【摘要】 实验测量了望远镜腔铜蒸气激光荡振器输出光束在不同条件下的远场分布及其瞬态过程,测量出振荡器、放大器间的延时对放大器输出远场分布的影响。用腔的几何光学近似解释了远场分布的形成。更多还原

【Abstract】 We have quantitatively measured the far-field distribution of laser beams and the evolution of the copper vapor laser oscillator with telescopic resonator as well as the influences of the delay between the oscillator and the amplifier on the far-field pattern we explained with geometric theory of laser cavity the formation process of the far-field distribution.更多还原