OpenFilters 1.1

Work with optical filter information to customize visuals in a project. Optimize the interference coatings, control the refinement parameters, etc. Apply the needle method of adjusting the filtration effects to achieve the desired visual clarity and distortion balance.

OpenFilters is an open source software for designing optical interference filters. It provides tools for designing and optimizing optical interference coatings, including refinement, needle method, step method, Fourier transform method and multiband rugates. OpenFilters can calculate transmission, reflection, absorption, ellipsometric variables, phase, group delay, group delay dispersion, circle and admittance diagrams, electric field distribution and filter color.

OpenFilters is an open source software for the design of optical interference filters. It offers multiple tools for the design and optimization of optical interference coatings, including refinement, the needle method, the step method, the Fourier transform method and multiband rugates. It can calculate the transmission, the reflection, the absorption, ellipsometric variables, phase, group delay, group delay dispersion, the circle and admittance diagrams, the electric field distribution and the color of the filter.