Design of the Holographic Fiber-optic Electronic Speckle Pattern Interferometer for Optical Constants of Glasses Measurements

Abstract

An elaboration the holographic fiber-optic electronic speckle pattern interferometer (ESPI) which can will be apply for measurement of the optical constants is described. This interferometer with CCD Smart Camera can be programming based on National Instruments’ graphical programming LabVIEW software. Using the LabVIEW we can apply flexible program for different software steps for processing of recorded interferograms (extracting amplitude, phase map and frequency domain, subtraction), obtained by CCD Smart Camera for feather calculation the optical properties the refractive index and thickness of studying samples.