期刊
OPTICS EXPRESS
卷 28, 期 24, 页码 36584-36599出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.410520
关键词
-
类别
资金
- Grantova Agentura Ceske Republiky [19-06049S]
- Vetenskapsradet [2017-04656]
- Henry Luce Foundation
- Kuehler Undergraduate Research Program
- Swedish Research Council [2017-04656] Funding Source: Swedish Research Council
Trade-offs between absorption and scattering cross sections of lossy obstacles confined to an arbitrarily shaped volume are formulated as a multi-objective optimization problem solvable by Lagrangian-dual methods. Solutions to this optimization problem yield a Pareto-optimal set, the shape of which reveals the feasibility of achieving simultaneously extremal absorption and scattering. Two forms of the trade-off problems are considered involving both pre-assigned loss and reactive material parameters. Numerical comparisons between the derived multi-objective bounds and several classes of realized structures are made. Additionally, low-frequency (electrically small, long wavelength) limits are examined for certain special cases. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据