Comparison of pulse evolutions in low and ultra-large anomalous dispersion mode-locked fiber lasers
- 2 April 2011
- journal article
- Published by Pleiades Publishing Ltd in Laser Physics
- Vol. 21 (5), 948-953
- https://doi.org/10.1134/s1054660x11090052
Abstract
We have investigated and compared the pulse evolutions in low and ultra-large anomalous dispersion erbium-doped fiber lasers mode-locked by the nonlinear polarization rotation technique. Two lasers deliver the pulses that exhibit quite distinct characteristics such as pulse duration, spectral width, and spectral sidebands. Experimental observations show that the spectral width decreases from several nanometers to less than one nanometer whereas pulse duration extends about three times by changing the cavity dispersion from −0.03 to −15.50 ps2. The solitons in ultra-large anomalous fiber laser show dips in the optical spectrum, which is quite distinct from that of conventional solitons observed in low anomalous regime.This publication has 37 references indexed in Scilit:
- Pulse evolution without wave breaking in a strongly dissipative-dispersive laser systemPhysical Review A, 2010
- Tunable all-normal-dispersion Yb-doped mode-locked fiber lasersLaser Physics, 2010
- Mode-locked Yb-doped large-mode-area photonic crystal fiber laser operating in the vicinity of zero cavity dispersionLaser Physics Letters, 2010
- Femtosecond ring all-fiber Yb laser with combined wavelength-division multiplexer-isolatorLaser Physics, 2010
- Hysteresis phenomena and multipulse formation of a dissipative system in a passively mode-locked fiber laserPhysical Review A, 2010
- Mode-locked ytterbium-doped linear-cavity fiber laser operated at low repetition rateLaser Physics Letters, 2009
- Linearly polarized Q-switched pulse Yb fiber laser with average output power over 10 WLaser Physics Letters, 2009
- Manipulation of operation states by polarization control in an erbium-doped fiber laser with a hybrid saturable absorberOptics Express, 2009
- All-fiber, all-normal dispersion ytterbium ring oscillatorLaser Physics Letters, 2009
- Tunable and switchable multi-wavelength erbium-doped fiber laser with highly nonlinear photonic crystal fiber and polarization controllersLaser Physics Letters, 2008