Abstract
We describe the terahertz emission from multiple filaments in air in the presence of an external electric field. A strong enhancement of the radiated terahertz energy is obtained by the combined effect of terahertz field interference and presence of a static electric field.
| Original language | English |
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| Pages (from-to) | 265-269 |
| Number of pages | 5 |
| Journal | Applied Physics B: Lasers and Optics |
| Volume | 117 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Oct 2014 |