Temperature dependence of the two-photon absorption of carotenoids

M. G. Vivas; C. R. Mendonca

doi:10.1364/LAOP.2010.MB25

Latin America Optics and Photonics Conference
OSA Technical Digest (CD) (Optica Publishing Group, 2010),
paper MB25
•https://doi.org/10.1364/LAOP.2010.MB25

Temperature dependence of the two-photon absorption of carotenoids

M. G. Vivas and C. R. Mendonca

Latin America Optics and Photonics Conference 2010

Recife Brazil
27–30 September 2010
ISBN: 978-1-55752-903-9

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Joint Poster Session I (MB)

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M. G. Vivas and C. R. Mendonca, "Temperature dependence of the two-photon absorption of carotenoids," in Latin America Optics and Photonics Conference, OSA Technical Digest (CD) (Optica Publishing Group, 2010), paper MB25.

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Abstract

We investigated the influence of temperature on the two-photon absorption (2PA) cross-section of carotenoids employing the WLC Z-scan technique. Such effect was characterized by introducing a 2PA thermal coefficient.

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