Backscatter reductant anamorphic beam sampler | |
PALUMBO, PERRY | |
2019-08-20 | |
著作权人 | PALUMBO, PERRY |
专利号 | US10384152 |
国家 | 美国 |
文献子类 | 授权发明 |
其他题名 | Backscatter reductant anamorphic beam sampler |
英文摘要 | Embodiments of the present invention include a backscatter reductant anamorphic beam sampler. The beam sampler can be implemented to measure a power of a reference beam generated by an electromagnetic radiation source in proportion to a power of a working beam. The beam sampler can provide astigmatic correction to a divergence of the working beam along one axis orthogonal to a direction of propagation. The beam sampler can further be implemented to prevent backscatter from impinging upon a photodetector of the beam sampler resulting in a reduction of error and instability in measurements taken by the beam sampler. |
公开日期 | 2019-08-20 |
申请日期 | 2016-06-07 |
状态 | 授权 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/34535] |
专题 | 半导体激光器专利数据库 |
作者单位 | PALUMBO, PERRY |
推荐引用方式 GB/T 7714 | PALUMBO, PERRY. Backscatter reductant anamorphic beam sampler. US10384152. 2019-08-20. |
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