Extended bis(donor)-substituted squaraine chromophores exhibit very high two-photon cross-sections (as high as 33000 GM) in the near-IR; these can be attributed to the combination of large transition dipoles with small detuning energies. The modulus of the third-order nonlinear optical susceptibility at 1.3 μm has been found to be 7.0 × 10<sup>-11</sup> esu for one of these chromophores. Copyright © 2006 American Chemical Society.

Chung, S., Zheng, S., Odani, T., Beverina, L., Fu, J., Padilha, L., et al. (2006). Extended Squaraine Dyes with Large Two-Photon Absorption Cross-Sections. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 128(45), 14444-14445 [10.1021/ja065556m].

Extended Squaraine Dyes with Large Two-Photon Absorption Cross-Sections

BEVERINA, LUCA;PAGANI, GIORGIO ALBERTO;
2006

Abstract

Extended bis(donor)-substituted squaraine chromophores exhibit very high two-photon cross-sections (as high as 33000 GM) in the near-IR; these can be attributed to the combination of large transition dipoles with small detuning energies. The modulus of the third-order nonlinear optical susceptibility at 1.3 μm has been found to be 7.0 × 10-11 esu for one of these chromophores. Copyright © 2006 American Chemical Society.
Articolo in rivista - Articolo scientifico
squaraines, Two Photon Absorption
English
2006
128
45
14444
14445
none
Chung, S., Zheng, S., Odani, T., Beverina, L., Fu, J., Padilha, L., et al. (2006). Extended Squaraine Dyes with Large Two-Photon Absorption Cross-Sections. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 128(45), 14444-14445 [10.1021/ja065556m].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/14787
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