Generation of sub-20 fs Tunable Visible Pulses from a 100 kHz NOPA For Measuring Ultrafast Heterogeneous Electron Transfer

Ernstorfer, R.; Gundlach, L.; Zimmermann, C.; Willig, F.; Eichberger, R. und Riedle, Eberhard (2004): Generation of sub-20 fs Tunable Visible Pulses from a 100 kHz NOPA For Measuring Ultrafast Heterogeneous Electron Transfer. Ultrafast Optics IV, Vienna, Austria, June, 2003. Krausz, Ferenc ; Korn, Georg; Corkum, Paul und Walmsley, Ian A. (Hrsg.): In: Ultrafast Optics IV. Selected Contributions to the 4th International Conference on Ultrafast Optics, Vienna, Austria, Bd. 95 Berlin; Heidelberg: Springer. S. 393-398

Abstract

We describe the design and performance of a noncollinear optical parametric amplifier that can be pumped by the output of a commercial 100 kHz Ti:sapphire regenerative amplifier. The output of the NOPA is compressed to sub-20 fs length and tunable from 460 nm to beyond 1 mum. The maximum pulse energy is 750 nJ. The system is used to measure photoinduced electron transfer in a perylene/TiO(2) system with unprecedented temporal resolution.

• Dokumententyp: Konferenzbeitrag (Paper)
• Fakultät: Physik
• Themengebiete: 500 Naturwissenschaften und Mathematik > 530 Physik
• ISSN: 0342-4111
• Ort: Berlin; Heidelberg
• Sprache: Englisch