Title:
TWO-PHOTON ABSORBING COMPOSITION, AND DYE PRECURSOR COMPOUND USED THEREFOR
Document Type and Number:
Japanese Patent JP2006335794
Kind Code:
A
Abstract:
To provide a highly sensitive two-photon absorbing composition that can cause two-photon absorption by a relatively low-power laser.
The two-photon absorbing composition comprises a two-photon absorbing compound having a two-photon absorption cross-sectional area of at least 102 GM (wherein 1 GM is 1×10-50 cm4 s molecule-1 photon-1) and a functional compound that is oxidized or reduced according to the excitation state of the two-photon absorbing compound or changed in response to energy transfer, where the group in the two-photon absorbing compound and the group in the functional compound can form a hydrogen bond with each other but have a different structure from each other.
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Inventors:
SAIKI TOSHIYUKI
INAGAKI YOSHIO
INAGAKI YOSHIO
Application Number:
JP2005159190A
Publication Date:
December 14, 2006
Filing Date:
May 31, 2005
Export Citation:
Assignee:
FUJIFILM HOLDINGS CORP
International Classes:
C09K3/00; C09B11/00; C09B67/20
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
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