An Efficient Semi-Vectorial Model for All-Fiber Mode-Locked Femtosecond Lasers Based on Nonlinear Polarization Rotation

作者：Kotb Hussein E^*; Abdelalim Mohamed A; Anis Hanan

来源：IEEE Journal of Selected Topics in Quantum Electronics, 2014, 20(5): 1100809.

DOI：10.1109/JSTQE.2014.2307302

• Dissipative Soliton
• nonlinear polarization rotation
• ring laser
• semi-vectorial

A novel closed form equation to model nonlinear polarization evolution based mode-locking in femtosecond fiber lasers is presented. A comparison with the full-vectorial model demonstrates the accuracy of the presented model. The new method takes less than 5% of the time needed by the full-vectorial method for the same computational platform. The comparison with the experimental results shows an excellent agreement with the new model%26apos;s results.

• 出版日期2014-10