Abstract: We demonstrate a monolithically integrated line-scan optical phased array with focal plane array coherent receivers to realize a compact FMCW LiDAR system. A frame rate of 10 fps is ...

Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical components that enable super-resolution imaging, with each lens costing less ...

Having a solid OBD2 scanner in your toolbox is a surefire way for DIYers to save money every time a check engine light comes on. With today’s cars packed full of sensors and electronics, a simple ...

Ciena Corp. is experiencing a structural demand surge for optical networking in AI data centers, driving robust revenue and margin expansion. Management projects FY26 revenues to accelerate 23.7% to ...

SEATTLE — Costco has been quietly improving self‑checkout stations and expanding them across the country to help members check out faster. The company has been testing new technology to speed up the ...

Abstract: This project focuses on creating an inexpensive educational apparatus modelling a 3rd generation CT scanner. The prototype uses nonradiative light sources and combines 3D printing, ...

Each year, SpaceNews selects the people, programs and technologies that have most influenced the direction of the space industry in the past year. Started in 2017, our annual celebration recognizes ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

A new technical paper titled “Massively parallel and universal approximation of nonlinear functions using diffractive processors” was published by researchers at UCLA. “Nonlinear computation is ...

In brief: After years of faithful service, most computer mice end up in the recycling bin, or worse, the garbage bin. But one Redditor wanted a better second act for his retired pointer, and once ...

Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go. By J. D. Biersdorfer I write the monthly Tech Tip column, which is devoted to ...