Osaka University

Nanophoton Corporation

Shin Mizukami

Katsumasa Fujita

Satoshi Kawata

Kazuya Kikuchi

Shogo Kawano

Minoru Kobayashi

The present invention relates to a nonlinear fluorescent molecule that generates a nonlinear fluorescence reaction by incidence of excitation light. This nonlinear fluorescence molecule includes donors and, and an acceptor that is coupled to the donors and. As the donor is excited by the incidence of the excitation light, electric charge moves from the donor to the acceptor. Then, the donor and the acceptor form a charge separated state. In a state in which the charge separated state is maintained, the donor fluoresces when transiting from an excited state to a ground state.

Nonlinear luminescent molecule, fluorescent stain, and observation method

Provided is a nonlinear optical material, an optical recording material, an optical recording method, a photosensitive material, a photopolymerization initiator, and a photosensitizer. One exemplary aspect of the present invention is a photosensitive material used for photolithography for forming a pattern by irradiating a photoresist with excitation light which includes a donor moleculethat is excited by the excitation light, and an acceptor moleculethat is excited by energy transfer or charge transfer from the excited donor

Optical recording material, optical recording method, photosensitive material and method

Growing community of inventors

Osaka, Japan

Shin Mizukami