Green laser pointers have become a popular consumer item, delivering light that's brighter to the eye than red lasers, but stories have circulated on the web about the potential hazards of inexpensive ...

CEA-Leti today presented new research at SPIE Photonics West highlighting major progress in the integration of quantum cascade lasers (QCLs) with silicon photonic platforms for mid-infrared (MIR) ...

Ultrafast laser processing creates silicon surfaces that absorb nearly all infrared light and remain stable under heat and wear, enabling coating-free infrared sensing and calibration. (Nanowerk ...

In over a decade of building saunas at SaunaCloud, I’ve noticed a pattern: people spend thousands on 'miracle' creams ...

For a long time, scientists have been looking for simple methods to produce infrared laser pulses. Now a new method has been presented that does not require large experimental setups; it can be easily ...

Probing the deep structure of atoms, molecules, and solids often requires X-rays. The energies and wavelengths of X-ray light are ideal for examining electronic spin properties, chemical details, and ...

By combining adiabatic optical coupling, silicon-based feedback and cavity engineering, and ultra-compact laser concepts, CEA ...

Our recent work demonstrated the advantages of a new imaging technique, local activation of fluorescent molecular probes (LAMP), which uses the cell-permeable caged dye NPE-HCCC2/AM to study cell gap ...

2 years ago, you could only turn to 1 manufacturer if you were looking to buy a laser weeder. Today, there are at least 8 and ...

Lasers are known to be a high energy and high-temperature heat source. Whilst most of their use is in various optics applications, there are a couple of lasers which are used in heat treatment ...

CEA‑Leti has presented new research showing advances in the integration of quantum cascade lasers with silicon photonic ...