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20172025
most citedOptimize Nonlinear Beam Dynamical System with Square Matrix Method

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physics.optics2025

A Concept of Two-Point Propagation Field of a Single Photon: A Way to X-ray Picometer Displacement Detection and Nanometer Resolution 3D X-ray Micro-Tomography

Li Hua Yu

We introduce the two-point propagation field (TPPF), a real-valued, phase-sensitive quantity defined as the functional derivative of the single-photon detection probability with re…