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

I N Piryazev,Yu A Mityagin,G E Kotkovskii,V A Krivenkov,A A Chistyakov,Yu A Kuzishchin,K I Kozlovskii

doi:10.1088/1742-6596/737/1/012020

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

I N Piryazev, Yu A Mityagin + Show 5 more

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https://doi.org/10.1088/1742-6596/737/1/012020

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Journal: Journal of Physics: Conference Series	Publication Date: Aug 1, 2016
License type: cc-by

Affiliation: P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow Engineering Physics Institute

#Study Of Photocurrent #Femtosecond + Show 8 more

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Abstract

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.

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