Electromagnetic Forces in Negatively Refracting Photonic Crystals

被引：0

作者：

Ang, Angeleene S. ^{[1
]}

Sukhov, Sergey V. ^{[1
,2
,3
]}

Dogariu, Aristide ^{[2
]}

Shalin, Alexander S. ^{[1
,3
,4
]}

机构：

[1] ITMO Univ, Int Res Ctr Nanophoton & Metamat, St Petersburg, Russia

[2] Univ Cent Florida, Coll Opt & Photon, CREOL, Orlando, FL 32816 USA

[3] Russian Acad Sci, Ulyanovsk Branch, Kotelnikov Inst Radio Engn & Elect, Ulyanovsk, Russia

[4] Ulyanovsk State Univ, Ulyanovsk, Russia

来源：

2017 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS) | 2017年

基金：

俄罗斯科学基金会;

关键词：

OPTICAL-CONSTANTS; SCATTERING FORCES;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

It is well known that electromagnetic (EM) waves exert forces on objects. Non-conservative part of these forces is determined by the gradient of phase (wavevector) of EM field. Using special structures, it is possible to manipulate the direction of these forces. In this paper, we numerically investigate the forces generated by left-handed negatively refracting photonic crystals which can create EM waves with Poynting vector and wave vectors having opposite directions. We show here that negative gradient of phase still creates a positively directed electromagnetic force.

引用

页码：1511 / 1516

页数：6

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