Anisotropic asymmetric transmission of circularly polarized terahertz waves in a three-dimensional spline assembly

C. K. Amaljith; C. Venkateswaran; V. Subramanian; Zhengbiao Ouyang; N. Yogesh

doi:10.1364/OL.388646

Anisotropic asymmetric transmission of circularly polarized terahertz waves in a three-dimensional spline assembly

C. K. Amaljith
, C. Venkateswaran
, V. Subramanian
, Zhengbiao Ouyang
, N. Yogesh

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

8 Scopus citations

Abstract

Asymmetric transmission (AT) for circularly polarized (CP) electromagnetic (e-m) waves in chiral metamaterial (CMM) is a well-known phenomenon. However, most of the CMMs exhibit AT along only one direction. In this work, AT for CP waves with a magnitude of more than 0.5 along three principal directions of a newly made three-dimensional (3D) spline assembly is reported at terahertz frequencies. Surface current analysis is presented to explain the mechanism of AT for CP waves in the proposed 3D assembly.

Original language	English
Pages (from-to)	2315-2318
Number of pages	4
Journal	Optics Letters
Volume	45
Issue number	8
DOIs	https://doi.org/10.1364/OL.388646
State	Published - 15 Apr 2020
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OL.388646

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title = "Anisotropic asymmetric transmission of circularly polarized terahertz waves in a three-dimensional spline assembly",

abstract = "Asymmetric transmission (AT) for circularly polarized (CP) electromagnetic (e-m) waves in chiral metamaterial (CMM) is a well-known phenomenon. However, most of the CMMs exhibit AT along only one direction. In this work, AT for CP waves with a magnitude of more than 0.5 along three principal directions of a newly made three-dimensional (3D) spline assembly is reported at terahertz frequencies. Surface current analysis is presented to explain the mechanism of AT for CP waves in the proposed 3D assembly.",

author = "Amaljith, \{C. K.\} and C. Venkateswaran and V. Subramanian and Zhengbiao Ouyang and N. Yogesh",

note = "Publisher Copyright: {\textcopyright} 2020 Optical Society of America.",

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T1 - Anisotropic asymmetric transmission of circularly polarized terahertz waves in a three-dimensional spline assembly

AU - Amaljith, C. K.

AU - Venkateswaran, C.

AU - Subramanian, V.

AU - Ouyang, Zhengbiao

AU - Yogesh, N.

PY - 2020/4/15

Y1 - 2020/4/15

N2 - Asymmetric transmission (AT) for circularly polarized (CP) electromagnetic (e-m) waves in chiral metamaterial (CMM) is a well-known phenomenon. However, most of the CMMs exhibit AT along only one direction. In this work, AT for CP waves with a magnitude of more than 0.5 along three principal directions of a newly made three-dimensional (3D) spline assembly is reported at terahertz frequencies. Surface current analysis is presented to explain the mechanism of AT for CP waves in the proposed 3D assembly.

AB - Asymmetric transmission (AT) for circularly polarized (CP) electromagnetic (e-m) waves in chiral metamaterial (CMM) is a well-known phenomenon. However, most of the CMMs exhibit AT along only one direction. In this work, AT for CP waves with a magnitude of more than 0.5 along three principal directions of a newly made three-dimensional (3D) spline assembly is reported at terahertz frequencies. Surface current analysis is presented to explain the mechanism of AT for CP waves in the proposed 3D assembly.

UR - https://www.scopus.com/pages/publications/85083297963

U2 - 10.1364/OL.388646

DO - 10.1364/OL.388646

M3 - Article

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AN - SCOPUS:85083297963

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SP - 2315

EP - 2318

JO - Optics Letters

JF - Optics Letters

IS - 8

ER -

Anisotropic asymmetric transmission of circularly polarized terahertz waves in a three-dimensional spline assembly

Abstract

ASJC Scopus subject areas

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