本文针对高功率皮秒激光关键技术—实现皮秒脉冲能量提升的主要技术途径和手

This article compares and summarizes the key technologies of high-power picosecond lasers, the main technical approaches and means to achieve picosecond pulse energy enhancement, including: picosecond pulse regenerative amplification technology, pulse traveling wave amplification technology, main oscillation-power amplification technology, chi Chirped pulse amplification technology and sub-pulse amplification technology were studied and investigated, and the picosecond laser technology was summarized and prospected.

This paper studies and studies the key technology of high-power pi% laser- the main technical ways and means to realize the energy enhancement of pipiro pulse, including: pi%pulse regeneration amplification technology, pulse wave amplification technology, main oscillation-power amplification technology, pulse amplification technology, fractional pulse amplification technology, etc., and summarizes and looks forward to pied second laser technology.

In this paper, the key technologies of high power picosecond laser, the main ways and means to improve the energy of picosecond pulse, are compared and summarized, including: picosecond pulse regeneration and amplification technology, pulse traveling wave amplification technology, main oscillation power amplification technology, chirped pulse amplification technology, sub pulse amplification technology, etc Outlook.<br>