THz radiation from an ultrashort-laser-induced fast spark dense plasma
oleh: Yugami N., Suzuki F., Kashiwazaki H., Higashiguchi T., Sentoku Y., Nishida A., Kodama R.
| Format: | Article |
|---|---|
| Diterbitkan: | EDP Sciences 2013-11-01 |
Deskripsi
We demonstrate a frequency-tuning scheme that uses laser pulse duration to control the ultrafast-discharge current timescale. We also propose a simple physical model to explain the generation of terahertz radiation by laser propagation in an ultrafast-discharge.