Spatially-variant Coupling Design for Co-directional Mode-converting Bandpass Filters

Publisher Website
Google Scholar
Abstract
Co-directional coupling between modes with different velocities can be used to realise an optical filter. This paper shows that a spatially-variant coupling can be designed such that the frequency response has desirable characteristics, for example good sidelobe suppression. The method exploits the fact that the impulse response has finite duration.© (1986) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

This publication has 0 references indexed in Scilit: