Two-photon absorption dye-containing material, three-dimensional refractive index modulation material, three-dimensional absorption index modulation material and three-dimensional optical recording material
申请人:Takizawa Hiroo
公开号:US20050019711A1
公开(公告)日:2005-01-27
To provide a two-photon absorption dye-containing material having a great off-resonant two-photon absorption cross section and comprising a two-photon absorption dye capable of decoloring itself through off-resonant two-photon absorption, useful for a three-dimensional refractive index or absorption index modulation material, a three-dimensional optical recording medium, three-dimensional refractive index modulation method and recording and reproducing method for a three-dimensional optical recording medium a two-photon absorption dye-containing material comprising at least a two-photon absorption dye capable of decoloring itself through two-photon absorption.
提供一种具有较大离共振双光子吸收截面的含有双光子吸收染料的材料,包括能够通过离共振双光子吸收脱色的双光子吸收染料,适用于三维折射率或吸收率调制材料,三维光学记录介质,三维折射率调制方法以及三维光学记录介质的记录和再现方法,其中包括至少一种能够通过双光子吸收脱色的双光子吸收染料的双光子吸收染料含材料。