300 citations · 3.4k across the 86 of their papers we have counts for
15 papers · 1 filter
On-chip Rotated Polarization Directional Coupler Fabricated by Femtosecond Laser Direct Writing
Ci-Yu Wang, Jun Gao, Xian-Min Jin
We present a rotated polarization directional coupler (RPDC) on a photonic chip. We demonstrate a double-track approach to modify the distribution of refractive index between adjac…
Experimental Test of Tracking the King Problem
Cheng-Qiu Hu, Jun Gao, Lu-Feng Qiao +7
In quantum theory, the retrodiction problem is not as clear as its classical counterpart because of the uncertainty principle of quantum mechanics. In classical physics, the measur…
Transmission of Photonic Polarization States through 55-meter Water: Towards Air-to-sea Quantum Communication
Cheng-Qiu Hu, Zeng-Quan Yan, Jun Gao +9
Quantum communication has been rapidly developed due to its unconditional security and successfully implemented through optical fibers and free-space air in experiment. To build a…
Direct Observation of Topology from Single-photon Dynamics on a Photonic Chip
Yao Wang, Yong-Heng Lu, Feng Mei +6
Topology manifesting in many branches of physics deepens our understanding on state of matters. Topological photonics has recently become a rapidly growing field since artificial p…
FeynmanPAQS: A Graphical Interface Program for Photonic Analog Quantum Computing
Hao Tang, Yan-Yan Zhu, Jun Gao +3
We present a user-friendly software for photonic analog quantum computing with an installable MATLAB package and the graphical user interface (GUI) that allows for convenient opera…
Topological Protection of Two-photon Quantum Correlation on a Photonic Chip
Yao Wang, Xiao-Ling Pang, Yong-Heng Lu +4
Low-decoherence regime plays a key role in constructing multi-particle quantum systems and has therefore been constantly pursued in order to build quantum simulators and quantum co…