Abstract
We present the current development of an injector for a high-contrast, ultrashort laser system devoted to relativistic laser-plasma interactions at kHz repetition rate [1]. The front-end is based on a 1 kHz, CEP-stabilized Ti:Sa CPA, delivering 1.4 mJ, 28 fs pulses, followed by a cross-polarized wave (XPW) filter for temporal cleaning and shortening. This filter is an optimized version of the waveguided XPW device described in [2]. 300 μJ pulses are routinely generated, corresponding to a XPW internal efficiency as high as 33% and a global energy transmission of 22%.
| Original language | English |
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| DOIs | |
| Publication status | Published - 1 Jan 2013 |
| Event | 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013 - Munich, Germany Duration: 12 May 2013 → 16 May 2013 |
Conference
| Conference | 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013 |
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| Country/Territory | Germany |
| City | Munich |
| Period | 12/05/13 → 16/05/13 |