Wideband All-Polarization-Maintaining Yb-Doped Mode-Locked Fiber Laser Using a Nonlinear Optical Loo

• 作 者: 林一楠 方文坛 顾春 许立新
• 机 构: Department of Optics and Optical Engineering,University of Science and Technology of China,
• 出 处: Chinese Physics Letters
• 发表日期: 2016年05期
• 关键词: locked repetition maintaining Polarization mirror Mirror bandwidth tuning absorb

We report on a wide-band and stable mode-locked all-polarization-maintaining fiber iaser configuration using a noniinear optical loop mirror.The central wavelength of the laser is 1080.14 nm and the 3dB bandwidth is 20.29 nm.The repetition rate of the pulse is 3.28 MHz and the pulse width is 848 ps.By tuning the pump power,which is centered at 980 nm,from 300 mW to 380 mW,we obtain a linearly changed output power from 6mW to 7.12 mW.The all-polarization-maintaining fiber configuration is fundamental to the stability of the output power.

We report on a wide-band and stable mode-locked all-polarization-maintaining fiber iaser configuration using a noniinear optical loop mirror. The central wavelength of the laser is 1080.14 nm and the 3dB bandwidth is 20.29 nm. The repetition rate of the pulse is 3.28 MHz and the pulse width is 848 ps.By tuning the pump power, which is centered at 980 nm, from 300 mW to 380 mW, we obtain a linearly changed output power from 6 mW to 7.12 mW. fiber configuration is fundamental to the stability of the output power.