Control of THz field waveform emitted from air plasma by chirping two-color laser pulses
Few-cycle terahertz pulses can be effectively generated in air plasma by mixing an ultrashort laser pulse with its second harmonic. The temporal overlap between these two pulses is critical, which can degrade with the mismatch of group velocities. However, the overlap between the fundamental and sec...
Elmentve itt :
| Szerzők: | |
|---|---|
| Dokumentumtípus: | Cikk |
| Megjelent: |
2019
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| Sorozat: | OPTICS COMMUNICATIONS
436 |
| Tárgyszavak: | |
| doi: | 10.1016/j.optcom.2018.12.020 |
| mtmt: | 31240920 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/27936 |