Q: What are diffraction gratings? A diffraction grating is an optical component for spectroscopy that splits light into different wavelengths. A typical diffraction grating has thousands of grooves ...
A microarray is a set of samples, for example DNA, RNA or proteins, arranged on a solid substrate or chip, such as a glass slide or silicon film, that is used in high throughput experiments.
High-powered satellites use electromagnetic waveguides to deliver energy from one component to another. Typically, they are made of heavy, inflexible metal tubes with an even heavier flange on either ...
Abstract: A low-loss flatted-grating folded waveguide (FGFW) slow wave structure (SWS) for terahertz (THz) traveling wave tubes (TWTs) based on a novel high-phase (HP) operating strategy is proposed ...
Abstract: This paper presents a numerical analysis of two-dimensional photonic crystal waveguides coupled to dielectric slab waveguides. A straight photonic crystal waveguide composed of periodic ...
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