Doskolovich, Leonid L.; Bezus, Evgeni A.; Morozov, Andrey A.; Osipov, Vladimir; Wolffsohn, James S.; Chichkov, Boris
(Washington, DC : Optical Society of America, 2018)
We propose a method for designing multifocal diffractive lenses generating prescribed sets of foci with fixed positions at several different wavelengths. The method is based on minimizing the difference between the complex ...