chirped pulse amplification meaning in English
线性调频脉冲放大
Examples
- Theoretical study on pulse properties of optical parametric chirped pulse amplification
光参量啁啾脉冲放大过程中脉冲特性理论研究 - Out of question , the chirp pulse amplification technology that generate ultrashort and ultrahigh laser pulse has become a focus in research field . fortunately , the project " the research on shorter than 30fs , terawatt level ' s laser system " we undertake is about cpa system
我们所进行的国家攀登计划“九五”预选项目“强场激光物理与飞秒超快过程的研究” ( 95 ? ?预? ? 20 )中的子课题： “ 30fs以下tw级激光系统的研究” ，正是致力于飞秒cpa系统的研究。 - Since ti : sappire owns many great properties , chirped pulse amplification based on ti : sappire makes rapid technical progress and many developed countries have built up 100tw - grade ti : sappire ultrashort and ultrahigh pulse laser system . optical parametric chirped pulse amplification gets great academic interests because of its many merits
由于钛宝石晶体的优良性能，以钛宝石为增益介质的啁啾脉冲激光放大技术飞速发展，世界各科技大国相继建成了百太瓦级的钛宝石超短超强脉冲激光装置。 - Ultrashort pulse amplification , including chirped pulse amplification ( cpa ) and optical parametric chirped pulse amplification ( opcpa ) , has been becoming one of the hot researches in the field of ultrashort pulse laser technology because ultrashort and ultrahigh intensity pulse laser has important applications in high field physics , such as x - ray laser , icf , laboratory astrophysics , laser particle accelerator , and so on
由于超短超强脉冲激光在x射线激光、惯性约束核聚变、实验天体物理、激光粒子加速器等强场物理研究领域内的重要应用，超短脉冲激光放大技术目前已成为超短脉冲激光技术研究的热点之一。它包括啁啾脉冲放大( cpa )和光参量啁啾脉冲放大( opcpa )两大类。 - The theoretical part mainly refers to studies of optical parametric chirped pulse amplification . we analyze some basic theories of opcpa , such as phase matching , parametric bandwidth , walk - off in space and time , gain property and so on , and compare the basic properties of bbo , lbo and kdp
理论部分主要是对新兴的光参量啁啾脉冲放大技术的相位匹配、参量范围、时空走离、增益及带宽特性等基础理论进行了分析，并对常用的bbo 、 lbo和kdp基础特性进行了比较分析，这对于光参量啁啾脉冲放大系统的设计具有一定的实际意义。