10 citations · 16 across the 2 of their papers we have counts for
2 papers
physics.optics2024★ 6 cited
Longitudinal optical phonons in photonic time crystals containing a stationary charge
Sihao Zhang, Junhua Dong, Huanan Li +2
Lorentzian-type media support optical phonons that oscillate with longitudinal polarization parallel to the wave direction, at a wave vector-independent frequency at which the perm…
physics.optics2024★ 10 cited
Non-uniform wave momentum bandgap in biaxial anisotropic photonic time crystals
Junhua Dong, Sihao Zhang, Huan He +2
Photonic time crystals (PTCs) host momentum bandgaps enabling intriguing non-resonant light amplification in propagating waves, but opening substantial bandgaps demands refractive…