کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1537226 | 996582 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison of the Gaussian-decomposition and the Fresnel–Kirchhoff diffraction methods in circular and elliptic Gaussian beams
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparison of the Gaussian-decomposition and the Fresnel–Kirchhoff diffraction methods in circular and elliptic Gaussian beams Comparison of the Gaussian-decomposition and the Fresnel–Kirchhoff diffraction methods in circular and elliptic Gaussian beams](/preview/png/1537226.png)
چکیده انگلیسی
In this investigation, the Gaussian decomposition and the Fresnel–Kirchhoff diffraction methods are compared from different view points. The virtues and faults of each method and also the reliable region of each one are discussed. This work is based on a numerical method for both the circular and elliptic Gaussian beams and results are compared with experimental data. This study is useful for materials exhibit optical Kerr effect such as two photon absorption and thermo-optical nonlinearities.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 284, Issue 23, 1 November 2011, Pages 5488–5494
Journal: Optics Communications - Volume 284, Issue 23, 1 November 2011, Pages 5488–5494
نویسندگان
E. Koushki, M.H. Majles Ara,