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Proceedings Paper

Two-photon absorption of hydrocarbons at visible wavelengths
Author(s): Kenji Kamada
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Paper Abstract

The two-photon absorption properties of brunched π-conjugated hydrocarbons at visible wavelengths, up to 400 nm measured by using the femtosecond open-aperture Z-scan method are presented. The hydrocarbons, phenylethynylsubstituted benzenes, shows moderate (several hundreds GM) or very large (~20,000 GM) two-photon absorption cross sections, suggesting such a hydrocarbons can be efficient two-photon absorption chromophores in the wavelength region.

Paper Details

Date Published: 6 March 2013
PDF: 6 pages
Proc. SPIE 8622, Organic Photonic Materials and Devices XV, 86220H (6 March 2013); doi: 10.1117/12.2003455
Show Author Affiliations
Kenji Kamada, National Institute of Advanced Industrial Science and Technology (Japan)


Published in SPIE Proceedings Vol. 8622:
Organic Photonic Materials and Devices XV
Christopher E. Tabor; François Kajzar; Toshikuni Kaino; Yasuhiro Koike, Editor(s)

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