Results 141 to 150 of about 853,308 (389)

Optimal Power Allocation Algorithm for Radar Network Systems Based on Low Probability of Intercept Optimization(in English)

Leida xuebao, 2014
A novel optimal power allocation algorithm for radar network systems is proposed for Low Probability of Intercept (LPI) technology in modern electronic warfare. The algorithm is based on the LPI optimization.
Shi Chen-guang, Wang Fei, Zhou Jian-jiang, Chen Jun   +3 more
doaj   +1 more source

Silicon-Organic Hybrid Electro-Optic Modulator and Microwave Photonics Signal Processing Applications. [PDF]

Micromachines (Basel), 2023
Zhou Z, Chao M, Su X, Fu S, Liu R, Li Z, Bo S, Chen Z, Wu Z, Han X.   +9 more
europepmc   +1 more source

Coherent resonant Ka-band photonic microwave receiver [PDF]

arXiv, 2008
We propose theoretically and demonstrate experimentally a coherent microwave photonic receiver operating at 35 GHz carrier frequency. The device is based on a lithium niobate or lithium tantalate optical whispering gallery mode resonator coupled to a microwave strip line resonator.
arxiv  

Optical Wireless Communications with Metasurfaces: Current Status and Potential for Intelligent Communications

Advanced Photonics Research, EarlyView.
Optical wireless communications (OWCs) provide a promising alternative to spectrum‐congested microwave wireless communications. Recently, the use of metasurfaces with sub‐wavelength features for dynamic beam steering, beam manipulation, and spatial or optical‐angular‐momentum mode generation, conversion, and multiplexing in OWCs is proposed and ...
Ke Wang, Chengwei Fang, Md Osman Ali, Xiaojun Chen, Safa Alghadi, Shuo Li, Jiayuan He, Sithamparanathan Kandeepan   +7 more
wiley   +1 more source

Preparing Magnon–Photon Pairs in a Cavity–Magnon–Qubit System

Advanced Photonics Research, EarlyView.
By utilizing the photon blockade effect, hybrid magnon–photon quantum states are prepared in a cavity–magnon–qubit system. Through the analysis of correlation functions, the generated magnon–photon pairs are shown to exhibit high purity and strong correlations.
Yi Ren, Kai Wei Huang, Xin Wang, Hao Xiong   +3 more
wiley   +1 more source

High‐resolution 3D imaging by microwave photonic time division multiplexing‐multiple‐input‐multiple‐output radar with broadband digital beamforming

IET Radar, Sonar & Navigation
A broadband microwave photonic time division multiplexing (TDM) multiple‐input‐multiple‐output (MIMO) radar is proposed in which photonic frequency quadrupling is adopted to generate broadband radar signals and photonic frequency mixing is implemented ...
Yuewen Zhou, Fangzheng Zhang, Jiayuan Kong, Shilong Pan   +3 more
doaj   +1 more source

Low-loss microwave photonics links using hollow core fibres. [PDF]

Light Sci Appl, 2022
Zhang X, Feng Z, Marpaung D, Fokoua EN, Sakr H, Hayes JR, Poletti F, Richardson DJ, Slavík R.   +8 more
europepmc   +1 more source

Superconducting circuit microwave photonics [PDF]

, 2016
ITAMP, Cambridge, MA, USA, June 29 - July 1, 2015; https://www.cfa.harvard.edu/itamp/LightMatterInteractionsinLowDimensions-schedule.htmlPeer ...
García-Ripoll, Juan José
core  

Universal Microwave Photonics Approach to Frequency-Coded Quantum Key Distribution

Advanced Technologies of Quantum Key Distribution, 2017
Design principles of universal microwave photonics system (MPS) for quantum key dis- tribution (QKD) with frequency coding are concerned. Its main modulation concept lies in single photon generation on sidebands of optical carrier and determination of ...
O. Morozov, A. Sakhabutdinov, G. Morozov, I. Gabdulkhakov   +3 more
semanticscholar   +1 more source

Self‐Detecting Mid‐Infrared Dual‐Comb Spectroscopy Based on High‐Speed Injection‐Locked Quantum Cascade Lasers

Advanced Photonics Research, EarlyView.
A compact self‐detecting dual‐comb spectroscopy (DCS) system based on dispersion‐engineered, high‐speed packaged quantum cascade lasers (QCLs) at λ≈4.6 μm under coherent injection locking is demonstrated. Broad multiheterodyne comb signal with reduced tooth linewidths by orders of magnitude is recorded.
Yu Ma, Dapeng Wu, Ruixin Huang, Shichen Zhang, Binru Zhou, Zejun Ma, Yongqiang Sun, Junqi Liu, Ning Zhuo, Jinchuan Zhang, Shenqiang Zhai, Shuman Liu, Fengqi Liu, Manijeh Razeghi, Quanyong Lu   +14 more
wiley   +1 more source