ultraviolet

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ultraviolet

the part of the electromagnetic spectrum with wavelengths shorter than light but longer than X-rays; in the range 0.4 × 10--6 and 1 × 10--8 metres
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005

ultraviolet

[¦əl·trə′vī·lət]
(physics)
Pertaining to ultraviolet radiation. Abbreviated UV.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

UltraViolet

(1) See ultraviolet light.

(2) A cloud-based storage locker for licensed content from the Digital Entertainment Content Ecosystem (see DECE). Under the Digital HD brand, purchases of Blu-ray discs with redeemable coupons and purchases of movies and TV shows (not rental) from participating online retailers entitles users to keep their content in the UltraViolet cloud and stream or download it as required.

Depending on the retailer's agreement, content might be sharable with friends and family, and parental access can be applied. A physical disc may also be obtainable. See Digital HD, Blu-ray Combo Pack and media locker.
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References in periodicals archive ?
Reflectance values of original IQ paper exposed to near UV radiation are reduced in comparison with non aged original IQ paper (Fig.
The BP molecules absorb near UV irradiation and are excited to a singlet state (BP-S) that is short-lived and which by intersystem crossing (ISC) forms an excited triplet state (BP-T).
"Single-crystal CVD diamond would be a very clear, transparent material, whereas polycrystalline types, especially in the visible or near UV range, have scattering effects that interfere with optimum optical properties," he says.
Sakai, "Optical properties characterization of InGaN/GaN near UV photodetector with surface nanostructure fabricated by nano-imprinting," Advanced Materials Research, vol.
Near UV and visible electromagnetic radiation much more decrease reflectance values of filter paper compare to photocopy paper.
Acylphosphine oxide type photoinitiators have the distinct advantage of absorbing in the near UV range, which causes them to undergo fast photolysis, leading to the generation of benzoyl and phosphinoyl radicals.
BASF's primer cures in just a few minutes when exposed to visible or near UV light from UV-A lamps, or even sunlight, according to the company.
In another application that involved light transmission, especially in the near UV range, COC replaced expensive and fragile quartz glass in 96- and 384-well microtiter plates.
The products include blue, green and ultraviolet (UV) light emitting diodes (LEDs), near UV lasers, radio frequency (RF) and microwave devices, and power switching devices.