高等学校化学学报2026，Vol.47Issue(1)：19-25,7.DOI:10.7503/cjcu20250211
偶氮基薄膜的全息光存储
Holographic Optical Storage in Azo-based Films
摘要
Abstract
Holographic optical storage exhibits recording and reconstructing ability for three-dimensional information based on optical interference and diffraction.It has ultra-high storage density and parallel reading and writing ability,and becomes an important developing direction of information storage.Among various kinds of holographic storage media,azo molecules have attracted much attention due to their advantages such as small molecular size,polarization sensitivity,fast light response,large refractive index changes,and high compatibility with polymer matrix.Herein,we review the applications of azo materials in polarization holographic storage and surface relief gratings in the past 40 years,especially the design and experimental results of high-density multiplexing polarization holographic storage in azo molecule-doped polymer thin films.The feasibility of application of azo-based thin films in photon integrated chip is also analyzed.关键词
偶氮分子/偏振全息/表面浮雕光栅Key words
Azo molecule/Polarization holography/Surface relief grating分类
化学化工引用本文复制引用
FU Shencheng,LIU Yichun..偶氮基薄膜的全息光存储[J].高等学校化学学报,2026,47(1):19-25,7.基金项目
国家自然科学基金(批准号:12374270)资助. Supported by the National Natural Science Foundation of China(No.12374270). （批准号:12374270）
