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Author Kuratov, A. S. ♦ Brantov, A. V. ♦ Bychenkov, V. Yu. ♦ Aliev, Yu. M.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ♦ CHARGES ♦ ELECTRONS ♦ IRRADIATION ♦ LASER RADIATION ♦ LASER TARGETS ♦ PLASMA ♦ PULSES ♦ SEPARATION PROCESSES ♦ SURFACES ♦ THZ RANGE
Abstract Irradiation of a thin target by an intense laser pulse makes it possible to produce both bulk and surface terahertz (THz) pulses as a result of their generation by a bunch of fast electrons leaving the target and/or by a moving front of the spatial charge separation of expanding plasma. These mechanisms responsible for generating bulk and surface THz radiation are refined and compared. The dependence of the parameters of the generated THz radiation on the laser pulse energy, focal spot size and duration is found. (terahertz radiation)
ISSN 10637818
Educational Use Research
Learning Resource Type Article
Publisher Date 2016-11-01
Publisher Place United States
Journal Quantum Electronics
Volume Number 46
Issue Number 11


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