The design of diffraction grating often makes several iterations through design and prototyping before completion. In this paper, we demonstrate a computer-aided design method and a mechanical method ...

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 ...

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 ...

A smart diffraction grating immunosensor based on antigen-responsive hydrogel with enhanced analyte-induced volume changes is developed for highly selective and sensitive detection of human ...