دراسة وتصميم ليف ضوئي أحادي النمط (SMF)

Authors

  • نظير ديوب
  • عفيف صقور
  • علي حسن

Abstract

يهدف البحث إلى دراسة وتصميم ليف ضوئي أحادي النمط (SMF)بنواة وغلاف من الزجاج عن طريق المحاكاة, ويساهم أيضا في إثبات فعالية استخدام الليف الضوئي المصمم ضمن النافذة الموسعة C-band, حيث تسعى الأبحاث والدراسات حالياً إلى استخدام هذه النافذة . أيضايساهم البحث في تسليط الضوء على برامج النمذجة والمحاكاة المستخدمة حديثاً في دراسة وتصميم الألياف الضوئية.قمنا بداية باستخدام برنامج OptiFiberللتوصل إلى ثوابت معادلة سيلمير لنواة الليف .وتم باستخدام طريقة العناصر المنتهية حل معادلة انتشار الحقل الكهربائي وإيجاد توزعه ثلاثي الأبعاد مستخدمين المحاكي الشهير COMSOLMultiphysics, وتم وضع برنامج ماتلاب للتوصل إلى معادلتي التبدد والتخميد الكليين لليف الضوئي المصمم. This research aims to study and design a single mode optical fiber using simulation, with a core and glass cladding, and also helps in ensuring the efficiency to use the optical fiber designed within the broading window C-Band,and that these researches and studies tries to use this window. This research also shares to set the light on the Numerical Programmes and Simulation used now in studying and designing these optical fibers. At first we used the programOptifiberto reach the confidence of Sellmeier equation for the fiber core, and this completed by using the finite element method solving the equation of propagation the electric field and finding its 3-D distribution, using the famous simulating COMSOLMultiphysics. This completed by putting the program MATLAB to reach the two equation: the total dispersion and attenuation for the designed optical fiber.

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Published

2017-06-20

How to Cite

1.
ديوب ن, صقور ع, حسن ع. دراسة وتصميم ليف ضوئي أحادي النمط (SMF). TUJ-BA [Internet]. 2017Jun.20 [cited 2025Apr.4];38(5). Available from: https://journal.tishreen.edu.sy/index.php/bassnc/article/view/2902

Issue

Vol. 38 No. 5 (2016): العلوم الاساسية

Section

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