多波长激光绝对距离干涉计量术的原理与发展

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详细信息

Absolute distance interferometry using multiwavelength lasers：theories and progress review

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摘要

摘要: 绝对距离干涉计量术是60年代后期兴起的一种以多波长激光为基础的无导轨大长度测量技术.本文在详细介绍该技术原理的基础上,回顾了该技术的历史,分析了该技术的发展现状,展望了该技术今后的发展趋势和可能的发展方向.
- 绝对距离干涉计量 /
- 多波长激光器 /
- 大长度测量 /
- 小数条纹技术 /
- 干涉仪
Abstract: Absolute distance interferometry (ADI) for large length measurements has been studied for several decades.In this period,many breakthroughs in ADI art have been achieved.Recent years,this technique has came to maturity in the subject of long distance measurement.Starting from the point of the detailed description of ADI principles,this paper reviews the development history of ADI,analyses the current state and future trends of ADI emphasizes the application of the multiwavelength infrared lasers in this subject.