Researchers identify electron–phonon scattering as a leading cause of rapid coherence loss in semiconductors, helping explain declining high-harmonic generation efficiency.

Coherent anti-Stokes Raman spectroscopy (CARS) leverages four-wave mixing to achieve high sensitivity in molecular ...

A new UV laser technique transforms kraft paper into conductive graphene, enabling flexible photodetectors that respond to ...

On Friday, October 16th, femtosecond laser manufacturer LITILIT opened a new laser factory in Vilnius which, according to the company, has the highest potential femtosecond laser capacity in the world ...

MKS Inc., a global provider of enabling technologies that transform our world, today announced that it has entered into a ...

Both UPS and XPS are photoelectron spectroscopy techniques – UPS stands for ultraviolet photoelectron spectroscopy, where XPS stands for X-ray photoelectron spectroscopy. While they are both ...

The origins of optical metrology can be traced back to early human innovations. The invention of spectacles in 1280 marked a turning point, as lens design and analysis became necessary for vision ...

Laser mapping enhances safety by providing real-time, high-precision 3D maps of rock faces, helping detect instability and monitor mine wall movements. This technology offers early warnings of ...

Processing speeds, power efficiency, and scalability are all reaching physical and technological limits. Researchers are now exploring photonic chips, which use light instead of electrical signals to ...

Researchers at the Max Planck Institute for the Science of Light (MPL) have demonstrated exceptionally strong broadband helical dichroism (HD) in the visible spectrum using a novel twisted hollow-core ...

The Ritchey-Chrétien (RC) telescope is a specialized reflecting telescope within the Cassegrain optical system, developed by George Ritchey and Henri Chrétien in 1910. Known as the “RC Telescope,” ...

A label-free optical imaging method reveals changes in cellular lipids, proteins, and metabolism following X-ray exposure.