低相干光干涉测量技术作为重要的非接触测量方法之一,由于具有结构简单、测量速度快及分辨率高的优点,在光学系统的非接触测量及生物医学影像等前沿领域具有广阔的应用前景.本文对透镜组的光学元件中心厚度及空气间隔的非接触测量技术进行了总结,简述了基于OCT的生物医学影像方面研究现状,重点论述基于低相干光干涉法测量原理和研究进展,对比分析相关研究方法的优缺点和创新之处,并从系统结构和应用范围的角度对低相干干涉测量技术的发展趋势作了展望.
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