Article (Published version) (298 Kb) - 
Free accessOther version: http://scitation.aip.org/content/aip/journal/apl/89/17/10.1063/1.2363941
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Scientific Article
unige:37853 
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Optimal control of filamentation in air |
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| Published in | Applied physics letters. 2006, vol. 89, no. 17, 171117 | |
| Abstract | The authors demonstrate optimal control of the propagation of ultrashort, ultraintense (multiterawatt) laser pulses in air over distances up to 36m in a closed-loop scheme. They optimized three spectral ranges within the white-light continuum as well as the ionization efficiency. Optimization results in signal enhancements by typical factors of 2 and 1.4 for the target parameters. The optimization results in shorter pulses by reducing their chirp in the case of white-light continuum generation, while they correct the pulse from its defects and set the filamentation onset near the detector as far as air ionization is concerned. | |
| Keywords | Chirping — Ionization — Filamentation — Self phase modulation — Visible spectra | |
| Identifiers | DOI: 10.1063/1.2363941 | |
| Full text |
Article (Published version) (298 Kb) - Free access Other version: http://scitation.aip.org/content/aip/journal/apl/89/17/10.1063/1.2363941 |
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| Structures | ||
| Research groups | ISE Climat ISE Pôle Sciences | |
| Citation (ISO format) | ACKERMANN, Roland et al. Optimal control of filamentation in air. In: Applied physics letters, 2006, vol. 89, n° 17, p. 171117. doi: 10.1063/1.2363941 https://archive-ouverte.unige.ch/unige:37853 |
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