In a holographic recording medium in which a holographic recording medium is sandwiched between the first base material and a second base material, the holographic recording medium is characterized in that the holographic recording layer contains a binder forming compound, a compound provided with an ethylenical unsaturated bond, a photopolymerization initiator which can initiates a polymerization reaction of the compound provided with an ethilenical unsaturated bond, the content of the compound provided with an ethilenical unsaturated bond is within a range of 1 to 50 % by mass for the whole of the composition and the photopolymerization initiator contains at least a composition represented by the following general formula (1). General formula (1): [A-Fe-B]+⋅X-
With above structure, it is possible to provide a holographic recording medium having a high sensitivity and superior in storage, a holographic recording method, and a holographic recording medium recorded with holographic information.
在一种全息记录介质中,全息记录介质夹在第一基底材料和第二基底材料之间,该全息记录介质的特征在于,全息记录层包含粘合剂形成化合物、
乙烯基不饱和键化合物、光聚合
引发剂,该
引发剂可引发
乙烯基不饱和键化合物的聚合反应,
乙烯基不饱和键化合物的含量在整个组合物的质量百分比为 1%至 50%的范围内,并且光聚合
引发剂至少包含以下通式 (1) 所代表的组合物。通式 (1):[A-Fe-B]+⋅X-
有了上述结构,就有可能提供一种灵敏度高、存储性能优越的全息记录介质、一种全息记录方法和一种记录有全息信息的全息记录介质。