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- Title
Tailoring the Properties of Photonic Nanojets by Changing the Material and Geometry of the Concentrator.
- Authors
Khaleque, Abdul; Ziyuan Li
- Abstract
Some microobjects can concentrate an incoming incident plane wave and produce the so-called photonic nanojets. The highly focused emerging beams have a high intensity and can be used in applications in microscopy, beam manipulation and imaging. In this article, it is shown that an adequate choice of geometric shape and material can lead to an improvement of the electric field enhancement capacity of nanojets by a factor of 40%.
- Subjects
PLANE wavefronts; PHOTONICS research; CONCENTRATORS (Telecommunications equipment); ELECTRIC fields; MICROSCOPY
- Publication
Progress in Electromagnetics Research Letters, 2014, Vol 48, p7
- ISSN
1937-6480
- Publication type
Article
- DOI
10.2528/pierl14052108