Observation of spectral splitting of whispering-gallery modes in asymmetrical photonic molecules
J Wang, J Sun, Y Zhang, Z Liu, H Li - Optics Letters, 2024 - opg.optica.org
This Letter investigates mode splitting via whispering gallery modes (WGMs) in
asymmetrical photonic molecules (PMs) composed of size-mismatched dual microspheres …
asymmetrical photonic molecules (PMs) composed of size-mismatched dual microspheres …
Detecting Hollow Electron Beams via Smith-Purcell Radiation from a Metasurface
Hollow electron beams are today highly desirable for many applications, but are still
challenging in view of their detection. In this Letter, we focus on the unique character of the …
challenging in view of their detection. In this Letter, we focus on the unique character of the …