Ultra-fast dynamics in Coumarin 153 obtained by differential fluorescence
| dc.contributor.author | Villagrán-Muníz, M., author | |
| dc.contributor.author | García-Segundo, C., author | |
| dc.contributor.author | Marconi, Mario Carlo, author | |
| dc.contributor.author | Torga, J., author | |
| dc.contributor.author | Elsevier Science B. V., publisher | |
| dc.date.accessioned | 2007-01-03T08:10:19Z | |
| dc.date.available | 2007-01-03T08:10:19Z | |
| dc.date.issued | 2001 | |
| dc.description.abstract | We present measurements of the molecular rotational diffusion dynamics in the picosecond scale in a Coumarin 153 ethylene-glycol solution. A novel technique is used in which the fluorescent sample is excited with two femtosecond laser pulses in a pump and probe scheme. The spatial anisotropy generated by the first pulse excitation is sampled as a function of delay time through the fluorescence produced by the delayed pulse. The rotational time is obtained from the change in the fluorescence produced as a function of the delay time. | |
| dc.format.medium | born digital | |
| dc.format.medium | articles | |
| dc.identifier.bibliographicCitation | Torga, J., et al., Ultra-Fast Dynamics in Coumarin 153 Obtained by Differential Fluorescence, Optics Communications 195, no. 1-4 (1 August 2001): [215]-219. | |
| dc.identifier.uri | http://hdl.handle.net/10217/67863 | |
| dc.language | English | |
| dc.language.iso | eng | |
| dc.publisher | Colorado State University. Libraries | |
| dc.relation.ispartof | Faculty Publications | |
| dc.rights | ©2001 Elsevier Science B. V. | |
| dc.rights | Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright. | |
| dc.subject | time-resolved fluorescence | |
| dc.subject | rotational diffusion time | |
| dc.subject | rotational depolarization | |
| dc.title | Ultra-fast dynamics in Coumarin 153 obtained by differential fluorescence | |
| dc.type | Text |
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