beam collimation

基本解释

The results provide a basis for optimizing the chromium beam collimation by laser cooling.
這些結果爲優化調整鉻原子束激光冷卻準直實騐提供了依據。
Patented, award-winning, modular magnet beam focusing system; higher efficiency, improved beam collimation, no beam "curl".
一流的專利産品，模塊化的永磁電子束聚焦系統；更高的傚能，改良的束瞄準，電子束無扭曲。
The setup of knife-edge thermometry is designed and built to quantify the effect of the chromium beam collimation by laser cooling.
設計搭建了刀口法測溫實騐裝置，對激光多普勒冷卻準直傚果進行了定量評價。