Abstract: Optimized grating coupler for 220 nm silicon SOI platform achieves 71.7% efficiency at 2 µm. Inverse design algorithm controls grating groove edges, optimizes diffraction mode field.

The final, formatted version of the article will be published soon. This study evaluates the effect of etching times of phosphoric acid on the bond strength of universal adhesives (UAs) on enamel with ...

A California federal judge has ruled that nurses with doctorates do not have the right to call themselves doctors. Here is what to know: 1. The case concerns a California law that allows only ...

LOUISVILLE, Ky. (WDRB) -- The City of Louisville is investing more in safety with around-the-clock surveillance cameras. The Real Time Crime Center got its start Nov. 2, 2014 with roughly 80 cameras.

Welcome to This Week on Hagerty Marketplace, a recurring recap of the previous week’s most noteworthy vehicles and significant sales from the Hagerty Marketplace online auctions. For many of us, the ...

A judge in New York rejected a request on 23 September to disqualify the use of cutting-edge DNA sequencing as evidence in a case against an alleged serial killer. The ruling paves the way for a type ...

Don’t have the latest A.I.-powered model? There are still plenty of new features in Apple’s iOS 26 and Google’s Android 16 to make your own. By J. D. Biersdorfer J.D. Biersdorfer has been writing ...

Athena Bitcoin was hit with a copyright and trade secrets lawsuit on Sept. 23 in Florida Southern District Court over the alleged theft of proprietary computer source code used in Bitcoin ATMs. The ...

Interested in AI image generators but don't know where to start? Here's everything I've learned using OpenAI's Dall-E, Canva and Google's nano banana. Katelyn is a writer with CNET covering artificial ...

Vibe coding is the next evolutionary step in how generative AI is impacting coding and the software development lifecycle. Vibe coding, or AI-assisted development, lets a developer or less technical ...

Google’s State of AI-assisted Software Development Report 2025 reveals AI adoption increased, but trust in AI is still uneven. Source: Envato/wutzkoh Many software developers use AI, but not all trust ...

Regional aircraft start-up Maeve Aerospace expects its in-development Maeve Jet will use hybrid-electric open-rotor engines derived from the system RTX is developing under a demonstrator programme ...