کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
846323 909184 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Theoretical study on slow light in different structures of optical microfiber knot resonators (OMKRs)
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Theoretical study on slow light in different structures of optical microfiber knot resonators (OMKRs)
چکیده انگلیسی

Based on the light propagation theory of the single-ring optical microfiber knot resonator (OMKR), we further establish the similar theory for OMKRs with a parallel connection structure and that with a serial connection structure, respectively. The relationships of the output and the input light fields in different OMKRs are analyzed. Numerical simulations of the slow-light performances of the OMKRs with single ring, multi-parallel rings and multi-serial rings at the communication wavelength around 1550 nm are given and discussed. Compared with the single-ring OMKR, it is found that a large group time delay with very narrow bandwidth can be obtained in OMKRs with n-ring parallel connection structure, while a broadband group time delay can be achieved in OMKRs with n-ring serial connection structure.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 125, Issue 12, June 2014, Pages 2856–2861
نویسندگان
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