Detecting radiation is a fundamental necessity for national security, but doing so effectively and at a distance is a tall ...

The transmitter is a set of lasers, one is visible red for aiming, and the other is infrared for measuring the vibration of a surface. Point the transmitter at the window of the room you want to ...

In a record-breaking test, researchers remotely detected radioactive material by shooting it with infrared laser pulses and ...

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 ...

Xiaomi is showing off its Modular Optical System concept at MWC 2025, but the most interesting part of it is its LaserLink ...

AdTech Optics, a California-based developer of quantum cascade lasers, offers a broad selection of products spanning the mid-infrared range.Lasers are available at wavelengths of 3.8, 4.71, 7.23 ...

A plasma instability has been photographed for the first time, showcasing electron beams forming spaghetti-like filaments.

The first iteration of the MIRcat laser is a field-proven multi-quantum cascade laser system that gains enhanced heat management, higher spectral repeatability, high-speed tuning, and longer ...

Deep Space Optical Communication (DSOC) uses near-infrared lasers for high-bandwidth, low-power, and efficient communication ...

AMADA WELD TECH has introduced the MM-L400A laser weld monitor. It can detect infrared, reflected, and visible light, ...