Wavelength Division Multiplexing Optical Filter Design with Fibonacci Series for Optical Communication Systems

Abstract

In this study, a new multilayer optical filter structure is designed with different cells of the Fibonacci series. The number of reflection and transmission bands of the filter can be adjusted by changing the repetition number of the blocks forming the filter. A designed filter structure, with adjustable channel feature, will be used as an alternative to Dense Wavelength Division Multiplexer (DWDM) filters needed in current optical communication systems.