مشخصات پژوهش

عنوان	Polarization influence on the backward Raman amplification through chirped pump laser pulse
نوع پژوهش	مقاله چاپ شده
کلیدواژه‌ها	Raman amplification Chirped pulse Particle in-cell simulation
چکیده	Seed pulse amplification with a chirped pump laser pulse via Raman backward scattering is investigated through numerical simulations. The optimal dimensionless chirp value for selected parameters in this article is in the range 10−5 ≤|∝/ω2p|≤4×10−5. Also, the effect of the polarization of the pump and seed pulses is investigated. Numerical results showed that circular polarization has comparative advantage. The enhancement factor for circular polarization in the optimum chirp has increased to 6% compared with linear polarization.
پژوهشگران	میثم تقی پور (نفر چهارم)، تقی محسن پور (نفر سوم)، سعید میرزانژاد (نفر دوم)، زینب مهدیان (نفر اول)