Influence of energy-transfer upconversion (ETU) effect on the output pulse in d iode-pumped Cr:YAG passively Q-switched lasers is investigated.

• 分析和报道了受激粒子能量上转换 (ETU)效应对Cr:YAG被动调QNd :YAG Nd :YVO4激光器的输出脉冲影响研究 .