NON-RESONANCE TWO-PHOTON ABSORPTION COMPOUND, NON-RESONANCE TWO-PHOTON EMISSION COMPOUND, NON-RESONANCE TWO-PHOTON ABSORPTION INDUCTION METHOD AND LIGHT EMISSION GENERATING METHOD BY NON-RESONANCE TWO-PHOTON ABSORPTION

摘要

PROBLEM TO BE SOLVED: To provide an organic material which efficiently absorbs two photons, that is, an organic material having a large two-photon absorption cross section.;SOLUTION: The non-resonance two-photon absorption compound has two or more chromophores showing non-resonance two-photon absorption in the molecule. The chromophores induce non-resonance two-photon absorption in an associated state within the molecule.;COPYRIGHT: (C)2004,JPO