单词plano-concave
adj.: 平凹的
平凹的〔一面平一面凹的〕
Influence of Gaussian reflectivity mirror and its tilt on the laser field distribution of plano-concave resonator
高斯反射镜及其倾斜对平凹腔激光场分布的影响
The Properties of Plano-concave Resonator with a Gaussian-reflectivity Mirror
高斯镜平凹腔激光场模式特性研究