Introduction - If you have any usage issues, please Google them yourself
Brag.m: Simulation of MatLAB Reflectance Spectrum of Uniform Bragg Grating
Mach Zehnde_interferometer.m: Analysis of the influence of coupling ratio and arm length difference on the output characteristics of Mach-Zehnder interferometer
OADM.m: About OADM Based on Mach-Zehnder Interferometer and Fiber Bragg Grating