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本文论述了双波长全息干涉术的理论和实验研究成果.理论研究部分采用经典方法和莫尔法分别对双波长单次曝光法和双波长双曝光法进行了分析.实验研究部分列出了用 Twyman-Green 干涉系统和 Mach-Zehnder 干涉系统所获得的结果,并阐述了关于空间滤波和增强定向反射能力的特殊实验技术.
This paper discusses the theoretical and experimental research results of the dual-wavelength holographic interferometry.The theoretical research part adopts the classical method and the Morph method respectively to analyze the double-wavelength single-exposure method and the dual-wavelength double-exposure method.The experimental research part lists the use of Twyman-Green interference system and the Mach-Zehnder interference system, and explains the special experimental techniques for spatial filtering and enhancement of the directional reflectivity.