کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1541169 996676 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Changes in the spectrum of twist anisotropic Gaussian Schell-model beams propagating through turbulent atmosphere
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Changes in the spectrum of twist anisotropic Gaussian Schell-model beams propagating through turbulent atmosphere
چکیده انگلیسی
Based on the extended Huygens-Fresnel principle, the spectrum of twist anisotropic Gaussian Schell-model (TAGSM) beams propagating through turbulent atmosphere is derived analytically by using the partially coherent complex curvature tensor. The relative spectral shift of TAGSM beams propagating through turbulent atmosphere is closely related with the strength of atmospheric turbulence, the beam's parameter and the radial coordinate. The on-axis spectral shift of TAGSM beams propagating through turbulent atmosphere changes from blue shift to red shift with the increasing of the propagation distance z, and at a certain propagation distance z, there exists a rapid transition of the spectrum at the critical position rc.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 281, Issue 9, 1 May 2008, Pages 2337-2341
نویسندگان
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