3 papers
physics.optics2026
Cathodoluminescence Wavefront Retrieval
Izzah Machfuudzoh, Ryoichi Horisaki, Takumi Sannomiya
Free-electron-based nanoscopy enables the study of optical excitations in materials with deep-subwavelength spatial resolution, with cathodoluminescence (CL) being one of the resul…
quant-ph2026
Electron-Photon Spatial Entanglement in Coherent Cathodoluminescence
Tatsuro Yuge, Ryo Okamoto, Takumi Sannomiya +1
Electron--photon quantum entanglement in an electron microscope paves the way for a new quantum platform, enabling the integration of quantum functionalities into electron microsco…
physics.optics2026
Modulation of Spin Angular Momentum of Emission in Symmetric 1D Plasmonic Crystals by Cathodoluminescence
Yuxin Yang, Izzah Machfuudzoh, Qiwen Tan +1
The spin angular momentum (SAM) of light has become a cornerstone of numerous photonic applications, including optical communication and chiral photonics. Because SAM is inherently…