We discuss the design and experimental demonstration of an integrated Luneburg lens realized in Silicon-on-Insulator platform, via grey-scale lithography. The lens implements on-chip Fourier transform, independently on the angle of incidence.
© 2011 OSA
A. Di Falco, S. C. Kehr, and U. Leonhardt, "Luneburg lens in Silicon-on-Insulator platform," in Advanced Photonics, OSA Technical Digest (CD) (Optical Society of America, 2011), paper IMD4.
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