Source: CleverIR Emissivity in Photonics The Concept of Emissivity Emissivity is a crucial concept in the field of photonics, determining how effectively an object interacts with thermal radiation by emitting and absorbing it. It is quantified on a scale from 0 to 1 and can vary based on factors such as optical frequency, wavelength, incidence […]
Source: HBM Understanding Optical Strain Sensors Understanding Optical Strain Sensors Introduction to Optical Strain Sensors Optical strain sensors, also known as strain gauges, are devices used to measure mechanical deformation caused by compressive or tensile forces. These sensors predominantly utilize fiber optics technology, offering a range of advantages over traditional mechanical and electronic strain sensors.
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Source: ProGrade Digital Understanding Color Temperature Understanding Color Temperature Introduction to Color Temperature Color temperature is a concept used to describe the color characteristics of a light source. It is measured in Kelvins (K) and is based on the temperature of a blackbody radiator, which emits light similar to the source in question. This concept
