氪灯是固体激光器的泵浦光源。因其发光光谱与YAG：Nd+3晶体的吸收带相匹配，相对光能利用比例较高，是国内最主要的YAG连续固体激光器光泵光源。激光氪灯一般使用时间为300小时左右，具体根据激光打标加工时电流设定的大小和要求决定其使用寿命.在激光打标机行业中又常叫激光氪灯或连续氪灯。
Owing to inner high -pressure inert gas sealed in Kr tube, triggering circuit and preigniting circuit must be added to keep Kr lamp working stable.
由于氪灯内惰性气体气压较高，所以在点燃这种灯时，必须有触发电路和预燃电路，才能保证氪灯稳定点燃和正常运行。
参考来源 - 开关变换型连续激光电源的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍一种晶体管恒流全新触发连续固体激光器氪灯电源。
A power supply of continuous solid laser krypton lamp using a new touching off system and transistor constant current circuit is proposed.
本文对新型长寿命连续氪灯的特性及影响其寿命的因素进行了讨论。
ChsracteristiCS and factors that affect the lifetime of a new type of long-lifetime krypton arc lamp are discussed in this P8per.
该电源对氪灯实行合理的低压起动，对延长氪灯使用寿命有积极的现实意义。
This power supply employs low voltage starting for the krypton lamp, which has an active realistic significance for increasing the lifetime of the krypton lamp.
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