Generation of scalable terahertz radiation from cylindrically focused two-color laser pulses in air

We demonstrate scalable terahertz (THz) generation by focusing terawatt, two-color laser pulses in air with a cylindrical lens. This focusing geometry creates a two-dimensional air plasma sheet, which yields two diverging THz lobe profiles in the far field. This setup can avoid plasma-induced laser...

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Veröffentlicht in:	Applied physics letters 2016-03, Vol.108 (12)
Hauptverfasser:	Kuk, D., Yoo, Y. J., Rosenthal, E. W., Jhajj, N., Milchberg, H. M., Kim, K. Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	AIR CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COLOR CYLINDRICAL CONFIGURATION EFFICIENCY FOCUSING LASERS LENSES MIRRORS PLASMA PLASMA SHEET PULSES SPHERICAL CONFIGURATION TWO-DIMENSIONAL SYSTEMS
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