| 对百千瓦级全固态激光相干阵列系统的分析 |
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| 引用本文： | 刘泽金,周朴,许晓军. 对百千瓦级全固态激光相干阵列系统的分析[J]. 激光与光电子学进展, 2010, 0(1) |
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| 作者姓名： | 刘泽金 周朴 许晓军 |
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| 作者单位： | 国防科学技术大学光电科学与工程学院; |
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| 摘 要： | 对百千瓦全固态激光相干阵列系统进行了深入分析。通过对Northrop Grumman公司相干合成105kW高功率固体激光报道的解读,理清高功率固体激光相干阵列系统设计与研发过程中需要攻克的单元光束净化、相位控制、孔径填充、系统标校等技术难关。阐释全固态激光相干阵列与单增益介质单孔径100kW全固态激光系统的优势,并对全固态激光非相干阵列进行了简单分析。
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| 关 键 词： | 高能激光 相干阵列 光束质量 全固态 相干合成 非相干合成 |
100 kW Level LD Pumped Coherent Laser Array System |
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| Liu Zejin Zhou Pu Xu Xiaojun. 100 kW Level LD Pumped Coherent Laser Array System[J]. Laser & Optoelectronics Progress, 2010, 0(1) |
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| Authors: | Liu Zejin Zhou Pu Xu Xiaojun |
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| Affiliation: | College of Optoelectric Science and Engineering;National University of Defense Technology;Changsha;Hunan 410073;China |
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| Abstract: | A thorough analysis on 100 kW level laser diode pumped coherent laser array system is performed.By intensive study on the report of 7 laser chains operating at a combined output of 105 kW carried out in Northrop Grumman,the technical challenges in beam cleanup,phase control,aperture filling and system calibration are pointed out and analyzed.The advantages in system cost,heat management and beam control of all-solid coherent laser array system when compared with traditional single aperture system are studie... |
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| Keywords: | high energy laser coherent array beam quality all-solid state coherent beam combining incoherent beam combining |
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