We present a spatiotemporal model of pulse amplification in the double-pass active mirror (AM) geometry. Three types of ......

The behaviour of a high efficient double-pass discrete Raman amplifier with 80nm bandwidth was studied theoretically and......

目的:研究两种非球面衍射型多焦点人工晶状体(IOL)视网膜成像质量。方法:回顾性队列研究。选取2017-10/2019-10诊断为单纯性白内障......

以1kHz低重复频率的脉冲激光为信号光源,实验研究了全光纤双程结构的脉冲光纤放大器。利用光纤声光调制器（AOM）滤除了放大过程产生的......

试验用75Cr1钢（/%：0.76C,0.30Si,0.70Mn,0.45Cr,0.010P,0.003S）的CSP流程为150 t BOF-LF-60 mm板坯连铸-连轧。通过Thermecmastor-Z热......