کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1534146 1512588 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
CMOS-compatible and fabrication-tolerant MMI-based polarization beam splitter
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
CMOS-compatible and fabrication-tolerant MMI-based polarization beam splitter
چکیده انگلیسی
A compact multimode interference (MMI) coupler based polarization beam splitter (PBS) is proposed and realized, which is fabrication-tolerant and fully compatible with standard silicon photonic foundry processes. The PBS on the 220 nm silicon strip waveguide is as small as 4.2 μm×132.64 μm. Besides, the simulated fabrication tolerances of the width, the length and the etching depth are more than 100 nm (80 nm), 5 μm (5.65 μm) and 60 nm (120 nm) for TE (TM) mode, respectively. In addition, the experimental results demonstrate that the bandwidth is about 26 nm with the extinction ratio better than 15 dB.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 335, 15 January 2015, Pages 48-52
نویسندگان
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