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发明公开
CN102625949A 用于监视放电灯性能的方法和系统以及相应的灯 无效 - 撤回

用于监视放电灯性能的方法和系统以及相应的灯
摘要：
本发明提供了一种监视放电灯性能的方法。该放电灯包括电极和充满气体并且配备有发光层的放电容器，其中当该气体被电极产生的电场激发时，该气体预期发射第一光谱范围中的第一紫外光，并且第一紫外光的至少一部分预期被该发光层改变为第二光谱范围中的第二紫外光，所述第二光谱范围的波长比第一光谱范围的波长更长。该方法包括步骤：找到第一紫外光的第一强度值；找到第二紫外光的第二强度值；以及根据第二强度值对第一强度值的比率确定发光层将第一紫外光转换为第二紫外光的转换效率。
摘要（英）：

The present invention provides a method of monitoring performance of a discharge lamp. The discharge lamp includes electrodes and a discharge vessel filled with gas and equipped with a luminescent layer, wherein the gas is intended to emit a first ultraviolet light in a first spectral range when the gas is excited by an electric field produced by the electrodes, and at least part of the first ultraviolet light is intended to be changed into a second ultraviolet light in a second spectral range of longer wavelength than the first spectral range by the luminescent layer. The method comprises the steps of finding the value of a first intensity of the first ultraviolet light; finding the value of a second intensity of the second ultraviolet light; and determining the conversion efficiency of the luminescent layer for converting the first ultraviolet light into the second ultraviolet light on the basis of the ratio of the value of the second intensity to the value of the first intensity.

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