Abstract
We present effects of spectral shaping on the two-photon fluorescence from fluorescent dye molecules in solution and from quantum dots. The experiments are done with sub-25 fs pulses around 800 nm and a compact (7×10 cm2) high resolution reflective spectral phase shaper. Our results demonstrate that the sign of a phase step in the spectrum of the excitation pulses influences the amount of fluorescence. This implies that beside the two-photon spectral intensity the phase of this spectrum is important as well.
Original language | English |
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Title of host publication | Ultrafast Phenomena XV |
Subtitle of host publication | Proceedings of the 15th International Conference, Pacific Grove, USA, July 30 - August 4, 2006 |
Editors | Paul Corkum, David M. Jonas, R.J. Dwayne Miller, Andrew M. Weiner |
Publisher | Springer |
Pages | 208-210 |
ISBN (Electronic) | 978-3-540-68781-8 |
ISBN (Print) | 978-3-540-68779-5, 978-3-662-50112-2 |
DOIs | |
Publication status | Published - 2007 |
Event | 15th International Conference on Ultrafast Phenomena 2006 - Pacific Grove, United States Duration: 31 Jul 2006 → 4 Aug 2006 Conference number: 15 |
Publication series
Name | Springer Series in Chemical Physics |
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Publisher | Springer |
Volume | 88 |
ISSN (Print) | 0172-6218 |
ISSN (Electronic) | 2364-9003 |
Conference
Conference | 15th International Conference on Ultrafast Phenomena 2006 |
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Abbreviated title | Ultrafast Phenomena XV |
Country/Territory | United States |
City | Pacific Grove |
Period | 31/07/06 → 4/08/06 |
Keywords
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