Goos-Hänchen and Imbert-Fedorov shifts for epsilon-near-zero materials

Arttu Nieminen; Andrea Marini; Marco Ornigotti

doi:10.1088/2040-8986/ab6ae7

Goos-Hänchen and Imbert-Fedorov shifts for epsilon-near-zero materials

Arttu Nieminen, Andrea Marini, Marco Ornigotti

Physics

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2 Citations (Scopus)

6 Downloads (Pure)

Abstract

We investigate the reflection of a Gaussian beam impinging upon the surface of an epsilon-near-zero (ENZ) medium. In particular, we discuss the occurrence of Goos-Hänchen and Imbert-Fedorov shifts. Our calculations reveal that spatial shifts are significantly enhanced owing to the ENZ nature of the medium, and that their value and angular position can be tuned by tuning the plasma frequency of the medium.

Original language	English
Article number	035601
Journal	Journal of Optics
Volume	22
Issue number	3
DOIs	https://doi.org/10.1088/2040-8986/ab6ae7
Publication status	Published - 28 Jan 2020
Publication type	A1 Journal article-refereed

Keywords

beam shifts
Epsilon-near-zero
physical reflection

Publication forum classification

Publication forum level 1

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics

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10.1088/2040-8986/ab6ae7

goos_hanchen_and_imbert_fedorov
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https://urn.fi/URN:NBN:fi:tuni-202111048157

Cite this

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AU - Nieminen, Arttu

AU - Marini, Andrea

AU - Ornigotti, Marco

PY - 2020/1/28

Y1 - 2020/1/28

N2 - We investigate the reflection of a Gaussian beam impinging upon the surface of an epsilon-near-zero (ENZ) medium. In particular, we discuss the occurrence of Goos-Hänchen and Imbert-Fedorov shifts. Our calculations reveal that spatial shifts are significantly enhanced owing to the ENZ nature of the medium, and that their value and angular position can be tuned by tuning the plasma frequency of the medium.

AB - We investigate the reflection of a Gaussian beam impinging upon the surface of an epsilon-near-zero (ENZ) medium. In particular, we discuss the occurrence of Goos-Hänchen and Imbert-Fedorov shifts. Our calculations reveal that spatial shifts are significantly enhanced owing to the ENZ nature of the medium, and that their value and angular position can be tuned by tuning the plasma frequency of the medium.

KW - beam shifts

KW - Epsilon-near-zero

KW - physical reflection

U2 - 10.1088/2040-8986/ab6ae7

DO - 10.1088/2040-8986/ab6ae7

M3 - Article

AN - SCOPUS:85080149323

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JO - Journal of Optics

JF - Journal of Optics

SN - 2040-8978

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ER -

Goos-Hänchen and Imbert-Fedorov shifts for epsilon-near-zero materials

Abstract

Keywords

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ASJC Scopus subject areas

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