optical beam scanning meaning in English

光束扫描
光学束扫描

Compared to other traditional rotating mirror scanning system and acoustic - optical scanning system , its scanning speed is faster and it can also offer higher resolution . in the same time , it offers precise stabilization and random - access optical beam scanning . it can satisfy the need of high - speed scanning systems , for example , high - resolution laser tv , high - speed printer and laser radar , and so on
光学相控阵是一种新型的光扫描技术，它同传统的转镜扫描、声光扫描等扫描技术相比具有扫描速度快、分辨率高和随机存取等优点，可以满足高清晰度激光电视、高速激光打印机、激光雷达等高速扫描的要求。