摘要
测距能力是激光测距机最重要的技术指标。提出了一种新型的激光测距机测距能力的检测方法———无靶板消光比法 ,它采用消光比技术将激光发射能力和激光接收能力分开进行直接测量。具有无需野外靶板、不受环境限制、检测结果准确快速、易于实现和对维修有指导意义等特点。
The range finding capability is one of the major performance of the laser range finder.A new checking method of the range finding capability,extinction ratio measurement without target,by which laser emission capability and reception capability can be dividually measured,is put forward.Based on which,a new tester for the range finding capability of laser range finders is developed. No targets are necessary.It is no more restricted to environment nearby,and an accurate result can be acquired rapidly.It proved to be instructional for maintenance.
出处
《激光技术》
CAS
CSCD
北大核心
2004年第1期82-84,87,共4页
Laser Technology
关键词
激光测距机
测距能力
消光比法
检测仪
laser range finder
range finding capability
extinction ratio measurement
tester
