Abstract
The sixth harmonic (6ω, 133 nm) of a Ti:sapphire laser is generated using cascaded four-wave mixing in filamentation propagation of the fundamental (ω) and the second harmonic (2ω) pulses through Ne gas. The method provides the 6ω pulse energy higher than 5 nJ/pulse at 1 kHz and a pulse duration shorter than 17 fs without dispersion compensation.
Original language | English |
---|---|
Pages (from-to) | 6021-6024 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 39 |
Issue number | 20 |
DOIs | |
Publication status | Published - Oct 15 2014 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics