The calculation indicates that in the system of chirped pulseamplification, there is an optimum fluence of pumping light.
计算结果表明：在啁啾脉冲放大系统中，存在一个抽运光最佳能量密度。
2
The development of chirped -pulseamplification (CPA) technique requires to optimize CPA for the production of high power ultrashort light pulses with low pedestal.