Abstract: An efficient approach is proposed for designing achromatic metasurfaces with broadband and polarization-free properties, suitable for application in holographic imaging. By utilizing the ...

Script errors are a common problem in web development, especially when working with JavaScript. Such errors are usually thrown by JavaScript code, but other scripting ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Abstract: Achromatic performance is crucial for a variety of multi-wavelength optical imaging applications due to conventional diffractive optical elements suffer from large chromatic aberration. Here ...

Fig. 1. (a) Planar LC structure of a general PBOE. (b) Chromatic aberration in a broadband PBL. (c) LC structure for a multi-twist PBOE. (d) Experimental result of a broadband PBL. Augmented reality ...

Catherine Martin is a news and feature writer for Movies and TV at Game Rant. She previously worked at the International Business Times and Epicstream, covering entertainment news, including TV shows, ...

This case study focuses on an achromatic laser beam expander designed to magnify a 10mm input beam to a 50mm output beam, achieving 5X magnification at 1064nm and 5.1X at 532nm. Using a four-lens ...

The achromatic doublet lens is used to minimize or eliminate chromatic aberration. Its achromatic design also helps to minimize spherical aberration. Compared with a single lens, an achromatic doublet ...

Achromatic colors in North America – white, black, silver, and gray – gained two percentage points in market share, according to the 2023 BASF Color Report for Automotive OEM Coatings. Consumers moved ...