首页>
外国专利>
Laser apparatus enabling calculation of effective driving time and remaining lifetime taking account of drive conditions including temperature
Laser apparatus enabling calculation of effective driving time and remaining lifetime taking account of drive conditions including temperature
展开▼
机译:考虑到包括温度在内的驱动条件,能够计算有效驱动时间和剩余寿命的激光装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A first calculation unit calculates an acceleration factor of lifetime consumption of the light source with as case of a standard temperature and standard drive condition as a reference, a second calculation unit calculates a whole lifetime or remaining lifetime of individual light sources relative to a performance index of the individual light sources or a change rate of the performance index, a computation unit obtains an effective cumulative driving time at which the magnitude of influence imparted on the lifetime is equivalent with a case of driving at the standard temperature and standard drive condition, by calculating a time integral of the acceleration factor, and a recording unit records the effective cumulative driving time and the whole lifetime or remaining lifetime together with an optical output characteristic of the light source.
展开▼