193 citations · 251 across the 12 of their papers we have counts for
12 papers
An Invertible All-optical Logic Gate on Chip
Zhan Li, Jiayang Chen, Yongmeng Sua +3
We demonstrate an invertible all-optical gate on chip, with the roles of control and signal switchable by slightly adjusting their relative arrival time at the gate. It is based on…
Near-Infrared 3D Imaging with Upconversion Detection
He Zhang, Santosh Kumar, Yong Meng Sua +2
We demonstrate a photon-sensitive, three-dimensional camera by active near-infrared illumination and fast time-of-flight gating. It uses pico-second pump pulses to selectively up-c…
Photon-pair generation in a heterogeneous silicon photonic chip
Mingwei Jin, Neil MacFarlane, Zhaohui Ma +4
Integrated Silicon photonics has played an important role in advancing the applications of quantum information and quantum science. However, due to different material properties, i…
Time-Spatial Mode Selective Quantum Frequency Converter
Santosh Kumar, He Zhang, Prajnesh Kumar +3
We experimentally demonstrate a mode-selective quantum frequency converter over a compound spatio-temporal Hilbert space. We show that our method can achieve high-extinction for hi…
Photon Conversion and Interaction on Chip
Jia-Yang Chen, Zhan Li, Zhaohui Ma +4
The conversion and interaction between quantum signals at a single-photon level are essential for scalable quantum photonic information technology. Using a fully-optimized, periodi…
Single-Photon Vibrometry
Patrick Rehain, Jeevanandha Ramanathan, Yong Meng Sua +3
We propose and demonstrate a single-photon sensitive technique for optical vibrometry. It uses high speed photon counting to sample the modulated backscattering from a vibrating ta…