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ICOP & ICPET 2014, 20 - : 209-212 Back to browse issues page
Study of the effect of chirp and pulse duration of initial ultra-short pulse on generated THz radiation intensity from filamentation in air
Mojtaba Hashemi Peykar Mr * 1, Somayeh Najafi Dr.1, Fazel Jahangiri Dr.1, Reza Massudi Dr.1
1- Shahid Beheshti University
Abstract:   (3704 Views)
In this paper, generated terahertz from filament in air has been considered by generalization of the Cherenkov radiation model and also numerical calculations related to THz radiation behavior which influenced by effect of chirp and pulse duration of initial ultra-short pulse have been done. Therefore, what is observed in the previous experimental works is justified and the cause of phenomenon is expressed.
Keywords: chirp, filamentation, pulse duration, terahertz, ultra-short pulse
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Type of Study: Research | Subject: Special
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Hashemi Peykar M, Najafi S, Jahangiri F, Massudi R. Study of the effect of chirp and pulse duration of initial ultra-short pulse on generated THz radiation intensity from filamentation in air. ICOP & ICPET. 2014; 20 :209-212
URL: http://opsi.ir/article-1-131-en.html


Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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