Abstract
The technique of chirped pulse amplification has successfully been applied to the amplification of sub-50-fs pulses from Ti:sapphire oscillators and energies approaching 125 mJ have been achieved.1,2 Although these pulses have very high peak power they are useful to solid-state target experiments only if they are free of any prepulse or wings. We describe here a Ti:sapphire amplifier producing 15 TW pulses at 10 Hz, which has been designed to produce pedestal-free pulses. To reduce any prepulse, we designed the amplifier with broad transmission bandwidth, minimum material path length, high gain, and an aberration-free system for stretching and recompressing the pulses.3
© 1996 Optical Society of America
PDF ArticleMore Like This
A. Antonetti, F. Blasco, J.P. Chambaret, G. Chériaux, G. Darpentigny, G. Hamoniaux, C. Le Blanc, P. Rousseau, and F. Salin
SaC3 Applications of High Field and Short Wavelength Sources (HFSW) 1997
A. Antonetti, J.P. Chambaret, G. Cheriaux, P.F. Curley, G. Darpentigny, C. Le Blanc, and F. Salin
WA.2 International Conference on Ultrafast Phenomena (UP) 1996
G. Cheriaux, A. Antonetti, J.P. Chambaret, P. Curley, G. Darpentigny, G. Hamoniaux, C. Le Blanc, P. Rousseau, and F. Salin
JThB2 European Quantum Electronics Conference (EQEC) 1996