Photopolymer for Optical Holography and Holographic Interferometry

摘要

Summary: In our laboratory, we have continued in experimental study of acrylamide-based photopolymer recording material. Our exposition and detection setup was used for real-time measurements of a diffraction grating formation process. Based on the results of our measurements, the chemical composition of the material was modified to increase sensitivity, value of refractive index modulation and stability of the formed structure. Recently, the material has been successfully applied to holographic interferometry.