吸收式干涉谐振器的模态分析与特性研究

IF 1 Q4 OPTICS

Optical Memory and Neural Networks Pub Date : 2024-12-11 DOI:10.3103/S1060992X24700437

D. V. Nesterenko, S. Hayashi, V. A. Soifer

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引用次数: 0

摘要

描述干涉谐振腔中吸收的作用对金属-绝缘体-金属结构的表征具有重要意义。为了研究干涉结构的共振特性，分析了干涉结构本征模的激发条件。得到了波导、法布里-帕姆罗、对称和反对称等离子体正模由色散关系决定的模式激发条件。用解析函数的形式逼近色散关系，描述了远场光谱中共振位置随层参数的变化规律。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Mode Analysis and Characterization of Absorptive Interference Resonators

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Mode Analysis and Characterization of Absorptive Interference Resonators

The description of the role of absorption in interference resonators is important for characterization of metal-insulator-metal structures. To study the resonance characteristics of the interference structures the conditions of excitation of their eigenmodes were analyzed. The mode excitation conditions determined by the dispersion relations were obtained for the waveguide, Fabry-Pérot, symmetric and antisymmetric plasmonic normal modes. The approximations of the dispersion relations in the form of analytical functions were implemented to describe the behavior of the resonance positions in far-field spectra depending on the parameters of the layers.

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来源期刊

Optical Memory and Neural Networks OPTICS-

CiteScore

1.50

自引率

11.10%

发文量

期刊介绍： The journal covers a wide range of issues in information optics such as optical memory, mechanisms for optical data recording and processing, photosensitive materials, optical, optoelectronic and holographic nanostructures, and many other related topics. Papers on memory systems using holographic and biological structures and concepts of brain operation are also included. The journal pays particular attention to research in the field of neural net systems that may lead to a new generation of computional technologies by endowing them with intelligence.