LED-based light source developed in PhotoLED project. The LED chips have been selected to produce a spectrum of light resembling the new reference spectrum CIE L41. Credit: Tuomas Poikonen / VTT ...

Special focus is put on the improvements in the calibration procedure using an Admesy tungsten broadband reference standard in comparison with a traditional calibration procedure. Finally, some advice ...

Find out from experts in the field how the latest developments in LED illumination systems are transforming fluorescence microscopy. In our Under the Microscope series, CoolLED chats to their ...

Light emitting diode (LED) lighting is becoming more and more popular, as incandescent lamps are being phased out globally. LEDs have several advantages over incandescent lamps, including energy ...

One of the major developments in the solar industry in 2023 is the unprecedented expansion of PV manufacturing currently underway in the United States. While there was 5 GW of US PV production in 2022 ...