Photonic lenses with whispering gallery waves at Janus particles

Journal Title: Opto-Electronic Science - Year 2022, Vol 1, Issue 2

Abstract

We show that electric field on the plane surface of truncated sphere or cylinders (so called Janus particles) have sharp resonances versus the depth of removed segment of a sphere or cylinder. These resonances are related to the excited whispering gallery waves caused by truncation. It is a new mechanism of the field localization. Optimization of this effect for cylinders permits to reach a super resolution in the line thickness, which can be used for contact optical lithography.

Authors and Affiliations

Igor V. Minin, Oleg V. Minin, Yinghui Cao, Bing Yan, Zengbo Wang, Boris Luk’yanchuk

Keywords

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Photonic lenses with whispering gallery waves at Janus particles

We show that electric field on the plane surface of truncated sphere or cylinders (so called Janus particles) have sharp resonances versus the depth of removed segment of a sphere or cylinder. These resonances are relate...

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  • EP ID EP704548
  • DOI 10.29026/oes.2022.210008
  • Views 125
  • Downloads 0

How To Cite

Igor V. Minin, Oleg V. Minin, Yinghui Cao, Bing Yan, Zengbo Wang, Boris Luk’yanchuk (2022). Photonic lenses with whispering gallery waves at Janus particles. Opto-Electronic Science, 1(2), -. https://www.europub.co.uk/articles/-A-704548