Design guideline of 2LP-mode multicore fibre link under counter-propagation among cores
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Iwaya, Taro; Sagae, Yuto; Matsui, Takashi; Nakajima, Kazuhide
Abstract:
We reveal for the first time that the inter-core crosstalk (XT) penalty varies with the input power under 2LP-mode counter-propagation different from single-mode counter-propagation. A slight improvement in the total figure-of-merit in a few-mode multi-core fibre can be achieved by optimizing the input power level.