Automated Long-Term Stability of a High-Energy Laser

被引：0
|
作者：
Morse, Jack [1 ]
Carter, William [1 ]
Oliveira, Pedro [1 ]
Galimberti, Marco [1 ]
机构：
[1] Rutherford Appleton Lab, Cent Laser Facil, Harwell Campus, Didcot 0X11 0QX, England
来源：
OPTICS | 2023年 / 4卷 / 04期
关键词：
stability; laser stabilisation; monitoring; feedback loop; GENERATION;
D O I：
10.3390/opt4040044
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present a method for regulating the laser energy output with a software-controlled waveplate-polariser configuration. By implementing this technology, we have effectively eliminated energy output fluctuations over time, allowing for the laser to reach its nominal energy up to 2 h earlier. Our testing demonstrates a stability of 2.8% (RMS), verifying the system's reliability. We provide an overview of the software and its basic operation, along with practical evidence of the system's efficacy in maintaining a stable laser energy output.
引用
收藏
页码：595 / 601
页数：7
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