کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5426967 1508613 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Asymmetric radiation transfer based on linear light-matter interaction
ترجمه فارسی عنوان
انتقال تابش نامتقارن براساس تعامل خطی سبک
کلمات کلیدی
متا ماده انتقال گرما تابشی نانومواد، پلاسمونیک،
موضوعات مرتبط
مهندسی و علوم پایه شیمی طیف سنجی
چکیده انگلیسی


- Asymmetric radiation transfer in a linear metamaterial with its physical meaning has been numerically demonstrated via Finite-Difference Time-Domain method and Rigorous Coupled Wave Analysis.
- The physical picture of the asymmetric light-matter interaction has been investigated.
- Dispersion relationship of surface plasmon polariton and temporal coupled mode theory have been employed to verify the results.

In this paper, asymmetric radiation transfer based on linear light-matter interaction has been proposed. Two naturally different numerical methods, finite difference time domain (FDTD) and rigorous coupled wave analysis (RCWA), are utilized to verify that asymmetric radiation transfer can exist for linear plasmonic meta-material. The overall asymmetry has been introduced to evaluate bifacial transmission. Physics for the asymmetric optical responses have been understood via electromagnetic field distributions. Dispersion relation for surface plasmon polariton (SPP) and temporal coupled mode theory (TCMT) have been employed to verify the physics discussed in the paper. Geometric effects and the disappearing of asymmetric transmission have also been investigated. The results gained herein broaden the cognition of linear optical system, facilitate the design of novel energy harvesting device.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 202, November 2017, Pages 21-30
نویسندگان
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