【摘要】 本文报告了实验室条件下热透镜产生及在有风和无风影响下热透镜消失的定量时间特征,激光束在经过吸收介质后,远场传输发散特征以及均匀和非均匀吸收热透镜引起光束畸变差异的实验研究。更多还原

【Abstract】 Experiments on the establishing and vanishing time features of thermal lens in the moving or static absorbing cell, the beam diverging features at far field through the blooming cell, the comparision of the beam distortion features of nonuniform absorption with that of uniform absorption are reported.更多还原