3 papers
physics.optics2025
A hybrid-frequency on-chip programmable synthetic-dimension simulator with arbitrary couplings
Xiao-Dong Zeng, Zhao-An Wang, Jia-Ming Ren +17
High-performance photonic chips provide a powerful platform for analog computing, enabling the simulation of high-dimensional physical systems using low-dimensional devices with ad…
physics.optics2025
Versatile photonic frequency synthetic dimensions using a single Mach-Zehnder-interferometer-assisted device on thin-film lithium niobate
Zhao-An Wang, Xiao-Dong Zeng, Yi-Tao Wang +13
Investigating physical models with photonic synthetic dimensions has been generating great interest in vast fields of science. The rapid developing thin-film lithium niobate (TFLN)…
quant-ph2024
Maximizing Purity and Heralding Efficiency of Type-I Down-Converted Photons Using Beam Focal Parameters
Andrew Rockovich, Shu'an Wang, Daniel Gauthier
We demonstrate theoretically that correlated bi-photons can be generated with high heralding efficiency and high spectral purity for non-collinear Type-I spontaneous parametric dow…