標題: Passive mode-locking through nonlinear polarization rotation in low-birefringence fibers
作者: Chang, CW
Chi, S
光電工程學系
Department of Photonics
關鍵字: fiber laser;mode-locking;nonlinear polarization rotation
公開日期: 15-Jan-1997
摘要: A numerical model for the generation of ultrashort soliton pulses from erbium-doped fiber ring lasers is presented. The model is used to study the pulse dynamics of a simple cavity configuration that uses a low birefringence fiber combined with crossed polarizers. Simulations show that stable pulses with a FWHM as short as 70 fs can be generated. It is also shown that coherent coupling may enhance mode-locking in a weakly linearly birefringent fiber under optimum operation conditions, and in certain cases a period doubling bifurcation occurs due to residual linear birefringence in the fibers.
URI: http://hdl.handle.net/11536/778
ISSN: 0030-4018
期刊: OPTICS COMMUNICATIONS
Volume: 134
Issue: 1-6
起始頁: 218
結束頁: 222
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  1. A1997WB60100042.pdf