3 papers
physics.optics2026
Broadband Continuous Frequency Tuning in Non-Hermitian Laser Arrays Enabled by Mode-Switching Boundary Topology
Chuanfeng Yan, Cheng Tan, Kai Wang +6
Broadband and continuous frequency tuning is central to the versatility of semiconductor lasers, yet existing approaches typically rely on external moving components, limiting scal…
math.FA2025
The photography transforms and their analytic inversion formulas
Duo Liu, Gangrong Qu, Shan Gao
The light field reconstruction from the focal stack can be mathematically formulated as an ill-posed integral equation inversion problem. Although the previous research about this…
physics.med-ph2024
A 3D-Printed Table for Hybrid X-ray CT and Optical Imaging of a Live Mouse
Wenxuan Xue, Yuxuan Liang, Mengzhou Li +3
Multimodal imaging has shown great potential in cancer research by concurrently providing anatomical, functional, and molecular information in live, intact animals. During preclini…