Realization of light intensity of 1-2 kW/m2! Examination of essential technologies for increasing output.
Around the end of the 1980s, a high-brightness vacuum ultraviolet lamp utilizing excimer emission was developed. For example, an excimer lamp using xenon gas can produce vacuum ultraviolet light at a wavelength of 172 nm with a high light intensity of 100 W/m², and it is actively applied in processes such as photodecomposition cleaning of material surfaces and photomodification of surfaces. In this presentation, we examined the necessary technological elements for achieving a light intensity of 1-2 kW/m², which is 10 to 20 times brighter than conventional lamps. [Contents] - Principles of excimer lamps and research and development objectives - Discharge methods - Lamp shapes *For more details, please refer to the PDF document or feel free to contact us.
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Quark Technology Co., Ltd. manufactures and sells various industrial equipment using cutting-edge optical application technology. Through the development of vacuum ultraviolet and UV-LED light sources, we have introduced manufacturing technologies for semiconductors, new displays such as LCDs, PDPs, films, and EL, as well as various electronic materials and devices. Additionally, we are planning research and development to address the demand for waste and environmental management equipment, which are pressing medical and social issues. All matter is composed of atoms, nucleons, and "quarks." At Quark Technology, we continue to research light and challenge ourselves in industrial application technologies.