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Optica Publishing Group
  • Quantum Electronics and Laser Science Conference
  • OSA Technical Digest (Optica Publishing Group, 1993),
  • paper QThH30

Femtosecond dynamics of one-dimensional Frenkel excitons in J-aggregates

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Abstract

The J-aggregate of cyanine molecules is attracting many scientists’ attention because it is a typical model for the mesoscopic system with a large third-order optical nonlinearity. Many interesting phenomena, such as superradiance, have been observed1 in the excited-state dynamics of J-aggregates of pseudoisocyanine (PIC) by picosecond absorption and luminescence spectroscopies.

© 1993 Optical Society of America

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