发明名称 |
Determining the Degradation and/or Efficiency of Laser Modules |
摘要 |
A method for monitoring a laser system including a plurality of laser modules connected in series, there being connected in parallel to each laser module a bypass arrangement for bridging the corresponding laser module, includes determining a first laser power of the laser system with a plurality of laser modules operational; activating the bypass arrangement of at least one laser module so that at least one of the plurality of laser modules is bypassed; determining a second laser power of the laser system with the at least one of the plurality of laser modules bypassed; and monitoring the laser system based on a difference between the first and second laser power. |
申请公布号 |
US2012020382(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US201113187848 |
申请日期 |
2011.07.21 |
申请人 |
FLAIG RAINER;KILLI ALEXANDER;LIERMANN MARTIN;NOTHEIS THOMAS;TRUMPF LASER GMBH + CO. KG |
发明人 |
FLAIG RAINER;KILLI ALEXANDER;LIERMANN MARTIN;NOTHEIS THOMAS |
分类号 |
H01S3/10 |
主分类号 |
H01S3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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