3 papers
physics.optics2025
Multi-wavelength ghost imaging: a review
Tong Tian, Sukyoon Oh, Christian Spielmann
Ghost imaging (GI) forms images from intensity-correlation data collected by a single-pixel detector, decoupling illumination and sensing. Since its quantum-photon origins, the tec…
physics.optics2025
Tabletop Lensless Imaging in the Extreme Ultraviolet with Reduced Radiation Dose
Sukyoon Oh, Monalisa Mallick, Thomas Siefke +1
High-resolution extreme ultraviolet (XUV) imaging remains limited by conventional approaches that require complex optics such as multilayer mirrors and zone plates. These methods a…
eess.IV2025
Large model enhanced computational ghost imaging
Yifan Chen, Hongjun An, Zhe Sun +4
Ghost imaging (GI) achieves 2D image reconstruction through high-order correlation of 1D bucket signals and 2D light field information, particularly demonstrating enhanced detectio…