| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 846654 | Optik - International Journal for Light and Electron Optics | 2016 | 6 Pages |
Abstract
The far-field distribution is measured by a scientific grade CCD in a single-shot nanosecond-level high power Nd:glass laser system based on a vertical truss structure. The beam-pointing drift of the laser system is analyzed in two methods by calculating the geometric center and the energy centroid of the far-field spots. Results show that the RMS value of the long-term angle drift of the output laser beam is less than 17 μrad.
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Authors
Lei Ding, Sensen Li, Zhiwei Lu, Yulei Wang, Chengyu Zhu, Yi Chen, Pengyuan Du, Hongyue zhang, Can Cui, Luoxian Zhou, Hang Yuan, Zhenxu Bai, Yirui Wang, Tan Tan,