber Bragg grating (FBG), the space of the laser dual wavelengths can be tuned continuously.
Lingyun Xiong, Guiyun Kai, Lei Sun, Xinhuan Feng, Chunxian Xiao, Yange Liu, Shuzhong Yuan, Xiaoyi Dong. Dual wavelength erbium-doped fiber laser with a lateral pressure-tuned Hi-Bi fiber Bragg grating[J]. Chinese Optics Letters, 2004, 2(12): 12686.