Pulse compression by filamentation in argon with an acoustic optical programmable dispersive filter for predispersion compensation
Data(s) |
2006
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Resumo |
We have experimentally demonstrated pulses 0.4 mJ in duration smaller than 12 fs; with an excellent spatial beam profile by self-guided propagation in argon. The original 52 fs pulses from the chirped pulsed amplification laser system are first precompressed to 32 fs by inserting an acoustic optical programmable dispersive filter instrument into the laser system for spectrum reshaping and dispersion compensation, and the pulse spectrum is subsequently broadened by filamentation in an argon cell. By using chirped mirrors for post-dispersion compensation, the pulses are successfully compressed to smaller than 12 fs. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Chen XW;Jiang YL;冷雨欣;Liu J;Ge XC;李儒新;徐至展.,Chin. Phys. Lett.,2006,23(5):1198-1200 |
Palavras-Chave | #CYCLE LASER-PULSES #X-RAYS #GENERATION #INTENSE #SUB-10-FS |
Tipo |
期刊论文 |