110 citations · 280 across the 11 of their papers we have counts for
11 papers
A 3.584 Tbps coherent receiver chip on InP-LiNbO3 wafer-level integration platform
Xiaojun Xie, Chao Wei, Xingchen He +8
The rapid advancement of the thin-film lithium niobate (LiNbO3) platform has established it as a premier choice for high-performance photonics integrated circuits. However, the sca…
Ultra-wideband Waveguide-coupled Photodiodes Heterogeneously Integrated on a Thin-film Lithium Niobate Platform
Chao Wei, Youren Yu, Ziyun Wang +7
With the advantages of large electro-optical coefficient, wide transparency window, and strong optical confinement, thin-film lithium niobate (TFLN) technique has enabled the devel…
Millimeter-level Resolution Photonic Multiband Radar Using a Single MZM and Sub-GHz-Bandwidth Electronics
Peixuan Li, Wenlin Bai, Xihua Zou +3
We here propose a novel cost-effective millimeter-level resolution photonic multiband radar system using a single MZM driven by a 1-GHz-bandwidth LFM signal. It experimentally show…
Cost-effective photonic super-resolution millimeter-wave joint radar-communication system using self-coherent detection
Wenlin Bai, Peixuan Li, Xihua Zou +4
A cost-effective millimeter-wave (MMW) joint radar-communication (JRC) system with super resolution is proposed and experimentally demonstrated, using optical heterodyne up-convers…
Reciprocal phase transition-enabled electro-optic modulation
Fang Zou, Lei Zou, Ye Tian +15
Electro-optic (EO) modulation is a well-known and essential topic in the field of communications and sensing. Its ultrahigh efficiency is unprecedentedly desired in the current gre…
0.75 Gbit/s high-speed classical key distribution with mode-shift keying chaos synchronization of Fabry-Perot lasers
Hua Gao, Anbang Wang, Longsheng Wang +6
High-speed physical key distribution is diligently pursued for secure communication. In this paper, we propose and experimentally demonstrate a scheme of high-speed key distributio…
Efficient Discrete Supervised Hashing for Large-scale Cross-modal Retrieval
Tao Yao, Xiangwei Kong, Lianshan Yan +2
Supervised cross-modal hashing has gained increasing research interest on large-scale retrieval task owning to its satisfactory performance and efficiency. However, it still has so…
Multifunctional photonic integrated circuit for diverse microwave signal generation, transmission and processing
Xihua Zou, Fang Zou, Zizheng Cao +9
Microwave photonics (MWP) studies the interaction between microwave and optical waves for the generation, transmission and processing of microwave signals (i.e., three key domains)…
Tunable Photonic Radiofrequency Filter with An Ultra-high Out-Of-Band Rejection
Peixuan Li, Xihua Zou, Wei Pan +2
As radiofrequency filtering plays a vital role in electromagnetic devices and systems, recently photonic techniques have been intensively studied to implement radiofrequency filter…
Conceptual Proposal: Frequency Offset Modulation for High-Efficiency Communications
Xihua Zou, Wei Pan, Ge Yu +2
Frequency offset modulation (FOM) is proposed as a new concept to provide both high energy efficiency and high spectral efficiency for communications. In the FOM system, an array o…
Wide-open, high-resolution microwave/millimeter-wave Doppler frequency shift estimation using photonics technology
Xihua Zou, Wangzhe Li, Bing Lu +3
Today, wide-open, high-resolution Doppler frequency shift (DFS) estimation is essential for radar, microwave/millimeter-wave, and communication systems. Using photonics technology,…