光学技术, 2012, 38 (5): 638, 网络出版: 2012-10-08
反射式牛顿环系统在微振动测量中的应用
Application of reflective Newton’s rings system in micro-vibration measurement
光学测量 牛顿环 微振动 等厚干涉 optical measurement Newton’s rings micro-vibration interference of equal thickness
摘要
为了拓展牛顿环系统的应用领域, 探索了反射式牛顿环系统在微振动测量中的应用, 推导出了振幅和频率的测量公式, 阐述了微振动的全过程就是牛顿环条纹不停地吞吐条纹的变化过程, 分析了反射式牛顿环系统只能测量微振动的原因。
Abstract
Application of reflective Newton’s rings system in micro-vibration measurement is explored in order to enlarge application field of Newton’s rings system. Formulas of amplitude and frequency are deduced. The entire proceeding of micro-vibration is the changeful proceeding of Newton’s rings keep taking in and sending out stripes. The cause of Newton’s rings system only used in micro-vibration is analyzed.
黄振永. 反射式牛顿环系统在微振动测量中的应用[J]. 光学技术, 2012, 38(5): 638. HUANG Zhenyong. Application of reflective Newton’s rings system in micro-vibration measurement[J]. Optical Technique, 2012, 38(5): 638.
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