Abstract
We report generation of high harmonics in a gas-jet pumped by pulses self-compressed in a He-filled hollow-core photonic crystal fiber through the soliton effect. The gas-jet is placed directly at the fiber output. As the energy increases the ionization-induced soliton blue-shift is transferred to the high harmonics, leading to a emission bands that are continuously tunable from 17 to 45 eV.
Original language | English |
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Pages (from-to) | 1768-1771 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 42 |
Issue number | 9 |
Early online date | 24 Apr 2017 |
DOIs | |
Publication status | Published - 1 May 2017 |
Keywords
- physics.optics