Field propagation study in ultra-small core photonic crystal fiber beyond the fundamental mode cut-off

Authors

  • Igor Guryev University of Guanajuato http://orcid.org/0000-0001-6014-5912
  • O. Shulika Universidad de Guanajuato
  • J. A. Andrade Lucio Universidad de Guanajuato
  • R. I. Mata Chavez Universidad de Guanajuato

DOI:

https://doi.org/10.31349/RevMexFis.68.021302

Keywords:

Photonic crystal fiber, Fundamental mode cut-off, ultra-small core

Abstract

We present the study of the behavior of the electromagnetic field propagating in the ultra-small core photonic crystal fiber (PCF) beyond its fundamental mode cut-off. We first use plane waves expansion (PWE) method to find necessary parameters and then involve finite-difference time-domain (FDTD) method accelerated with graphic processing unit (GPU) for long-range light propagation simulation. The confinement losses beyond $\lambda = 1200 nm$ achieves tens of dB/cm which can be lowered significantly by increasing the number of cladding rings.

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Published

2022-03-01

How to Cite

[1]
I. Guryev, O. Shulika, J. A. Andrade Lucio, and R. I. Mata Chavez, “Field propagation study in ultra-small core photonic crystal fiber beyond the fundamental mode cut-off”, Rev. Mex. Fís., vol. 68, no. 2 Mar-Apr, pp. 021302 1–, Mar. 2022.