Linear cavity erbium-doped fiber laser with over 100 nm tuning range.
We report a widely tunable single-frequency linear-cavity erbium-doped fiber laser covering both the conventional wavelength band (C-band) and the long wavelength band (L-band). The laser has low threshold, high slope efficiency and high signal-to-noise radio. A large tuning range of over 100 nm is realized by optimization of the active fiber length.
Dong
Xinyong
X
Ngo
Nam
N
Shum
Ping
P
Tam
Hwa-Yaw
HY
Dong
Xiaoyi
X