On the dual core anisotropic metamaterial clad polarization splitter

P. Mahalakshmi, Pankaj Kumar Choudhury, M. S.Mani Rajan, M. Sharma, R. Maheswar

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A polarization splitter comprised of dual hollow-core anisotropic metamaterial (AMM) cladding was investigated. The proposed splitter structure inherits the properties of metal (Ag) and dielectric (Al 2 O 3 ) mediums. The overall splitter performance was analyzed by evaluating the extinction ratio under different metal-dielectric concentrations in the AMM structure. For this purpose, the finite element method was used, and the splitting mechanism was analyzed by exploiting the coupled-mode theory. Also, the stability of splitter was tested under varying pitch values in the guide.

Original languageEnglish
Pages (from-to)1295-1302
Number of pages8
JournalOptik
Volume185
DOIs
Publication statusPublished - 1 May 2019

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Metamaterials
Metals
Polarization
polarization
metals
coupled modes
hollow
finite element method
extinction
Finite element method

Keywords

  • Hollow-core guides
  • Meta-structured mediums
  • Polarization splitter

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

Cite this

On the dual core anisotropic metamaterial clad polarization splitter. / Mahalakshmi, P.; Choudhury, Pankaj Kumar; Rajan, M. S.Mani; Sharma, M.; Maheswar, R.

In: Optik, Vol. 185, 01.05.2019, p. 1295-1302.

Research output: Contribution to journalArticle

Mahalakshmi, P, Choudhury, PK, Rajan, MSM, Sharma, M & Maheswar, R 2019, 'On the dual core anisotropic metamaterial clad polarization splitter', Optik, vol. 185, pp. 1295-1302. https://doi.org/10.1016/j.ijleo.2019.03.089
Mahalakshmi, P. ; Choudhury, Pankaj Kumar ; Rajan, M. S.Mani ; Sharma, M. ; Maheswar, R. / On the dual core anisotropic metamaterial clad polarization splitter. In: Optik. 2019 ; Vol. 185. pp. 1295-1302.
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