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4 October 2022 Far UV-C 222nm microplasma flat lamp: its performance and applications as a new inactivation tool of airborne pathogens with human safety (Conference Presentation)
Sung-Jin Park
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Proceedings Volume PC12201, UV and Higher Energy Photonics: From Materials to Applications 2022; PC122010A (2022) https://doi.org/10.1117/12.2633915
Event: SPIE Nanoscience + Engineering, 2022, San Diego, California, United States
Abstract
In this paper, far UV-C microplasma lamp with a flat form factor will be introduced for its performance to prevent airborne transmission of the virus by continuous viral density reduction in an indoor space. Unlike conventional UVC germicidal lights, which is harmful if it strikes the human body, far UVC (222 nm) photons from KrCl* excimer has recently been demonstrated to be harmless to human skin or eyes during direct exposure at occupied spaces. Details concerning the lamp characteristics, effectiveness and safety studies, current applications, and prospects of the future use of the Far-UVC lamps will be discussed.
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Sung-Jin Park "Far UV-C 222nm microplasma flat lamp: its performance and applications as a new inactivation tool of airborne pathogens with human safety (Conference Presentation)", Proc. SPIE PC12201, UV and Higher Energy Photonics: From Materials to Applications 2022, PC122010A (4 October 2022); https://doi.org/10.1117/12.2633915
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KEYWORDS
Lamps
Pathogens
Safety
Ultraviolet radiation
Excimers
Photons
Skin
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