摘要
给出了用作激光雷达行扫描的计算全息光栅扫描器的基本方程式，并在实验中验证了由此基本方程式制作的反射式园盘型光栅扫描器的扫描特性，同时论证了在一个光栅扫描器上实现帧扫描的方法。总结出此种计算全息光栅用作激光雷达扫描的优缺点，并提出了改进措施，为进一步研究实用的激光雷达光栅扫描器打下了基础。
The basic equation of computer - generated phase grating scanner used for laser rader line scanning is presented. Experiments demonstrate the characteristic of the reflective scanner in a disk configuration. The method to realize a frame scanning by using one grating scanner is discussed. The advantages and drawbacks of the computer -generated hologram used for laser radar scanning are concluded and improvements are presented.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1998年第4期4-7,共4页
Journal of Harbin Institute of Technology
基金
黑龙江省自然科学基金
关键词
计算全息
光栅扫描器
激光扫描
激光雷达
Computer - generated hologram
grating scanner
laser scanning
