کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9786139 1512667 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fractional Fourier transform optimization approach for analyzing optical beam propagation between two spherical surfaces
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Fractional Fourier transform optimization approach for analyzing optical beam propagation between two spherical surfaces
چکیده انگلیسی
A fractional Fourier transform (FrFT) relation exists between the light amplitude distributions on two spherical surfaces when the optical beam propagation in the optical surface resonators. Although the FrFT approach is appealing in that it describes the continuous evolution of a wave as it propagates through a system, the pattern scaling error still exists; i.e., the Fresnel diffraction pattern caused by an object is just an approximate enlarged pattern of the FrFT. This paper presents a precise approach to the light amplitude distributions on two spherical surfaces resonators for FrFT applications and provides a rigorous analysis to reduce the error in the pattern scale between the conventional Fourier transform and FrFT.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 245, Issues 1–6, 17 January 2005, Pages 11-19
نویسندگان
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