کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
851530 909323 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Single-mode fiber design proposal using evolutionary technique with ultra low bending-loss appropriate in FTTH application
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Single-mode fiber design proposal using evolutionary technique with ultra low bending-loss appropriate in FTTH application
چکیده انگلیسی

A proposal for the new single mode optical fiber containing four cladding layer with ultra low bending loss is presented. The suggested design method is based on the Genetic Algorithm optimization technique. Compared to the work reported in [1], our designed structure exhibits very small bending loss over the wide communication band (1.3–1.65 μm). Simulation results show bending loss of 6.78e−14 dB/turn at 1.55 μm for single turn of 5 mm radius. The best value reported in [1] was 2e−3 dB/turn for the same wavelength and radius of curvature.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 123, Issue 8, April 2012, Pages 735–738
نویسندگان
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