Operation of Kerr-lens mode-locked Ti:sapphire laser in the non-soliton regime

被引：1

作者：

刘华刚

胡明列

宋有建

栗岩峰

柴路

王清月

机构：

[1] UltrafastLaserLaboratory,CollegeofPrecisionInstrumentandOptoelectronicsEngineering,KeyLaboratoryofOptoelectronicInformationandTechnicalScience,TianjinUniversity

来源：

Chinese Physics B | 2010年 / 19卷 / 01期

关键词：

Kerr-lens mode locking; dispersive wave generation; positive dispersion regime; Ti:sapphire laser;

D O I：

暂无

中图分类号：

TN248 [激光器]; O437 [非线性光学（强光与物质的作用）];

学科分类号：

0803 ; 080401 ; 080901 ; 070207 ;

摘要：

A Kerr-lens mode-locked Ti:sapphire laser operating in a non-soliton regime is demonstrated. Dispersive wave generation is observed as a result of third order dispersion in the vicinity of zero dispersion. The characteristics of the Ti:sapphire laser operating in a positive dispersion regime are presented, where the oscillator directly generates pulses with duration continuously tunable from 0.37 ps to 2.11 ps, and 36 fs pulses are achieved after extracavity compression. The oscillation is numerically simulated with an extended nonlinear Schrdinger equation, and the simulation results are in good agreement with the experimental results.

引用

页码：372 / 377

页数：6