دوره 6، شماره 2 - ( 7-1391 )                   جلد 6 شماره 2 صفحات 75-81 | برگشت به فهرست نسخه ها

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Keshavarz, Kazempour. Numerical Calculation of Coupling Efficiency for an Elegant Hermite-Cosh-Gaussian Beams. IJOP. 2012; 6 (2) :75-81
URL: http://ijop.ir/article-1-114-fa.html
Numerical Calculation of Coupling Efficiency for an Elegant Hermite-Cosh-Gaussian Beams. . 1391; 6 (2) :75-81

URL: http://ijop.ir/article-1-114-fa.html


چکیده:   (6228 مشاهده)

The ABCD matrix method is used to simplifying the theoretical coupling efficiency calculation of Elegant Hermite-Cosh-Gaussian (EHChG) laser beams to a Single Mode Fiber (SMF) with a quadric lens formed on the tip. The integrals of coupling efficiency relation are calculated numerically by Boole method. Meanwhile, the structure parameters of surface-lensed fiber are optimized in numerical simulation to achieve maximum coupling efficiency. Results can give some guidance suggestions for designing suitable micro lenses in order to coupling the EHChG laser beams to the SMF.

     
نوع مطالعه: پژوهشي | موضوع مقاله: عمومى
دریافت: 1392/3/30 | ویرایش نهایی: 1393/12/5 | پذیرش: 1392/8/14 | انتشار: 1392/8/14

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