RADIATION TRANSMISSIVE WINDOW STRUCTURE AND ITS MANUFACTURE

摘要

PROBLEM TO BE SOLVED: To provide a radiation transmissive window structure having few brokages of output window, and to provide its manufacturing method. SOLUTION: The radiation transmissive window structure comprises the radiotronsparer output window 17 which is jointed to an opening portion of a vacuum envelope 12, the vacuum envelope 12 and the output window 17 jointed to each other via an intermediate material 18, formed of at least one metal of copper, silver and these alloy attached to the junction of the vacuum envelope 12 to the output window 17.