| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hologram recording material capable of achieving all of high sensitivity, high diffraction efficiency, favorable storage property, a low shrinkage rate, dry process and multiple recording characteristics, applicable to a high-density optical recording medium, a three-dimensional display, a holographic optical element or the like, and to provide a hologram recording method. <P>SOLUTION: In the hologram recording method, hologram recording is carried out by refractive index modulation using either a coloring reaction or a decolorizing reaction and a polymerization reaction. <P>COPYRIGHT: (C)2009,JPO&INPIT |
