TE modes in liquid crystal optical fibers embedded with conducting tape helix structure

Masih Ghasemi, Pankaj Kumar Choudhury

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The transverse electric (TE) behaviour of light in a doubly-clad cylindrical optical fiber loaded with radially anisotropic liquid crystal material at the outermost cladding is investigated. Moreover, this situation is studied when a conducting tape helix structure is introduced at the boundary of the isotropic dielectric core and the inner dielectric clad of the fiber. The outer clad is considered to be made of anisotropic nematic liquid crystal (NLC). Using Maxwell's electromagnetic field equations, confinement plots are obtained for the transmitted power in each scenario, under the situation of varying core dimension, and compared. Results confirm the achievement of better confinement in the liquid crystal layer of the conducting tape helix loaded fiber, which can even be tailored by using different angle of helix pitch.

Original languageEnglish
Title of host publicationPHOTOPTICS 2015 - 3rd International Conference on Photonics, Optics and Laser Technology, Proceedings
PublisherSciTePress
Pages61-66
Number of pages6
Volume1
ISBN (Print)9789897580925
Publication statusPublished - 2015
Event3rd International Conference on Photonics, Optics and Laser Technology, PHOTOPTICS 2015 - Berlin, Germany
Duration: 12 Mar 201514 Mar 2015

Other

Other3rd International Conference on Photonics, Optics and Laser Technology, PHOTOPTICS 2015
CountryGermany
CityBerlin
Period12/3/1514/3/15

Fingerprint

helices
tapes
optical fibers
liquid crystals
conduction
fibers
electromagnetic fields
plots

Keywords

  • Complex optical microstructures
  • Electromagnetic waves
  • Liquid crystal fibers

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Ghasemi, M., & Choudhury, P. K. (2015). TE modes in liquid crystal optical fibers embedded with conducting tape helix structure. In PHOTOPTICS 2015 - 3rd International Conference on Photonics, Optics and Laser Technology, Proceedings (Vol. 1, pp. 61-66). SciTePress.

TE modes in liquid crystal optical fibers embedded with conducting tape helix structure. / Ghasemi, Masih; Choudhury, Pankaj Kumar.

PHOTOPTICS 2015 - 3rd International Conference on Photonics, Optics and Laser Technology, Proceedings. Vol. 1 SciTePress, 2015. p. 61-66.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ghasemi, M & Choudhury, PK 2015, TE modes in liquid crystal optical fibers embedded with conducting tape helix structure. in PHOTOPTICS 2015 - 3rd International Conference on Photonics, Optics and Laser Technology, Proceedings. vol. 1, SciTePress, pp. 61-66, 3rd International Conference on Photonics, Optics and Laser Technology, PHOTOPTICS 2015, Berlin, Germany, 12/3/15.
Ghasemi M, Choudhury PK. TE modes in liquid crystal optical fibers embedded with conducting tape helix structure. In PHOTOPTICS 2015 - 3rd International Conference on Photonics, Optics and Laser Technology, Proceedings. Vol. 1. SciTePress. 2015. p. 61-66
Ghasemi, Masih ; Choudhury, Pankaj Kumar. / TE modes in liquid crystal optical fibers embedded with conducting tape helix structure. PHOTOPTICS 2015 - 3rd International Conference on Photonics, Optics and Laser Technology, Proceedings. Vol. 1 SciTePress, 2015. pp. 61-66
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