Broadband graphene saturable absorber for pulsed fiber lasers at 1, 1.5, and 2 μm
Ultrafast fiber lasers with broad spectral coverage are in great demand for a variety of
applications, such as spectroscopy, and biomedical diagnosis. Graphene is an ideal …
applications, such as spectroscopy, and biomedical diagnosis. Graphene is an ideal …
All-fiber passively mode-locked Tm-doped NOLM-based oscillator operating at 2-μm in both soliton and noisy-pulse regimes
A self-starting all-fiber passively mode-locked Tm^ 3+-doped fiber laser based on nonlinear
loop mirror (NOLM) is demonstrated. Stable soliton pulses centered at 2017.33 nm with 1.56 …
loop mirror (NOLM) is demonstrated. Stable soliton pulses centered at 2017.33 nm with 1.56 …
Tm–Ho codoped fiber based all fiber amplification of a gain-switched 2 μm fiber laser
M Tao, Y Yan, X Ye, Y Wu, P Yang, G Feng - Optik, 2014 - Elsevier
A Tm–Ho codoped fiber amplifier system is built. And, amplification of a gain-switched Tm–
Ho codoped fiber laser is investigated. Average output of 300 mW is obtained at repetition …
Ho codoped fiber laser is investigated. Average output of 300 mW is obtained at repetition …