Quarter-wave coatings are deposited on microspheres and their spectral properties are compared to those of planar multilayers, in regard to the sphere diameter. Specific functions are studied to create coloured powders.
© 2004 Optical Society of America
P. Voarino, C. Deumié, and C. Amra, " Multidielectric quarter-wave coatings on microspheres," in Optical Interference Coatings, OSA Technical Digest Series (Optical Society of America, 2004), paper MF9.
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