interluminal interface 1microstrip transmission lines 1nonreciprocal amplification 1spacetime metamaterials 1wave scattering 1
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physics.optics2026
Twin reflections from a moving space-time boundary
Yukun Yang, Hao Hu, Youxiu Yu +7
The authors experimentally demonstrate that a moving space‑time boundary (an interluminal interface) splits an incoming wave into one transmitted and two reflected waves, confirmin…
physics.optics2024
Momentum flatband and superluminal propagation in a photonic time Moiré superlattice
Linyang Zou, Hao Hu, Haotian Wu +4
Flat bands typically describe energy bands whose energy dispersion is entirely or almost entirely degenerate. One effective method to form flat bands is by constructing Moiré supe…
physics.optics2024
On-Chip Vectorial Structured Light Manipulation via Inverse Design
Xiaobin Lin, Maoliang Wei, Kunhao Lei +12
On-chip structured light, with potentially infinite complexity, has emerged as a linchpin in the realm of integrated photonics. However, the realization of arbitrarily tailoring a…