Application of Photoinduced Dynamic Lens for Enhancing the Resolution of an Optical Addressing System

摘要

The method of increasing the resolution of an optical addressing system is proposed. To increase the resolution, a nonlinear element, a cell filled with dye solution, is placed in the focal plane of the focusing lens. A dynamic lens induced by a controllable light beam in a photochrome dye is used. The performance of the dynamic lens formed in the photochrome medium was investigated. The results of investigation of a reversible light-sensitive crown-bearing medium are presented. It was found experimentally that the resolution of the optical addressing system can be increased by an order of magnitude if the solution of a phitichrome crown-bearing dye is used.The article is arranged as follows. In p. 2, the principle of the new addressing system with the increased resolution is described; its main advantages compared to conventional systems are illustrated. In p. 3, a new nonlinear element is described. The prototype of the element is implemented. Its properties are investigated. In p. 4, the results of experiments are presented.