Generation of terahertz radiation in ordered arrays of GaAs nanowires
- Trukhin, V.N.
- Bouravleuv, A.D.
- Mustafin, I.A.
- Kakko, Joona-Pekko
- Huhtio, Teppo
- Cirlin, G.E.
- Lipsanen, Harri
Publication date
January 2015
DOI Publisher
AIP Publishing Journal
Applied Physics LettersAbstract
THz generation under excitation by ultrashort optical pulses in ordered arrays of GaAs nanowires is reported. It was found that the efficiency of THz radiation generation increases due to the resonant leaky mode excitation in nanowires. The maximum value of the THz field is achieved when the distance between the nanowires is of the order of the wavelength of exciting light.Peer reviewe
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