- Tytuł:
- Towards Attosecond Pulses with High Harmonics
- Autorzy:
-
Agostini, P.
Paul, P. M.
Breger, P.
Toma, E. S.
Muller, H. G.
Mullot, G.
Augé, F.
Balcou, Ph. - Powiązania:
- https://bibliotekanauki.pl/articles/2030463.pdf
- Data publikacji:
- 2002-03
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
42.65.Re
42.65.Ky
32.80.Rm
33.60.Cv - Opis:
- The high harmonics produced by focusing an intense femtosecond laser in a gas are theoretically shown to be locked in phase. The physics of this locking is discussed and a new method based on quantum interference in two-photon, two-color ionization allowing to retrieve the relative phase of harmonic pairs is described. The main result is that the 5 harmonics of orders 11-19 produced in argon generate a train of subfemtosecond pulses with a period of 1.35 fs and a duration of 250 attoseconds.
- Źródło:
-
Acta Physica Polonica A; 2002, 101, 3; 313-324
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł