| Tartalom: |
http://iopscience.iop.org/0953-4075/45/7/074022 |
| Archívum: |
REAL |
| Gyűjtemény: |
Status = Published
Subject = Q Science / természettudomány: QC Physics / fizika: QC02 Optics / fénytan
Type = Article
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| Cím: |
A case study for terahertz-assisted single attosecond pulse generation
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| Létrehozó: |
Balogh, Emeric
Kovács, K.
Tosa, V.
Varjú, Katalin
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| Dátum: |
2012
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| Téma: |
QC02 Optics / fénytan
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| Tartalmi leírás: |
We numerically investigate the use of strong THz radiation in assisting single attosecond pulse
generation by few-cycle, 800 nm laser pulses. We optimize focusing conditions to generate
short and powerful single attosecond pulses of high-energy photons by keeping the parameters
of the THz field within the limits achieved experimentally. We show that using optimal
focusing geometry isolated attosecond pulses shorter than 100 as can be obtained even in the
absence of further gating or XUV compression techniques, using an 8 fs generating pulse.
Furthermore, quantum path control of short- and long-trajectory components is demonstrated
by varying the delay between the THz and IR pulses.
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| Típus: |
Article
PeerReviewed
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| Formátum: |
text
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| Azonosító: |
Balogh, Emeric and Kovács, K. and Tosa, V. and Varjú, Katalin (2012) A case study for terahertz-assisted single attosecond pulse generation. Journal of Physics B: Atomic, Molecular and Optical Physics, 45 (7). No.-074022. ISSN 0953-4075, ESSN: 1361-6455
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| Kapcsolat: |
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