MODE COUPLING IN THREE-CORE PHOTONIC CRYSTAL FIBER FOR SPATIAL MODE CONVERSION

Authors

  • B.Suriya Department of Electronics and Communication Engineering, Alagappa Chettiar Government College of Engineering and Technology, Karaikudi -630 003, Tamilnadu
  • S.Selvabharathi Department of Electronics and Communication Engineering, Alagappa Chettiar Government College of Engineering and Technology, Karaikudi -630 003, Tamilnadu
  • T.K.Shanthi Department of Electronics and Communication Engineering, Alagappa Chettiar Government College of Engineering and Technology, Karaikudi -630 003, Tamilnadu

Keywords:

Photonic crystal fiber, Mode-division multiplexing, Mode converter

Abstract

In this paper, the scheme of mode conversion based on mode coupling in a three-core photonic crystal fiber
is proposed. This contains an index-guided core and two photonic band gap cores. The high-index rods replace a first
circle of air holes around one of the PCF cores. Efficient mode conversions can be achieved numerically by optimizing
the refractive index of these high-index rods. Moreover, the coupling length and the operating wavelength can be
continuously tuned by changing the refractive index of the high-index material. In addition, the mode converter is
insensitive polarization.

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Published

2022-08-23

Issue

Vol. 5 No. 20 (2018): NCMOC-2018 (National Conference on Microwave & Optical Communication)

Section

Articles

How to Cite

MODE COUPLING IN THREE-CORE PHOTONIC CRYSTAL FIBER FOR SPATIAL MODE CONVERSION. (2022). International Journal of Advance Engineering and Research Development (IJAERD), 5(20), -. https://ijaerd.org/index.php/IJAERD/article/view/6502

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