visible spectrum

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Noun1.visible spectrum - the distribution of colors produced when light is dispersed by a prismvisible spectrum - the distribution of colors produced when light is dispersed by a prism
spectrum - an ordered array of the components of an emission or wave
electromagnetic spectrum - the entire frequency range of electromagnetic waves
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References in periodicals archive ?
He found that the salts changed colors to the point that they could be identified with an analysis of the visible spectrum. Sodium chloride, for example, turned a shade of yellow similar to that visible in a geologically young area of Europa known as Tara Regio.
Laser Components now relies on online broadband monitoring during optical coating processes, and a diode spectrometer is used to monitor the visible spectrum.
UCLA astronomer and principal investigator on ( NASA's Wide-Field Infrared Survey Explorer (WISE) Edward Wright recommended the IR for asteroid-detection as most of these objects are apparently too dark to be observed in the visible spectrum. The WISE spacecraft had already fulfilled its original mission and was reactivated in 2013 as NEOWISE in order to prove that IR could be used to detect near-Earth objects.
After trying to grasp that there are one million microns in a metre, the non-mathematicians relaxed as Sheina spoke about light, the visible spectrum.
In a similar way to human eyes only seeing the visible spectrum, solar panels often only absorb and convert a narrow section of electromagnetic radiation.
The kits provide 255 individual parts including a range of lenses, filters, and prisms mainly suited for the visible spectrum. The versatile Lab Starter Kits also contain two light sources: a white LED and a 640-nm coherent high-performance Stingray laser-diode module.
To absorb sunlight efficiently, photovoltaic cells need to be colored to pick up light along the visible spectrum. Researchers at Michigan State University ( say they have engineered a work-around by developing a new "transparent luminescent solar concentrator." The material, which uses small organic molecules to absorb invisible wavelengths of sunlight, can adhere to traditional glass, mobile devices, and potentially automotive windshields and sunroofs.
These are Furies on the visible spectrum. They pursue Cyril back to Ireland, where signs of a thaw are already evident.
(acne clearing eraser) is a portable, battery powered spot treatment device that emits energy in the red and blue region of the visible spectrum to treat mild to moderate acne on the face.
The addition of PVP does not change the luminescence properties of the colloidal solution drastically; the luminescence peak in the short wavelength area of the visible spectrum (at 400 nm) is characteristic of PVP and the reduction of the peak at 520 nm is explained by the decrease in concentration of ZnO/Si[O.sub.2] nanoparticles in the ink composition due to addition of the polymer (PVP).
The Black Hornet aerial sensor utilises FLIR's Lepton micro thermal camera, visible spectrum cameras, advanced low-power rotor technology, and proprietary software for flight control, stabilization, and communications.