3 papers
physics.optics2026
Resolution and Robustness Bounds for Reconstructive Spectrometers
Changyan Zhu, Hsuan Lo, Jianbo Yu +2
Reconstructive spectrometers are a promising emerging class of devices that combine complex light scattering with inference to enable compact, high-resolution spectrometry. Thus fa…
physics.optics2025
Wavelength-scale noise-resistant on-chip spectrometer
Jianbo Yu, Hsuan Lo, Wenduo Chen +10
Performant on-chip spectrometers are important for advancing sensing technologies, from environmental monitoring to biomedical diagnostics. As device footprints approach the scale…
cond-mat.mes-hall2025
Switchable Non-Hermitian Skin Effect in Bogoliubov Modes
Hsuan Lo, You Wang, Rimi Banerjee +2
Interacting or nonlinear lattices can host emergent particle-like modes, such as Bogoliubov quasiparticles, whose band topology and other properties are potentially highly tunable.…