The photons may be in the soft X-ray or extreme ultraviolet wavelength range and, in one embodiment, have wavelengths in a range of about 10-15 nanometers.Malcolm W. McGeochUS6421421 * Mar 23, 2001 Jul 16, 2002 Plex, Llc Extreme ultraviolet based on colliding neutral beams...
Almost all of a UV lamp's output is concentrated in the 254 nanometers (nm) region in order to take full advantage of the germicidal properties of this wavelength. Most ultraviolet purification systems are combined with various forms of filtration, as UV light is only capable of killing ...
Ultravioletlight (UV) is invisible electromagnetic radiation with a wavelength shorter than that of visible light, but longer than x-rays, in the wavelengthrangeof10 nanometers (nm) to 400nm. light-sources.com light-sources.com 它比可见光波短,但比X-射线长,波长范围在10纳米到400纳米内。
In the ERS, UV photons belong to a wavelength range between 10 and 400 nm (1 nm=10−9 m) and therefore possess wavelengths shorter than visible light (400–800 nm) but longer than X-rays (<10 nm). Photon energy and wavelength are also related by eqn [1], but the relationship can...
With its wavelength in the range of 280 to 290 nanometers and its high power density, RayVio's LEDs deactivate the DNA of bacteria, viruses and other pathogens, thereby preventing disease. "RayVio's innovative new form factor brings the protective power of ultraviolet light to a gal...
In the ERS, UV photons belong to a wavelength range between 10 and 400nm (1nm=10−9m) and therefore possess wavelengths shorter than visible light (400–800nm) but longer than X-rays (<10nm). Photon energy and wavelength are also related by eqn[1], but the relationship can be simpl...
• TOC reduction for ultrapure water 0 • Wastewater treatment Waveleng th in Nan ometers (n m) • Drinking water disinfection • Groundwater remediation Ozone Action: "VH" (or Very High ozone producing lamps) emit energy at 185 nm in addition to the 254 nm wavelength. ...
The inventive method consists in irradiating milk in a thin hermetic and thickness-controlled layer within a wavelength range of 165-185 nanometers, wherein the layer thickness is equal to or less than the optical thickness of said wavelength range and is defined according to a Bouger-Lambert ...
We designed a Bragg mirror structure with an SiO2 top layer to create a resonance in the ultraviolet wavelength range, near the absorption peak position of various proteins. We demonstrate that the wavelength of enhanced sensitivity can be adjusted by proper design of the 1D photonic structure. Th...
3. The apparatus of claim 1, wherein the lower and upper sources of ultraviolet radiation emit radiation at a wavelength in the UV-B band, between about 280-320 nm. 4. The apparatus of claim 1 wherein at least one of the upper source and the lower source is a cassette comprised of ...