Phase Angle

Phase angle, representing the phase component of a signal or wave, is crucial in various fields, with current research focusing on accurate measurement and utilization. Active research areas include developing novel algorithms for phase retrieval from intensity-only measurements (e.g., using diffusion models or deep learning), improving phase unwrapping techniques for enhanced accuracy, and leveraging phase information for advanced applications like semantic segmentation in low-light conditions and 3D reconstruction. These advancements have significant implications across diverse fields, including biomedical imaging, material science, wireless communication, and computer vision, enabling more precise measurements and improved performance in various applications.