光学学报, 1997, 17 (8): 1066, 网络出版: 2006-10-31
半盲反卷积重构大气瑞利-米散射高分辨谱
High-Spectral-Resolution Reconstruction of Atmospheric Rayleigh-Mie Scattering from Semi-Blind Deconvolution
半盲反卷积 瑞利-米散射谱 原子共振滤波器 semi-blind deconvolution Rayleigh-Mie scattering spectrum atomic-resonance filter
摘要
详细讨论了在获取大气瑞利-米散射谱中,反卷积技术适用的条件、遇到的困难和采取的算法,以及为什么在信噪比为20这一松弛条件下能重构出原线型。还讨论了用低分辨光谱分析元件获取高分辨光谱的可行性和途径。
Abstract
The applied condition, uncountered difficulties and algorithum of the deconvolution technique used for acquiring a high resolution atmospheric Rayleigh Mie spectrum are discussed in detail. It is explained that why original spectrum lineshap can be reconstructed on the relax condition of signal to noise ratio of 20. We also discussed the feasibility and way of a lower spetrum resolution analyser used for a high speccture resolution.
吴义芳, 杨帆, 熊爱民, 赵奕平, 郑乐民. 半盲反卷积重构大气瑞利-米散射高分辨谱[J]. 光学学报, 1997, 17(8): 1066. 吴义芳, 杨帆, 熊爱民, 赵奕平, 郑乐民. High-Spectral-Resolution Reconstruction of Atmospheric Rayleigh-Mie Scattering from Semi-Blind Deconvolution[J]. Acta Optica Sinica, 1997, 17(8): 1066.
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