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Proceedings Paper

Spectrally resolved femtosecond photon echo spectroscopy of astaxanthin
Author(s): Ajitesh Kumar; S. K. Karthick Kumar; Aditya Gupta; Debabrata Goswami
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Paper Abstract

We have studied the coherence and population dynamics of Astaxanthin solution in methanol and acetonitrile by spectrally resolving their photon echo signals. Our experiments indicate that methanol has a much stronger interaction with the ultrafast dynamics of Astaxanthin in comparison to that of acetonitrile.

Paper Details

Date Published: 24 August 2011
PDF: 6 pages
Proc. SPIE 8173, Photonics 2010: Tenth International Conference on Fiber Optics and Photonics, 817325 (24 August 2011); doi: 10.1117/12.899781
Show Author Affiliations
Ajitesh Kumar, Indian Institute of Technology Kanpur (India)
S. K. Karthick Kumar, Indian Institute of Technology Kanpur (India)
Aditya Gupta, Indian Institute of Technology Kanpur (India)
Debabrata Goswami, Indian Institute of Technology Kanpur (India)


Published in SPIE Proceedings Vol. 8173:
Photonics 2010: Tenth International Conference on Fiber Optics and Photonics

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