激光测微仪的研制及其最新进展  

Research in Laser Micrometer and Its New Developments

作　　者：李胜利[1] 金泰义[1] 徐育[1] 胡跃全[1] 

机构地区：[1]中国科技大学精密机械及精密仪器系

出　　处：《现代科学仪器》1995年第4期45-47,2,共3页Modern Scientific Instruments

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.

关 键 词：激光测微仪 位敏探测器 非接触测量 

分 类 号：TH744.5[机械工程—光学工程]