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physics.optics2021
A High-Q Vertical Light Emission From Active Parity-Time Symmetric Gratings
Tahere Hemati, Yi Zou, Binbin Weng
This work presents a theoretical investigation of an active photonic grating of the parity-time (PT) symmetric architecture. The analytical study of the free-space mode propagation…
cond-mat.mtrl-sci2021★ 77 cited
Quantum-Electrodynamical Time-Dependent Density Functional Theory. I. A Gaussian Atomic Basis Implementation
Junjie Yang, Qi Ou, Zheng Pei +4
Inspired by the formulation of quantum-electrodynamical time-dependent density functional theory (QED-TDDFT) by Rubio and coworkers, we propose an implementation that uses dimensio…