This website uses cookies to offer you certain services and to enhance your user experience. By continuing to use our website, you consent to the usage of cookies as described in our Cookie Policy.
In this presentation on Radiometry and Photometry we will look at Radiometry, the detection and measurement of radiation across the full electromagnetic spectrum, including ultraviolet, visible and infrared radiation. Photometry is concerned only with the visible portion of the spectrum, from about 380 to 780 nanometers.