Simulation of Femtosecond Pulse Propagation through Hollow Fibre Filled with Noble Gases of Gradient Temperature

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2008,（1）
• 页码范围: 129-132
• 页数: 4页
• 语种: 英文

摘要

We propose a novel technique for generating intense few to mono-cycle femtosecond pulses.The simulation demonstrate that for the temperature difference of 300K,the spectrum of the output pulses is increased by 67%and the transform limited pulse width is reduced almost by half,compared with those obtained with hollow fibres in uniform temperature.