EPFL researchers have developed a method to calibrate electron spectrometers with extreme accuracy by linking microwave, ...

Researchers have developed a new technology that can shape the spectrum of light emitted from a laser frequency comb across ...

Before a spectrometer can do any useful work, it needs to be calibrated to identify wavelengths correctly. This is usually done by detecting several characteristic peaks or dips in a well-known ...

Even if there are windows in a room, the amount of light is very low.  Fortunately, there are relatively cheap LED options ...

James Webb Space telescope spots 'big red dot' in the ancient universe: A ravenous supermassive black hole named 'BiRD' ...

The outbreak of the COVID-19 pandemic demonstrated the need to rapidly develop, produce and distribute large quantities of ...

From the definition of both terms, we can deduce that one of the differences lies in the magnitude of what each one ...

SuperLight Photonics has announced the SLP-2000, a compact full-spectrum SWIR supercontinuum laser that expands the company’s ...

Ion-imprinted carbon dots detect cadmium at low nanomolar levels with a simple light readout, enabling portable water ...

Scientists have achieved a breakthrough in light manipulation by using topological insulators to generate both even and odd terahertz frequencies through high-order harmonic generation (HHG). By ...

Shield your skin smarter with our 7 in-vivo tested sunscreens, scientifically proven to provide lasting UV protection and promote healthy skin.

An international research team has published a comprehensive review in the IEEE Photonics Journal summarising key photonics ...