3 papers
physics.optics2026
Non-Hermitian photonic time quasicrystal
Shuhang Chen, Zhi Zheng, Qi Zhu
Photonic time crystals amplify waves through temporal modulation. We study a temporal analogue of the non-Hermitian Aubry-André-Harper model. By continuing an incommensurate tempor…
physics.optics2026
Construction-Constrained Bernstein Synthesis of Joint Pitch-Width RDL Spiral Inductors for High-Q mmWave FoWLP Applications
Shuhang Chen, Xinmeng Wang, Yuchong Sun +1
We present a construction-constrained Bernstein framework for joint pitch-width synthesis of planar spiral inductors. A positive cubic Bernstein profile is integrated to prescribe…
physics.optics2025
Nonreciprocal Coupling Induced by Nonlocal Loss Engineering
Yekai Shen, Shuhang Chen
Nonreciprocal coupling between photonic modes enables a range of advanced functionalities, though the available approaches for its practical implementation remain limited. Here, we…