3 papers
quant-ph2026
Quantum-Optically Resolving the Number of Colloidal Quantum Dots in a Subwavelength Volume
Zhi-Bo Ni, Jia-Wang Yu, Jiong-Zhao Li +9
The number resolution of solid-state artificial atoms is of fundamental interest for the study of quantum few-body systems, yet remains experimentally challenging. Quantum optical…
physics.optics2025
Single mode lasing and spectral narrowing in photonic crystal line-defect cavities via spatially selected Bloch modes
Shu-Ning Ding, Ling-Fang Wang, Xiao-Tian Cheng +10
The demand for high-efficiency and miniaturized on-chip light sources drives continuous innovation in photonic crystal (PhC) microcavity lasers. The presence of slow-light effects…
quant-ph2025
Enhancing Photon Indistinguishability of Spectrally Mismatched Single Photons by Cavity Floquet Engineering
J. W. Yu, X. Q. Zhou, Z. B. Ni +6
We theoretically propose a scheme to enhance the photon indistinguishability of spectrally mismatched single photons via Floquet-engineered optical frequency combs (OFCs) in cavity…