کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9785645 1512651 2005 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A comparative parametric characterization of elegant and standard Hermite-cosh-Gaussian beams
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
A comparative parametric characterization of elegant and standard Hermite-cosh-Gaussian beams
چکیده انگلیسی
Based on the second-order irradiance moment definitions, the closed form expression of MG2-factor of hard-edge diffracted elegant Hermite-cosh-Gaussian beam is derived and illustrated numerically. Furthermore, a comparison, including characteristic parameters such as the PIB and MG2-factor, of the elegant and standard Hermite-cosh-Gaussian beams is made. The results provide more general characteristic because all familiar rectangular laser modes, i.e., the cosh-Gaussian, Hermite-Gaussian, elegant-Hermite-Gaussian and Gaussian beams are obtained as special cases of standard or elegant Hermite-cosh-Gaussian beams.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 253, Issues 4–6, 15 September 2005, Pages 231-241
نویسندگان
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