pp. 2155-2160
S&M2962 Research Paper of Special Issue https://doi.org/10.18494/SAM3806 Published: June 22, 2022 Numerical Modeling of Guided Mode for Negative Curvature Hollow-core Fibers [PDF] Jung-Sheng Chiang, Min-Yu Tsai, and Nai-Hsiang Sun (Received December 6, 2021; Accepted April 20, 2022) Keywords: negative curvature hollow-core fiber, vector boundary element method, photonic crystal fiber
In this paper, we analyze the guided-mode properties of negative curvature hollow-core fibers (NCHCFs) using a new algorithm derived from the vector boundary element method (VBEM). We present a numerical analysis of NCHCFs for core-diameter ratios from 0.46 to 0.64 and eight-capillary cladding. It is found that the guided mode is effectively limited to within the hollow core when the core-diameter ratio is 0.51 to 0.62, enabling the core to confine the transmission power without leakage.
Corresponding author: Jung-Sheng ChiangThis work is licensed under a Creative Commons Attribution 4.0 International License. Cite this article Jung-Sheng Chiang, Min-Yu Tsai, and Nai-Hsiang Sun, Numerical Modeling of Guided Mode for Negative Curvature Hollow-core Fibers, Sens. Mater., Vol. 34, No. 6, 2022, p. 2155-2160. |