Photonic hook: A new sub-wavelength-scale selfbending light beam

I. V. Minin, Yu E. Geints, P. F. Baranov, I. A. Zatonov, C. Y. Liu, L. Yue, O. V. Minin

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

In the past few years, it has shown that photonic jet - a high-intensity near-field focus can be curved through focusing of an asymmetric mesoscale dielectric particle. This unique electromagnetic beam configuration breaking spatial symmetry was termed a€photonic hooks' and demonstrated different features from Airy-family beams using a relatively simple experimental setup. The measured radius of the photonic curvature it creates approximates to half of the wavelength, which is the smallest curvature of electromagnetic wave ever reported. This effect was discovered in many relevant fields, including near-field optics (both in transmitted and reflection modes), terahertz (THz) radiation, in-plane plasmonics, and acoustics, and this paper is a short review for them.

原文English
主出版物標題XV International Conference on Pulsed Lasers and Laser Applications
編輯Anton V. Klimkin, Maxim V. Trigub, Victor F. Tarasenko
發行者SPIE
ISBN(電子)9781510650480
DOIs
出版狀態Published - 2021
事件15th International Conference on Pulsed Lasers and Laser Applications - Tomsk, Russian Federation
持續時間: 12 9月 202117 9月 2021

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
12086
ISSN(列印)0277-786X
ISSN(電子)1996-756X

Conference

Conference15th International Conference on Pulsed Lasers and Laser Applications
國家/地區Russian Federation
城市Tomsk
期間12/09/2117/09/21

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