Imaging mechanism and characteristics of a novel photoetching holographic recording material: photoetching cellulose film (PCF)

摘要

In this paper, a novel photoetching cellulose film is presented. The basic photochemical reaction process and the mechanism of image formation is discussed by means of electron spin resonance spectra and infrared spectra. Meanwhile, its characteristics such as stronger real- time effect, higher spatial resolution, linear surface relief modulation capacity and delay development effect are investigated experimentally.