43 research outputs found
Diffractive lens fabricated with binary features less than 60 nm
Get PDFWe designed, fabricated, and characterized a binary diffractive lens with features less than 60nm. The lens was designed for operation in the red portion of the spectrum. Experimental measurements of lens performance agree with predictions generated by rigorous models of diffraction
Existence conditions for two-pupil synthesis of bipolar incoherent point-spread functions
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