lasers

This is a copy of the sheet the examiner and patient fill out during the 10-minute testPresident Donald Trump received a perfect score on a standard cognitive assessment test, his doctor revealed in a White House briefing in…

A team of Western Australian researchers has found a way to avoid the need to use radio transmitters in critical communications, using new technology featuring super-fast optical lasers. The researchers, from the International Centre for…

Researchers have developed a new way to use femtosecond laser pulses to fabricate the high-precision ultrathin mirrors required for high-performance x-ray telescopes. The technique could help improve the space-based x-ray telescopes used to…

Printing objects from plastic precisely, quickly, and inexpensively is the goal of many 3D printing processes. However, speed and high resolution remain a technological challenge. A research team from the Karlsruhe Institute of Technology…

Alphabet’s Loon project, which aimed to provide internet via a series of balloons, was shut down last year — but the tech associated with it has been spun off into a startup that ditches the floating platforms and aims to use lasers and…

Demonstrating that a cloud of atoms can be used as a receiver to pick up video transmission, researchers have developed an atomic television. The television uses atom clouds and lasers to carry video signal that meets the traditional…

Mehul Reuben DasJul 22, 2022 13:09:19 ISTAs per a recent patent filing with the US Patent & Trademark Office, Apple is planning and working on adding an array of tiny lasers to upcoming iPhones and Apple Watches, which could have big…

By mimicking features of living systems, self-organizing lasers could lead to new materials for sensing, computing, light sources and displays. While many artificial materials have advanced properties, they have a long way to go to combine…

While many artificial materials have advanced properties, they have a long way to go to combine the versatility and functionality of living materials that can adapt to their situation. For example, in the human body bone and muscle…

From laser beams and wooden satellites to galactic tow-truck services, start-ups in Japan are trying to imagine ways to deal with a growing environmental problem: space debris.Junk like used satellites, parts of…