We present two novel stacked diffractive optical elements for multicolor image generation: Firstly, the combination of highly dispersive diffraction gratings with computer generated holograms (CGH) and, secondly, two CGHs working in the optical nearfield.
© 2007 OSA
(050.0050) Diffraction and gratings : Diffraction and gratings
(050.1970) Diffraction and gratings : Diffractive optics
(090.0090) Holography : Holography
(090.4220) Holography : Multiplex holography
T. Kämpfe, E. Kley, and A. Tünnermann, " Creation of Multicolor Images by Diffractive Optical Elements, Arranged in a Stacked Setup," in Adaptive Optics: Analysis and Methods/Computational Optical Sensing and Imaging/Information Photonics/Signal Recovery and Synthesis Topical Meetings on CD-ROM, OSA Technical Digest (CD) (Optical Society of America, 2007), paper DTuD8.
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