针对复杂光学场的单射,无参考计算波面传感器
Yunhui Gao1,2, Liangcai Cao3, Din Ping Tsai4,5,6
1Department of Electrical Engineering and State Key Laboratory of Optical Quantum Materials, City University of Hong Kong, Kowloon, Hong Kong SAR, 999077, China.
Light, science & applications
|March 17, 2026
概括
我们开发了空间和富里埃域Ain规则化反转 (SAFARI),这是一个新的计算波面传感方法. 这种技术使复杂的光学波面能够以高准确性和多功能性进行一次性,无参考的表征.
科学领域:
- 光学和光子学 在光学和光子学.
- 计算成像技术的成像
背景情况:
- 光学波面的表征对于各种科学和工业应用至关重要.
- 目前的波纹传感方法在时空分辨率,紧性和多功能性方面存在局限性.
研究的目的:
- 引入一种名为空间和富里埃域Ain规则化反转 (SAFARI) 的新型计算波面传感方法.
- 为了使复杂的光学波线的单一,无参考的表征.
主要方法:
- 萨法利利用固有的物理特性,如波浪前线重建的光滑性.
- 一个紧的,基于扩散器的波面传感器被用于实验验证.
主要成果:
- 证明了复杂波线的单次,无参考的表征.
- 成功地重建了波面,其中有多达200个泽尼克模式,150个拓电荷,以及斑点场中的超过19万个空间模式.
结论:
- 萨法里提供了高度的多功能性和性能,与最先进的技术相美或超越.
- 拟议的方法是先进的连贯成像和传感应用的有希望的工具.
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