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Compression of the pulses of a Ti:sapphire laser system to 5 femtoseconds at 0.2 terawatt level |
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| Authors: | AJ Verhoef J Seres K Schmid Y Nomura G Tempea L Veisz F Krausz |
| Institution: | (1) Max-Planck-Intitut für Quantenoptik, Hans-Kopfermann-Strasse 1, 85748 Garching, Germany;(2) Institut für Photonik, Technische Universität Wien, Gusshausstrasse 27/387, 1040 Wien, Austria;(3) Department für Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany;(4) FEMTOLASERS Produktions GmbH, Fernkorngasse 10, 1100 Wien, Austria |
| Abstract: | High intensity contrast ratio, pre-pulse free pulses with pulse duration of 5 fs and pulse energy of 1 mJ were generated at a repetition rate of 1 kHz by compressing the output pulses of a multi-stage Ti:sapphire laser amplifier system in a Ne-gas-filled hollow fibre. The spatial and temporal properties of the output laser beam were fully characterised. PACS 42.60.Jf; 42.65.Re; 42.81.Qb |
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