Comparison of Monochromatic and Polychromatic UV Light for Disinfection Efficacydoi:AWWA WQTC52876传统上,低压(LP)紫外线(UV)灯提供254nm的近单色紫外线,已成为紫外线消毒的标准.近年来,脉冲紫外和中压紫外等多色紫外系统被发现对持久性病原体微小隐孢子虫的灭活有效.最近,单色低压紫外线对隐孢子虫的灭活也...
In conclusion, a large portion of cat cortical visual neurons is remarkably sensitive to the spectral composition of the visual noise process surrounding the stimulating light bar. 展开 关键词: colour vison cat monochromatic and polychromatic visual noise ...
Method for determining an effective dose of monochromatic or polychromatic light from one or more light sources to inactivate microorganisms present in biological fluidsThe present invention relates to a method for determining an effective dose of monochromatic or polychromatic light from one or more ...
In the production of three monochromatic images on photosensitive surfaces by splitting up a polychromatic light beam into three component monochromatic beams, a nondeformable compact optical unit is provided having two dichroic filters arranged in cross formation for splitting up the polychromatic beam in...
US4784935 * 1987年4月1日 1988年11月15日 Kernforschungszentrum Karlsruhe Gmbh Polychromatic and monochromatic light openings, x-rays lithographyUS4784935 * 1987年4月1日 1988年11月15日 Kernforschungszentrum Karlsruhe Gmbh Method of producing a passive optical device including at least one reflection ...
Revell, VL, Skene, DJ (2007) Light-induced melatonin suppression in humans with polychromatic and monochromatic light. Chronobiol Int 24: pp. 1125-1137Revell V. L. and Skene D. J. ( 2007 ) Light-induced melatonin suppression in humans with polychromatic and monochromatic light . Chronobiol. ...
A model using bacteriophage MS2 for the calculation of the effective dose in u.v.-disinfection by polychromatic light from a medium pressure mercury lamp was studied. The model was based on first-order inactivation kinetics, the u.v.-absorption spectrum of MS2-RNA as the action spectrum and ...
Disclosed are an apparatus and a method for converting monochromatic light (1) into polychromatic light (5) using a conversion element (2) that can convert monochromatic light into polychromatic light, said conversion element having a structure on the incident plane (3) and/or on the radiating ...
Device and method for converting monochromatic light into polychromatic light with a conversion element, which can convert monochromatic light into polychromatic light, wherein the conversion element has a structure on the Einstrahlebene and / or the Abstrahlebene. As a result of this structure, ...
Disclosed are an apparatus and a method for converting monochromatic light (1) into polychromatic light (5) using a conversion element (2) that can convert monochromatic light into polychromatic light, said conversion element having a structure on the incident plane (3) and/or on the radiating ...