Wavelength-selection erbium fiber laser with single-mode operation using simple ring design |
| |
Authors: | C -H Yeh C -W Chow and Y -C Chang |
| |
Institution: | 1.Information and Communications Research Laboratories, Industrial Technology Research Institute, Chutung, Hsinchu, 31040, Taiwan ;2.Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan ; |
| |
Abstract: | In this demonstration, we propose and experimentally investigate a wavelength-selection erbium-doped fiber (EDF) laser in
single-longitudinal-mode (SLM) by using simple fiber ring scheme design. We use a tunable bandpass filter (TBF) inside the
gain cavity to restrict the lasing frequency. The proposed ring cavities can also serve as the mode filters for side mode
suppression. Based on the simple ring cavity design, the mode hopping can be avoided to achieve SLM output. The TBF inside
the laser scheme also obtains the wavelength tuning in the range of 1520.02 to 1562.02 nm. In addition, the output performance
of the proposed fiber laser has also been discussed. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|