کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5449902 1512822 2017 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Theoretical designs for novel photonic crystal nanocavities with Si (111) interfaces
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Theoretical designs for novel photonic crystal nanocavities with Si (111) interfaces
چکیده انگلیسی
We designed a series of photonic crystal (PhC) nanocavities using atomically flat silicon (111) interfaces and examined the impacts of the surfaces on the optical confinement. The nanocavities were simulated using the 3D finite-difference time-domain method and assessed against existing PhCs. Despite the design restrictions, we showed that a Q value up to 115,800 and Q/V values of 103-105λ−3 are achievable without further design optimization. The results suggest that silicon (111) surfaces can be used for fabricating PhC nanocavity-based devices in a practical and economical way with high manufacturing tolerance and increased repeatability.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Photonics and Nanostructures - Fundamentals and Applications - Volume 26, September 2017, Pages 1-7
نویسندگان
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