DTU Fotonik uses machine learning techniques to reduce optical noise.   Optical applications such as fiber-optic sensing systems, gravitational wave detection, optical space communication, and optical fiber communication need high-power,…

From new spectrometers and software, to tech tips covering irradiance and reflectance measurements, the year’s most popular blog posts reflected a range of interests. Here, in reverse order, are the…

Counterfeit goods cost businesses and consumers billions of dollars annually, with knock-offs increasingly difficult to identify. Spectroscopy can authenticate products by identifying embedded markers and substandard materials. Counterfeiters will often…