单通道优化输入通道间相关性显著。

IF 1.4 3区物理与天体物理 Q3 OPTICS

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2024-12-01 DOI:10.1364/JOSAA.527602

Feng Huang, Fei Peng, Huifang Lin, Pengfei Wang, Yu Liu

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引用次数: 0

摘要

在一般的单通道优化之后，输入通道通常被视为传输矩阵中的独立元素。本文提出了令人信服的证据，表明由于最佳相位掩模的连续分布，输入通道之间存在显著的相关性。这种相关性挑战了先前的概念，即单通道优化对波前变化高度敏感，因此即使完全刷新了最佳相位掩模，仍然会形成明显的焦点。此外，当优化后的波前严重受损时，这种相关性显著增强了聚焦光强。这种相关性的发现将为传输矩阵的物理学提供新的见解。

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Remarkable correlation between input channels of single-channel optimization.

Following general single-channel optimization, input channels are typically treated as independent elements in the transmission matrix. This paper presents compelling evidence of a remarkable correlation between input channels due to the continuous distribution of optimal phase masks. This correlation challenges the previous notion that single-channel optimization is highly sensitive to wavefront changes, such that an obvious focal point still forms even when the optimal phase mask is completely refreshed. Further, this correlation significantly enhances the focus light intensity when the optimized wavefront is seriously impaired. The discovery of this correlation will offer new insights into the physics of a transmission matrix.

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来源期刊

Journal of The Optical Society of America A-optics Image Science and Vision 物理-光学

CiteScore

3.40

自引率

10.50%

发文量

417

审稿时长

3 months

期刊介绍： The Journal of the Optical Society of America A (JOSA A) is devoted to developments in any field of classical optics, image science, and vision. JOSA A includes original peer-reviewed papers on such topics as: * Atmospheric optics * Clinical vision * Coherence and Statistical Optics * Color * Diffraction and gratings * Image processing * Machine vision * Physiological optics * Polarization * Scattering * Signal processing * Thin films * Visual optics Also: j opt soc am a.