首页>
外国专利>
Method for amplifying an ultrashort laser pulse and method for designing an amplification system
Method for amplifying an ultrashort laser pulse and method for designing an amplification system
展开▼
机译：放大超短激光脉冲的方法和用于设计放大系统的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a method for amplifying an ultrashort laser pulse, comprising the following steps: a) temporally stretching an ultrashort laser pulse and obtaining a temporally extended laser pulse; b) amplifying the temporally extended laser pulse and obtaining an amplified temporally extended laser pulse; c) compressing the amplified laser pulse over time stretched laser pulse and obtaining an amplified ultrashort laser pulse, whereby a gain dynamics phase contribution of the laser pulse, which results as a change in the nonlinear phase due to amplification dynamics in step b), is compensated by d) the laser pulse is conveyed an additional phase contribution before step c), and / or in that a spectrum of the laser pulse is changed before step b) in such a way that the gain dynamics phase contribution is compensated for after step c).
展开▼
