Analyzing Air Hole Diameter Effects in Photonic Crystal Fibers

This software is developed using MATLAB programming language for analyzing the impact of photonic crystal fiber parameters such as air hole diameter, hole spacing, and other structural features on single-mode characteristics. The implementation utilizes finite-difference frequency-domain (FDFD) methods and eigenvalue solvers to compute modal properties. Prior to using this software, a fundamental understanding of photonic crystal fiber principles is recommended. For users unfamiliar with photonic crystal fiber concepts, we provide reference literature in the documentation package that covers theoretical foundations and practical applications. The software supports multiple data input methods: users can manually enter parameter values through GUI input fields or import configuration data from structured files (CSV, MAT formats). The data processing module includes validation checks to ensure parameter consistency and physical feasibility. For output options, analysis results can be saved as structured text files with complete parameter documentation, or directly displayed in the MATLAB command window using formatted output functions. The result export feature includes both numerical data and visualization-ready matrices. During software operation, if you encounter any technical issues or have questions about the implementation algorithms (including mesh generation, boundary condition handling, or convergence criteria), please contact our support team through the provided communication channels. Our specialized technical team will respond promptly with debugging assistance and algorithm explanations.