ULTRAVIOLET TRANSMISSION GLASS PRODUCTION METHOD

PROBLEM TO BE SOLVED: To produce an ultraviolet transmission glass having high transmittance of ultraviolet light in a deep ultraviolet region.SOLUTION: An ultraviolet transmission glass is characterized to have 0.7 mm or more of thickness, and 10% or more of transmittance in a wavelength of 200 nm....

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Bibliographische Detailangaben
Hauptverfasser:	OKUMURA KIMIYASU, IKEDA HIKARI, SUZUKI RYOTA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To produce an ultraviolet transmission glass having high transmittance of ultraviolet light in a deep ultraviolet region.SOLUTION: An ultraviolet transmission glass is characterized to have 0.7 mm or more of thickness, and 10% or more of transmittance in a wavelength of 200 nm.SELECTED DRAWING: Figure 1 【課題】深紫外域の紫外光の透過率が高い紫外線透過ガラスを創案すること。【解決手段】本発明の紫外線透過ガラスは、厚み０．７ｍｍ、波長２００ｎｍにおける透過率が１０％以上であることを特徴とする。【選択図】図１