Novel multi-exciton states: Homo- and hetero-2-exciton states in porphyrin J-aggregates

Hideaki Kanou, Takayoshi Kobayashi

Research output: Contribution to conferencePaperpeer-review

Abstract

Molecular J-aggregates have attracted much attention because of ultrafast and large optical nonlinearity caused by excitonic resonance. Porphyrin J-aggregates are investigated using femtosecond pump-probe measurements. Two transitions from one-exciton to homo- and hetero-2-exciton states are analyzed.

Original languageEnglish
Pages10-11
Number of pages2
Publication statusPublished - 1999
Externally publishedYes
EventProceedings of the 1999 Quantum Electronics and Laser Science Conference (QELS '99) - Baltimore, MD, USA
Duration: May 23 1999May 28 1999

Conference

ConferenceProceedings of the 1999 Quantum Electronics and Laser Science Conference (QELS '99)
CityBaltimore, MD, USA
Period5/23/995/28/99

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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