fixed prism是什么意思

用法例句

Properties of flattened Gaussian beam in directional prism cavity;

定向棱镜腔平顶高斯激光束特性的研究

Study on directional prism resonator to improve the laser beam quality of repetition rate DPL;

通过实验发现:定向棱镜谐振腔在热传导冷却、Cr4+:YAG被动调Q 的侧向泵浦DPL中, 40 Hz运行时, 0。