Tailoring the properties of photonic nanojets by changing the material and geometry of the concentrator

Abdul Khaleque; Ziyuan Li

doi:10.2528/PIERL14052108

Tailoring the properties of photonic nanojets by changing the material and geometry of the concentrator

Abdul Khaleque^*, Ziyuan Li

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

Some microobjects can concentrate an incoming incident plane wave and produce the socalled 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%.

Original language	English
Pages (from-to)	7-13
Number of pages	7
Journal	Progress In Electromagnetics Research Letters
Volume	48
DOIs	https://doi.org/10.2528/PIERL14052108
Publication status	Published - 2014
Externally published	Yes

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abstract = "Some microobjects can concentrate an incoming incident plane wave and produce the socalled 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%.",

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AU - Khaleque, Abdul

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AB - Some microobjects can concentrate an incoming incident plane wave and produce the socalled 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%.

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DO - 10.2528/PIERL14052108

M3 - Article

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JO - Progress In Electromagnetics Research Letters

JF - Progress In Electromagnetics Research Letters

ER -

Tailoring the properties of photonic nanojets by changing the material and geometry of the concentrator

Abstract

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