العوامل المؤثرة على كفاءة الفلم الحساس الهولوكرافي

Abstract

Using silver halide which is mix of silver bromide AgBr and silver iodide AgI with gelatin to fabrication of Holographic sensitive film, using Nd-Yag laser, doubling frequency of wave length 532 nm and its powers of 20 mWatt.Also, the effect factors such as diffraction angel and laser power on the sensitive film efficiency have been studied, and the diffraction efficiency of 64% has been obtained.