divergent lens system

基本解釋

The optical system consists of glass reflector and divergent lens.
系統(tǒng) 包括用玻璃精制而成的反光鏡和發(fā)散透鏡。
Based on the divergent beam system of lens, the fully-leaky guided mode characterization of liquid crystal layer have been studied by means of the prism-coupling technique.
基于透鏡擴束系統(tǒng)，應用棱鏡耦合技術對液晶層的全漏導模特性進行了研究。
While a laser beam goes through a cylindrical lens, the divergent angle width can be precisely determined with a high resolution CCD and a data microcomputer processing system.
該方法的基本原理是利用準直激光束通過柱面鏡產生扇形折射光束，折射光束散開的寬度同柱面鏡曲率半徑直接相關。