Ultrafast relaxation of the S2 excited state in β-carotene and its homologs: A role of intermediate states

M. Yoshizawa; D. Kosumi; M. Komukai; K. Yanagi; H. Hashimoto

doi:10.1364/up.2006.mi10

Ultrafast relaxation of the S₂ excited state in β-carotene and its homologs: A role of intermediate states

M. Yoshizawa, D. Kosumi, M. Komukai, K. Yanagi, H. Hashimoto

SCI - Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Carotenoids with several conjugation lengths have been investigated. Time-resolved absorbance change and fluorescence are explained by relaxation of excited states and nonlinear optical effects. A role of intermediate states between S₂ and S₁ is discussed.

Original language	English
Title of host publication	International Conference on Ultrafast Phenomena, UP 2006
Publisher	Optical Society of America (OSA)
ISBN (Print)	1557528101, 9781557528100
DOIs	https://doi.org/10.1364/up.2006.mi10
Publication status	Published - 2006
Event	International Conference on Ultrafast Phenomena, UP 2006 - Pacific Grove, CA, United States Duration: 2006 Jul 31 → 2006 Jul 31

Publication series

Name	Optics InfoBase Conference Papers
ISSN (Electronic)	2162-2701

Other

Other	International Conference on Ultrafast Phenomena, UP 2006
Country/Territory	United States
City	Pacific Grove, CA
Period	06/7/31 → 06/7/31

ASJC Scopus subject areas

Instrumentation
Atomic and Molecular Physics, and Optics

Access to Document

10.1364/up.2006.mi10

Cite this

Ultrafast relaxation of the S₂ excited state in β-carotene and its homologs : A role of intermediate states. / Yoshizawa, M.; Kosumi, D.; Komukai, M. et al.

International Conference on Ultrafast Phenomena, UP 2006. Optical Society of America (OSA), 2006. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yoshizawa, M, Kosumi, D, Komukai, M, Yanagi, K & Hashimoto, H 2006, Ultrafast relaxation of the S₂ excited state in β-carotene and its homologs: A role of intermediate states. in International Conference on Ultrafast Phenomena, UP 2006. Optics InfoBase Conference Papers, Optical Society of America (OSA), International Conference on Ultrafast Phenomena, UP 2006, Pacific Grove, CA, United States, 06/7/31. https://doi.org/10.1364/up.2006.mi10

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title = "Ultrafast relaxation of the S2 excited state in β-carotene and its homologs: A role of intermediate states",

abstract = "Carotenoids with several conjugation lengths have been investigated. Time-resolved absorbance change and fluorescence are explained by relaxation of excited states and nonlinear optical effects. A role of intermediate states between S2 and S1 is discussed.",

author = "M. Yoshizawa and D. Kosumi and M. Komukai and K. Yanagi and H. Hashimoto",

year = "2006",

doi = "10.1364/up.2006.mi10",

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