| 发明名称 |
METHOD AND DEVICE FOR OPERATING A LASER LIGHT SOURCE |
| 摘要 |
A method for operating a laser light source including the steps: a) cyclically ascertaining an electrical voltage drop at the laser light source by energizing the laser light source; b) cyclically ascertaining a temperature of the laser light source from the ascertained electrical voltage drop with the aid of a first mathematical connection previously ascertained from the electrical voltage and the temperature of the laser light source; c) ascertaining a current which causes an essentially constant visual output of the laser light source for each ascertained temperature value with the aid of a second mathematical connection from the visual output and the current; and d) energizing the laser light source using this current. |
| 申请公布号 |
US2014153599(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201314097931 |
申请日期 |
2013.12.05 |
| 申请人 |
DELFS Christoph;LIU Ming;KREYE Daniel |
发明人 |
DELFS Christoph;LIU Ming;KREYE Daniel |
| 分类号 |
H01S3/10 |
主分类号 |
H01S3/10 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for operating a laser light source, comprising:
a) cyclically ascertaining an electrical voltage drop at the laser light source by energizing the laser light source; b) cyclically ascertaining a temperature of the laser light source from the ascertained electrical voltage drop with an aid of a first mathematical connection previously ascertained from the electrical voltage drop and the temperature of the laser light source; c) ascertaining a current which causes an essentially constant visual output of the laser light source for each ascertained temperature value with an aid of a second mathematical connection from the visual output and the current; and d) energizing the laser light source using the current.
|
| 地址 |
Bretten DE |
