Iterative phase retrieval algorithms are widely used in digital optics for their efficiency and simplicity. Conventionally, these algorithms do not consider aberrations as they assume an ideal, aberration-free optical system. Here, we propose modified iterative phase retrieval algorithms that take into account the space-invariant and space-variant point spread function of the optical system.
Aberration sensing in fluorescence microscopy using quantum correlations
Weizmann Institute of Science（魏茨曼科学研究所）；Sorbonne Université, CNRS, Institut des NanoSciences de Paris, INSP（索邦大学，法国国家科学研究中心，巴黎纳米科学研究所）；Georg-August-Universität（哥廷根大学）
Direct Zernike Coefficient Prediction from Point Spread Functions and Extended Images using Deep Learning
School of Computer Science, University of Nottingham（诺丁汉大学计算机学院）；Optics and Photonics Group, Department of Electrical and Electronic Engineering, University of Nottingham（诺丁汉大学电气与电子工程学院光学与光子学组）；Research Center for Humanoid Sensing, Zhejiang Laboratory（浙江实验室人形感知研究中心）
Large-FOV RGBD Imaging via Structured PSF Coding in a Bio-inspired Monocentric System
State Key Laboratory of Extreme Photonics and Instrumentation, Zhejiang University（极端光物理与仪器国家重点实验室，浙江大学）；DJI Technology Co. Ltd.（大疆科技有限公司）；School of Artificial Intelligence and Robotics, Hunan University（人工智能与机器人学院，湖南大学）；National Engineering Research Center of Robot Visual Perception and Control Technology, Hunan University（机器人视觉感知与控制技术国家工程研究中心，湖南大学）
Physics-Informed Graph Neural Networks for Frequency-Aware Optical Aberration Correction
School of Computer Science, University of Nottingham（诺丁汉大学计算机科学学院）；Photonics Group, Department of Electrical and Electronic Engineering, University of Nottingham（诺丁汉大学电子与电气工程系光子组）；Research Center for Humanoid Sensing, Zhejiang Laboratory（浙江实验室人机感知研究中心）
Testing of machine learning wavefront sensing algorithms on the Tiny Observatory for Telescope Optimization (TOTO) testbed
Steward Observatory - The University of Arizona（亚利桑那大学斯图尔德天文台）；Wyant College of Optical Sciences - The University of Arizona（亚利桑那大学怀安特光学科学学院）；Department of Physics, University of California, Santa Barbara（加州大学圣塔芭芭拉分校物理系）
