2 photon absorption materials which include the chemical compound which is displayed 2 photon absorption materials, non resonance 2 photon absorption being induced manner and luminous generation manner, and uses that the photon sucking/absorbing light absorption record material which are by that, at associated state during 2 photon absorption

摘要

PROBLEM TO BE SOLVED: To provide an organic material absorbing two photons in high efficiency, i.e. having a large two-photon absorption cross-section.;SOLUTION: The non-resonating two-photon absorption compound demonstrates non-resonating two-photon absorption in an intermolecular associated state. The non-resonating two-photon absorption compound is a cyanine dye, a merocyanine dye, an oxonol dye or a compound expressed by general formula (1).;COPYRIGHT: (C)2004,JPO