DIELECTRIC BARRIER DISCHARGE LAMP, DIELECTRIC BARRIER DISCHARGE DEVICE, AND METHOD FOR USING THOSE

摘要

Disclosed is a dielectric barrier discharge lamp wherein a pair of electrodes are arranged in a discharge vessel which is filled with a discharge gas. The discharge gas contains Xe and Ar, and the partial pressure of Xe relative to the total pressure of Xe and Ar in the discharge vessel is not less than 0.20 and not more than 0.80.