Theoretical analysis of amplification performance of space-based lasers with different pump configurations |
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| Authors: | Jianlei Wang Liang Yin Xiangchun Shi Xiuhua Ma Lei Li Xiaolei Zhu Shanghai Key Laboratory of All Solid-State Laser Applied Techniques |
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| Institution: | Jianlei Wang Liang Yin Xiangchun Shi Xiuhua Ma Lei Li and Xiaolei Zhu Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China |
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| Abstract: | We investigate a theoretical model to accurately predict the output performances of slab laser amplifiers, which is one of the key issues in the study of space-based lasers.The realistic absorbed pump energy density,which induces nonuniformity of stored energy density in the laser medium,is introduced into the model.Using this model,the amplification performances of two space-based laser amplifiers with different pump configurations are compared.The results indicate that the bounce-pumped amplifier(BPA) ach... |
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