Astronomers using the MeerKAT radio telescope in South Africa have discovered the most distant hydroxyl megamaser ever detected. It is located in a violently merging galaxy more than 8 billion ...

The microwave laser, or maser, is produced by colliding galaxies and is so powerful it may warrant an exotic classification: ...

But focus too much on matters of geopolitics, and you can lose sight of something arguably even more profound: Laser guns are ...

Solid-state batteries promise greater safety, higher energy density, and new degrees of freedom in cell design. Yet the path from laboratory cell to industrial production is challenging. Laser ...

A lucky alignment of galaxies allowed researchers to identify the most powerful and distant "space laser" ever found.

Back in 2000, a team of physicists led by Lijun Wang at the NEC Research Institute in Princeton, USA, pulled off a mind-bending experiment. They fired a precisely shaped laser pulse through a special ...

Maximize Market Research's Global Specialty Gas Market Outlook (2024-2032) provides a comprehensive, segment-level analysis. The global Specialty Gas ...

Astronomers have identified the most powerful and distant microwave laser, or maser, ever observed, originating from two ...

Semiconductor laser operates continuously at room temperature, opening the door to compact medical, biotech, and manufacturing tools Ultraviolet-B (UV-B) semiconductor lasers are highly sought for ...

Ultraviolet-B (UV-B) semiconductor lasers are required for medical, biotechnology, and precision manufacturing applications; however, for a long time UV-B laser diodes have been limited to pulsed ...