Ultrafast fluorescence polarization spectroscopy of near infrared dye in picosecond dynamic range: model and simulation

Yang Pu

doi:10.1117/12.2038705

7 March 2014 Ultrafast fluorescence polarization spectroscopy of near infrared dye in picosecond dynamic range: model and simulation

Yang Pu

Author Affiliations +

Proceedings Volume 8984, Ultrafast Phenomena and Nanophotonics XVIII; 89841J (2014) https://doi.org/10.1117/12.2038705
Event: SPIE OPTO, 2014, San Francisco, California, United States

Abstract

Near-infrared (NIR) dyes which absorb and emit light within the range from 700 to 900 nm have several benefits in biological studies. However, because of short fluorescence lifetime in picosecond range, no significant efforts have been made to recognize the theory of these dyes in time-resolved polarization dynamics. For the first time, a set of first-order linear differential equations was developed to model fluorescence polarization dynamics of NIR dye in picoseconds range and verify it by the ultrafast spectra obtained by streak camera.

Citation Download Citation

Yang Pu "Ultrafast fluorescence polarization spectroscopy of near infrared dye in picosecond dynamic range: model and simulation", Proc. SPIE 8984, Ultrafast Phenomena and Nanophotonics XVIII, 89841J (7 March 2014); https://doi.org/10.1117/12.2038705

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