The study of photocurrent and power of THz radiation photoconductive antennas based on GaAs dependence on geometry of focusing and radiation parametres of femtosecond laser
| Autor: | Yu. A. Kuzishchin, I N Piryazev, Victor Krivenkov, Yu. A. Mityagin, G. E. Kotkovskii, Alexander A. Chistyakov, K I Kozlovskii |
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| Rok vydání: | 2016 |
| Předmět: |
Photocurrent
History Materials science Condensed Matter::Other business.industry Terahertz radiation Photoconductivity Physics::Optics Radiation Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Laser Computer Science Applications Education law.invention Condensed Matter::Materials Science Optics law Femtosecond Optoelectronics Electric current business Power density |
| Zdroj: | Journal of Physics: Conference Series. 737:012020 |
| ISSN: | 1742-6596 1742-6588 |
| DOI: | 10.1088/1742-6596/737/1/012020 |
| Popis: | The results of experimental study of the effect of the focal spot location and the power density of radiation of femtosecond (FS) laser within the electrode gap of LT-GaAs photoconductive antenna on the photocurrent and average THz emission power are presented. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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