کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1537764 996596 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Spectral properties of spatially and spectrally partially coherent cosh-Gaussian pulsed beams focused by an aperture lens
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Spectral properties of spatially and spectrally partially coherent cosh-Gaussian pulsed beams focused by an aperture lens
چکیده انگلیسی
The analytical expression for the spectrum of spatially and spectrally partially coherent cosh-Gaussian pulsed (ChGP) beams focused by an aperture lens is derived and used to study their spectral properties at the focal plane and on the axis. The effect of the truncation parameter, spatial correlation parameter, decentered parameter and temporal coherence length on the spectral shifts and spectral switches of spatially and spectrally partially coherent ChGP beams is stressed. The results are illustrated numerically and interpreted physically.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 283, Issue 3, 1 February 2010, Pages 379-385
نویسندگان
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