Scientists from the Chinese Academy of Sciences (CAS) have reportedly made a major ‘breakthrough’ in solid-state ...

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

Newly published research demonstrates a novel way of generating phonon-polaritons by making electrons collide with crystal lattice structures. The discovery paves the way for cheaper, smaller ...

Imagine electronic devices that never overheat and sensors that detect pollutants with unmatched precision. Researchers at ...

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

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 ...

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 ...

The CW-MHF Mid-IR Laser is ideal for high-resolution mid-IR spectroscopy. If users require excellent spectral resolution, phase-continuous tuning to avoid hopping across spectral lines ...

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 ...

A YouTuber recently showcased a homemade laser microphone, a surveillance device capable of picking up sound from a distance ...

Imagine a world where your phone stays cool no matter how long you use it, and it's also equipped with tiny sensors that can ...