Using only a single-crystal piezoelectric thin wafer of lithium niobate (LN) instead of the usual two-part structure, a group ...

Researchers from the Illinois Grainger College of Engineering are the first to demonstrate a simple and tunable method for ...

A GeSbTe (GST) lamellar diffraction grating placed on a silicon-on-insulator waveguide is considered as a potential component of a photonic non-volatile memory cell. Unlike a continuous film the ...

Abstract: The diffraction of a plane electromagnetic wave by a thick strip grating is solved rigorously by the Wiener-Hopf technique. The solution contains an infinite number of unknowns, which are ...

Recent studies on nanopillar arrays, one type of nanofluidic device, have demonstrated various tools for bioanalysis. When carrying out nanopillar array-based separation, it is indispensable to ...