ÌÇÐÄÊÓÆµ

See also stories tagged with Photon

Search results for photons

Bio & Medicine Oct 30, 2025

Microbubble physics study confirms utility of ultrasound for noninvasive therapy

Researchers from Skoltech, ITMO University, and their colleagues have reported new findings about the behavior of microbubbles exposed to ultrasound. The data obtained by the team will enable the creation of more stable and ...

Optics & Photonics Oct 29, 2025

Bridging light, microwaves and electrons for precision calibration

EPFL researchers have developed a method to calibrate electron spectrometers with extreme accuracy by linking microwave, optical, and free-electron frequencies.

Nanophysics Oct 29, 2025

Perovskites reveal ultrafast quantum light in new study

Halide perovskites—already a focus of major research into efficient, low-cost solar cells—have been shown to handle light faster than most semiconductors on the market.

Analytical Chemistry Oct 28, 2025

Researchers develop highly fluorescent helical quinolizinium salts via rhodium-catalyzed synthesis

A research team has successfully synthesized a new class of helical quinolizinium salts exhibiting exceptionally strong fluorescence in the orange-to-red light region (606–682 nm).

Analytical Chemistry Oct 28, 2025

Propeller-shaped luminescent molecules can switch chirality depending on the solvent

In recent years, molecular materials exhibiting circularly polarized luminescence (CPL)—light with a specific rotational direction (right- or left-handed)—have attracted considerable attention for applications in 3D displays, ...

Astronomy Oct 28, 2025

The cosmic microwave background is a wall of light—here's how we might see beyond it

So much happened in the earliest moments of the universe. Elementary particles appeared, the first nuclei of hydrogen and helium, and fluctuations of energy and matter set into motion the formation of galaxies and supermassive ...

Optics & Photonics Oct 28, 2025

Mirrorless laser: ÌÇÐÄÊÓÆµicists propose a new light source

A team of physicists from the University of Innsbruck and Harvard University has proposed a fundamentally new way to generate laser light: a laser without mirrors. Their study, published in ÌÇÐÄÊÓÆµical Review Letters, shows ...

Space Exploration Oct 28, 2025

Engineers test photonic AI chips in space

In a new milestone for space-enabled semiconductor research, the University of Florida, in collaboration with NASA, MIT, Vanguard Automation, AIM Photonics and Germany's Fraunhofer Heinrich Hertz Institute, launched a suite ...

Optics & Photonics Oct 27, 2025

Distributed quantum sensor network achieves ultra-high resolution near Heisenberg limit

Precise metrology forms a fundamental basis for advanced science and technology, including bioimaging, semiconductor defects diagnostics, and space telescope observations. However, the sensor technologies used in metrology ...

Astronomy Oct 26, 2025

Dark matter could color our view of the universe

Dark matter has two central properties: it has mass like regular matter, and unlike regular matter, it reacts weakly or not at all with light. Neutrinos satisfy these two criteria, but neutrinos move through space at nearly ...

page 4 from 40