Abstract

Mechanism of wave-front reconstruction based on geometrooptical reflection of reconstructing radiation from the surfaces of constant phase difference between the object and the reference waves used for recording an interference pattern in a recording medium is analyzed. The mechanism is compared with the holographic one. Experimental studies in a bulk recording medium and in a planar optical waveguide are carried out. Several types of achromatic optical elements are proposed. An acousto-optic focusing element capable of inducing strong local stress inside a medium in a region of special shape is discussed. The possibility of reconstruction of temporal structure of light pulses is demonstrated.

中文翻译：

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波前重建的地光学机理

摘要

分析了基于地物光学反射的波前重建机制，该反射是从物体和用于在记录介质中记录干涉图案的参考波之间具有恒定相位差的表面重建辐射。该机理与全息照相的机理进行了比较。在体记录介质和平面光波导中进行了实验研究。提出了几种类型的消色差光学元件。讨论了一种能够在特殊形状区域的介质内部引起强烈局部应力的声光聚焦元件。证明了重建光脉冲的时间结构的可能性。