Generation of high power single frequency 397.5 nm laser with long lifetime and

大功率光纤激光焊匙孔特征参数提取方法研究，刘永华，高向东，匙孔是激光深熔焊接过程中一个重要现象，匙孔的特征与焊接质量和焊接稳定性密切相关。对于大功率光纤激光焊接，分析匙孔的特征参

The Erasmus Plus programme ‘Innovative Education and Training in high power laser plasmas’, otherwis

In this paper, we reported both the experimental demonstration and theoretical analysis of a Raman f

The intensity distributions of a high-power broadband laser beam passing through a nonlinear optical

There are several petawatt-scale laser facilities around the world and the fidelity of the pulses to

In this paper, we experimentally investigated the extreme frequency shift in high-power Raman fiber

Digitalcontrolofhigh-frequencyswitched-modepowerconverter

We demonstrate an all-fiber high-power linearly polarized supercontinuum source with polarization-ma

High power second harmonic generation (SHG) in MgO-doped LiNbO3 waveguides is investigated using a t

A 1645 nm Er:YAG nonplanar ring oscillator, resonantly pumped by a 1470 nm laser diode, is reported.