107 citations · 107 across the 2 of their papers we have counts for
4 papers
Single-photon distributed free-space spectroscopy
S. Yu, Z. Zhang, H. Xia +14
Spectroscopy is a well-established nonintrusive tool that has played an important role in identifying substances and quantifying their compositions, from quantum descriptions to ch…
Femtosecond imbalanced time-stretch spectroscopy for ultrafast gas detection
Zhen Zhang, Haiyun Xia, Saifen Yu +3
Dual-comb spectroscopy is a promising method for precise optical spectrum analysis with fast data acquisition speed. However, its implementation and applications are often hindered…
Compact and lightweight 1.5 μm lidar with a multi-mode fiber coupling free-running InGaAs/InP single-photon detector
Chao Yu, Jiawei Qiu, Haiyun Xia +3
We present a compact and lightweight 1.5 μm lidar using a free-running single-photon detector (SPD) based on a multi-mode fiber (MMF) coupling InGaAs/InP negative feedback avalanch…
Fully integrated free-running InGaAs/InP single-photon detector for accurate lidar applications
Chao Yu, Mingjia Shangguan, Haiyun Xia +3
We present a fully integrated InGaAs/InP negative feedback avalanche diode (NFAD) based free-running single-photon detector (SPD) designed for accurate lidar applications. A free-p…