Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase ...

Computer chips that cram billions of electronic devices into a few square inches have powered the digital economy and ...

Photolithography allows the construction of arrays with extremely high information content. Because the arrays are constructed on a rigid material (glass), they can be inverted and mounted in a ...

Kiki bills itself as the “array programming system of unknown origin.” We thought it reminded us of APL which, all by itself, ...

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