Wang X-ishan, Sun Zhendong. Investigation on lifetime of He-Ne lasers by means of Weibull function[J]. Chinese Journal of Lasers, 1987, 14(4): 213
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The failure mechanism of He-Ne lasers is compared with the physical model of Weibull function. It follows that the lifetime of He-Ne lasers ought to obey Weibull function. An equation for lifetime shortening is derived, which is used to determine readily the lifetime characteristics of He-Ne lasers.