Pixelated phase computer holograms for the accurate encoding of scalar complex fields.
Pixelated phase computer holograms for the accurate encoding of scalar complex fields.
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DOI：
10.1364/josaa.24.003500
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发表时间：
2007-11-01
期刊：
影响因子：
--
通讯作者：
Gonzalez, Luis A
中科院分区：
文献类型：
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作者：
Arrizon, Victor;Ruiz, Ulises;Gonzalez, Luis A
本文讨论了一类适用于任意标量复场编码的相位计算全息图。我们描述了这类的两个全息图，允许高质量的重建的编码字段，即使它们是用低分辨率的像素化相位调制器实现的。此外，我们表明，这些全息图之一，可以适当地实施与相位调制器的限制，减少相位深度。
We discuss a class of phase computer-generated holograms for the encoding of arbitrary scalar complex fields. We describe two holograms of this class that allow high quality reconstruction of the encoded field, even if they are implemented with a low-resolution pixelated phase modulator. In addition, we show that one of these holograms can be appropriately implemented with a phase modulator limited by a reduced phase depth.