A two-photon absorption decolorizable material comprising: a two-photon absorption dye executing a two-photon absorption; and a decolorizable dye having a molar absorption coefficient equal to or less than 100 at a wavelength of a light irradiated at the two-photon absorption, wherein the decolorizable dye is decolorized by an electron transfer or an energy transfer utilizing an excitation energy obtained by the two-photon absorption of the two-photon absorption dye.
一种双光子吸收可脱色材料,包括:具有双光子吸收的双光子吸收
染料;以及在双光子吸收处照射的光波长下摩尔吸收系数等于或小于 100 的可脱色
染料,其中,利用双光子吸收
染料的双光子吸收所获得的激发能量,通过电子转移或能量转移对可脱色
染料进行脱色。