OPTICAL RECORD MEDIUM

摘要

optical recording materials, optoelectronics, holography. SUBSTANCE: optical record medium designed for direct optical recording of information using photo-induced processes in dielectric materials is based on alkali-halide compound with color center; it is made of lithium fluoride with Nc color centers. Such solution uses anisotropic properties of color centers in alkali-halide crystals. Medium provides for long-time storage of information and does not require deep cooling for information recording and storage. EFFECT: improved thermal and optical stability of optical record medium. 3 dwg