کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
852768 | 909420 | 2008 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Generalized analysis of multiple ring resonator filters: Modeling by using graphical approach
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The filtering characteristics of multiple ring resonator (MRR) filters are modeled and investigated. The ring resonators of the MRR have identical perimeters and the coupling coefficients distribution provide passband characteristics with steeper roll-off, flatter top and greater stopband rejection than single ring resonator. The theoretical results are indicated that the optical loss in micro-rings has a strong influence on the characteristics of the MRR filters. A novel attempt has been made to employ a graphical approach in the analytical derivation of the optical transfer functions of MRR filters that can be represented in signal flow graph diagrams.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 119, Issue 10, 1 August 2008, Pages 465–472
Journal: Optik - International Journal for Light and Electron Optics - Volume 119, Issue 10, 1 August 2008, Pages 465–472
نویسندگان
P. Saeung, P.P. Yupapin,