کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1539542 996639 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimization of the operational bandwidth in air-core photonic bandgap fibers for IR transmission
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Optimization of the operational bandwidth in air-core photonic bandgap fibers for IR transmission
چکیده انگلیسی
We determine the optimal inner glass ring thickness in infrared air-core photonic bandgap fibers (PBGFs) with 19-cell and 7-cell cores. For PBGFs with a 19-cell core, we find that an inner ring thickness of 0.04Λ, where Λ is pitch, yields the widest operational bandwidth, which is nearly 6%. The operational bandwidth increases as the refractive index decreases from 2.8 to 2.0. For PBGFs with a 7-cell core, one needs to draw fiber with a ring thickness of less than 0.03Λ to achieve a comparable operational bandwidth.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 282, Issue 1, 1 January 2009, Pages 18-21
نویسندگان
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