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The wavelength interval of the electromagnetic spectrum that corresponds to ultraviolet light (light that is beyond the visible violet range). UV radiation is often divided into three smaller regions: 320 - 400nm, 280 - 320nm, and 100 - 280nm – defined as UV-A, UV-B, and UV-C, respectively.
See also Visible Spectrum, Infrared (IR) Spectrum
Characterization of light that contains random combinations of x and y components of the electric field. Light from sources such as incandescent and fluorescent bulbs, LED spotlights, fiber optic illuminators and sunlight are all examples of unpolarized light.
See also Polarization
Optics Application Examples – Read our most popular Optics app note. Learn about detector systems, selecting the right lens, and building a projection system.
Laser Spot Size Calculator – Use our featured EO Tech Tool to determine spot size from user-supplied working distances.
EO Imaging Lab – Free training videos with imaging and illumination tips and tricks.
