کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1535992 1512636 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Transmission and group delay in a double microring resonator reflector
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Transmission and group delay in a double microring resonator reflector
چکیده انگلیسی
We present a microring resonator scheme for an optical reflector in which two microrings are coupled to two bus waveguides, to produce reflected signal at the input port. In this system, a single narrow reflected peak with maximum reflectivity near 100% in a wide spectral range due to the Vernier effect are achieved. We also investigate versatile reflection, transmission spectra and group delay characteristic. These effects are useful for applications in ring resonator-based photonic devices such as all-optical single wavelength tunable laser end mirrors, reflective wavelength switching, reflective filter and dual-wavelength delay line.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 285, Issues 21–22, 1 October 2012, Pages 4567-4570
نویسندگان
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