Ws. Man et al., Mechanism of intrinsic wavelength tuning and sideband asymmetry in a passively mode-locked soliton fiber ring laser, J OPT SOC B, 17(1), 2000, pp. 28-33
We have experimentally observed continuous-wavelength tuning in a passively
mode-locked fiber ring laser. Depending on the polarization setting, two s
eparated tuning ranges are observed. We show that the wavelength tuning is
a result of the existence of birefringence in the laser cavity. We have als
o shown that the same mechanism is responsible for the power asymmetry of s
idebands appearing in the soliton spectrum. (C) 2000 Optical Society of Ame
rica.