本文合成了八种光致变色二芳烯化合物,研究了它们的光致变色性质,并综述了它们在光子型光信息存储技术中的应用。在光辐照下,这些化合物在溶液和PMMA膜中均具有良好的光致变色特性。使用这些化合物作为光存储介质,成功进行了系列高密度光子型光信息存储实验,包括全息光存储、双光子光存储和多波长光存储。结果表明:二芳烯材料是光子型全息、双光子和多波长光存储技术中可采用的最理想的存储介质之一。 In this paper, eight photochromic diarylidene compounds were synthesized and their photochromic properties were studied. Their application in photonic optical information storage technology was reviewed. Under light irradiation, these compounds have good photochromic properties in both solution and PMMA films. Using these compounds as optical storage media, a series of high density photonic optical information storage experiments have been successfully performed, including holographic optical storage, two-photon optical storage and multi-wavelength optical storage. The results show that the diarylenes are one of the most ideal storage media that can be used in photonic holography, two-photon and multi-wavelength optical storage technologies.