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Study of wavelength-dependent diffraction properties of photorefractive volume holographic lenses for optical beams conversion

机译:光束转换光束转换的光折射卷全息透镜波长依赖性衍射性能研究

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A new type of photorefractive volume holographic lenese for converting a plane wave to a lateral-spread spherical wave with different wavelength has been suggested,which are recorded at 632.8nm wavelength and reconstructed at 800nm wavelength.Using the coupled-wave theory,the wave-front conversion by photorefractive volume holographic lenses between spherica and plane waves is studied.
机译:已经提出了一种用于将平面波转换为具有不同波长的横向扩展球形波的全新的光折载体积全息列塞,其被记录在632.8nm波长并以800nm波长重建。耦合波理论,波浪 - 研究了光伏褶皱体积全息镜片的前转换,在球粒和平面波之间进行了全息镜头。

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