The principles of colour perception, explained in terms of the interactions between a light source, an object and an observer. Fundamental aspects of light sources. The ways in which an object ...

Radiant Vision Systems, a leading provider of test and measurement for light sources and displays, announces that it will present at the inaugural Photonics Spectra Conference—an online event ...

The principles of colour perception, explained in terms of the interactions between a light source, an object and an observer. Fundamental aspects of light sources. The ways in which an object ...

The electromagnetic spectrum visible to the human eye occupies approximately one octave, from 380nm to 760nm (1nm = 107nm). (See Figure 1.) The way the human visual system perceives light is by ...

Having immediate access to clean freshwater is often taken for granted. The different stages of treatment that raw water from streams, rivers and lakes experiences to make sure a plentiful supply of ...

Colorimetry is, as the name suggests, the study of color. The technique differs from spectroscopy, which measures spectral output across a range of wavelengths, as it is concerned with how color is ...

A team of researchers at IIT-Roorkee have developed an easy-to-use breath-based cancer detector (BLO). Used for early detection of cancer, it will work on the principles of colorimetry. This device ...