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基于声光调制器的数字光栅的计算 被引量:11

Computing Digital Grating Based on Acousto-optic Modulator
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摘要 从全息成像角度出发 ,介绍了基于声光调制器的数字光栅的计算 ,提出了用小波变换的方法计算光栅的基本条纹 ,给出了条纹函数 ,实现了物理上可用的条纹模式 ,实验证明 。 This paper introduces algorithm of computing digital grating based on acousto-optic modulator for 3D holographic imaging. A new method of computing basis fringe by wavelet transform is proposed. Basis fringe function is computed and basis fringe model in physics is realized. Experimental results show that arithmetic has obvious advantage and robustness.
作者 柴晓冬 韦穗
出处 《中国激光》 EI CAS CSCD 北大核心 2003年第12期1099-1102,共4页 Chinese Journal of Lasers
基金 国家自然科学基金 (编号 :6 0 14 30 0 3)资助项目
关键词 信息光学 数字光栅 小波变换 基本条纹 声光调制器 Diffraction gratings Holography Wavelet transforms
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参考文献12

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