TY - JOUR
T1 - A widely tunable fiber ring laser with closed loop control based on high-precision stepper motor
AU - Wang, Li li
AU - Xin, Xiang jun
AU - Zhu, Lin wei
N1 - Publisher Copyright:
© 2016, Tianjin University of Technology and Springer-Verlag Berlin Heidelberg.
PY - 2016/5/1
Y1 - 2016/5/1
N2 - A tunable single-longitudinal mode erbium-doped fiber ring laser based on stepper motor and closed loop control is proposed and demonstrated. The system consists of an erbium-doped fiber (EDF), a tunable fiber Bragg grating (FBG) filter and a wavelength detector. The characteristics of output laser, such as output power, power stability and 3-dB linewidth, are investigated in the operation range of 1 531—1 569 nm. The repeated experimental results of the fiber laser show that the 3-dB linewidth is less than 17 ps, the side-mode suppression ratio (SMSR) is up to 60 dB, the output power is up to 1.37 dBm, and the power variation is less than 0.61 dB.
AB - A tunable single-longitudinal mode erbium-doped fiber ring laser based on stepper motor and closed loop control is proposed and demonstrated. The system consists of an erbium-doped fiber (EDF), a tunable fiber Bragg grating (FBG) filter and a wavelength detector. The characteristics of output laser, such as output power, power stability and 3-dB linewidth, are investigated in the operation range of 1 531—1 569 nm. The repeated experimental results of the fiber laser show that the 3-dB linewidth is less than 17 ps, the side-mode suppression ratio (SMSR) is up to 60 dB, the output power is up to 1.37 dBm, and the power variation is less than 0.61 dB.
KW - A
UR - http://www.scopus.com/inward/record.url?scp=84979587288&partnerID=8YFLogxK
U2 - 10.1007/s11801-016-6033-2
DO - 10.1007/s11801-016-6033-2
M3 - Article
AN - SCOPUS:84979587288
SN - 1673-1905
VL - 12
SP - 169
EP - 172
JO - Optoelectronics Letters
JF - Optoelectronics Letters
IS - 3
ER -