Converting surface plasmon to spatial Airy beam by graded grating on metal surface

X. M. Tang; L. Li; T. Li; Q. J. Wang; X. J. Zhang; S. N. Zhu; Y. Y. Zhu

doi:10.1364/OL.38.001733

Converting surface plasmon to spatial Airy beam by graded grating on metal surface

X. M. Tang
, L. Li
, T. Li^*
, Q. J. Wang
, X. J. Zhang
, S. N. Zhu
, Y. Y. Zhu

^*Corresponding author for this work

Nanjing University

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

37 Scopus citations

Abstract

A well-developed phase modulation method is utilized to design a nanogroove grating for a desired diffraction process, which gives rise to the conversion of a surface plasmon wave to an Airy-like radiation beam. Experiments and simulations revealed the unique characteristics of the generated Airy-like beam, such as nonspreading, selfbending, and self-healing. Our result confirms the validation of the diffraction strategy for beam engineering in conversions and possibly indicates wider applications in broader areas.

Original language	English
Pages (from-to)	1733-1735
Number of pages	3
Journal	Optics Letters
Volume	38
Issue number	10
DOIs	https://doi.org/10.1364/OL.38.001733
State	Published - 15 May 2013
Externally published	Yes

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10.1364/OL.38.001733

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abstract = "A well-developed phase modulation method is utilized to design a nanogroove grating for a desired diffraction process, which gives rise to the conversion of a surface plasmon wave to an Airy-like radiation beam. Experiments and simulations revealed the unique characteristics of the generated Airy-like beam, such as nonspreading, selfbending, and self-healing. Our result confirms the validation of the diffraction strategy for beam engineering in conversions and possibly indicates wider applications in broader areas.",

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AU - Tang, X. M.

AU - Li, L.

AU - Li, T.

AU - Wang, Q. J.

AU - Zhang, X. J.

AU - Zhu, S. N.

AU - Zhu, Y. Y.

PY - 2013/5/15

Y1 - 2013/5/15

N2 - A well-developed phase modulation method is utilized to design a nanogroove grating for a desired diffraction process, which gives rise to the conversion of a surface plasmon wave to an Airy-like radiation beam. Experiments and simulations revealed the unique characteristics of the generated Airy-like beam, such as nonspreading, selfbending, and self-healing. Our result confirms the validation of the diffraction strategy for beam engineering in conversions and possibly indicates wider applications in broader areas.

AB - A well-developed phase modulation method is utilized to design a nanogroove grating for a desired diffraction process, which gives rise to the conversion of a surface plasmon wave to an Airy-like radiation beam. Experiments and simulations revealed the unique characteristics of the generated Airy-like beam, such as nonspreading, selfbending, and self-healing. Our result confirms the validation of the diffraction strategy for beam engineering in conversions and possibly indicates wider applications in broader areas.

UR - https://www.scopus.com/pages/publications/84878644560

U2 - 10.1364/OL.38.001733

DO - 10.1364/OL.38.001733

M3 - 文章

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VL - 38

SP - 1733

EP - 1735

JO - Optics Letters

JF - Optics Letters

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ER -

Converting surface plasmon to spatial Airy beam by graded grating on metal surface

Abstract

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