دوره 6، شماره 2 - ( 7-1391 )
جلد 6 شماره 2 صفحات 81-75 |
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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
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
چکیده: (9722 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
دریافت: 1392/3/30 | ویرایش نهایی: 1393/12/5 | پذیرش: 1392/8/14 | انتشار: 1392/8/14
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