Short-wave infrared radiation (SWIR) is roughly the part of the electromagnetic spectrum between 1.4 μm – 3 μm, or 100 THz – 214 THz. This places it between visible light and microwaves ...

Short Wave New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor.

Prof Zhang Zhiyong's team at Peking University developed a heterojunction-gated field-effect transistor (HGFET) that achieves ...

NPR's Juana Summers talks with Jessica Yung and Emily Kwong of Short Wave about the physics of hula hooping, why some vaccines last longer than others, and a few moon launches to watch for in 2025.

Snowflakes. These intricate, whimsical crystals are a staple of magical wintry scenes, but how big can they really get? Well, ...

There are hundreds of atomic clocks in orbit right now, perched on satellites all over Earth. We depend on them for GPS ...

More information: Guy L. Whitworth et al, Extended Short‐Wave Infrared Colloidal Quantum Dot Lasers with Nanosecond Excitation, Advanced Materials (2024). DOI: 10.1002/adma.202410207 Provided by ...

Pullback in wave ( (ii)) unfolded as a double three where wave (w) ended at 2611.28. Wave (x) rally ended at 2628.12 and wave (y) lower ended at 2595.91. This completed wave ( (ii)) in higher degree.