| 高功率激光系统通过空间滤波和中继成像抑制自聚焦 |
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| 引用本文： | 孟昭贤.高功率激光系统通过空间滤波和中继成像抑制自聚焦[J].激光与光电子学进展,1998,35(9):8-12. |
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| 作者姓名： | 孟昭贤 |
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| 作者单位： | 中国科学院上海光机所!上海，201800 |
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| 摘 要： | 讨论了由光束自聚焦引起的细丝形成和光束分裂，为了克服聚焦造成的破坏要求在光束传播中采用中继成像和空间滤波。
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| 关 键 词： | 自聚焦 空间滤波 中继成像 激光技术 设计 |
| 收稿时间： | 1998/3/17 |
Suppression of Self-Focusing through Spatial Filtering and Relay Imaging in a High Power Laser System |
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| Meng Shaoxian.Suppression of Self-Focusing through Spatial Filtering and Relay Imaging in a High Power Laser System[J].Laser & Optoelectronics Progress,1998,35(9):8-12. |
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| Authors: | Meng Shaoxian |
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| Abstract: | Filament formation and beam breakup resulting from the self-focusing of optical beams is discussed. Relaying and spatial filtering on beam propagation are required in order to overcome self-focusing damage. |
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| Keywords: | self-focusing spatial filters and relays material damage |
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