3 papers
quant-ph2026
Most Subradiant Bound Photon Pairs from Chirality-Mediated Dispersion Softening
Kailin Tan, Xuanbing Jiang, Dong Wang +1
We study the subradiant bound states (BSs) in a two-level atom array chirally coupled to a one-dimensional waveguide. We demonstrate that the chiral interaction can drive BSs to be…
physics.atom-ph2025
Ferromagnetic Traps for Quasi-Continuous Operation of Optical Nanofiber Interfaces
Ruijuan Liu, Jinggu Wu, Yuan Jiang +2
A soft ferromagnetic plate uniformizes Tesla-level fields generated by attached permanent magnets, producing a smooth and electronically tunable surface field on the opposite side.…
physics.optics2024
Optical Routing via High Efficiency Composite Acoustic Diffraction
Yuxiang Zhao, Jiangyong Hu, Ruijuan Liu +5
Acousto-optical modulation (AOM) is a powerful and widely used technique for rapidly controlling the frequency, phase, intensity, and direction of light. Based on Bragg diffraction…