摘要
中国科大研制出一种JW型激光测微仪。本文介绍了它的工作原理，将其各项性能指标与国外同类产品进行了比较，并对近来提高精度和实用性的各项改进设计进行了分析，最后也介绍了该仪器在各领域中应用情况。
A new JW series Laser micrometer suitable for non-contact measurement has been developed in USTC. The working principle of this instrument is presented and its features are compared with laser micrometers from abroad. Recent modi-fied designs to improve its accuracy and practicabilities are analyzed in this paper and the typical applications of this instrument under various circumstances are instroduced.
出处
《现代科学仪器》
1995年第4期45-47,2,共3页
Modern Scientific Instruments
关键词
激光测微仪
位敏探测器
非接触测量
Laser micrometer,position sensitive device,optical triangulation,non-contact measurment
