CIRCULATOR

作品数:14被引量:16H指数:2
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相关领域:电子电信更多>>
相关机构:电子科技大学清华大学更多>>
相关期刊:《Chinese Physics B》《微波学报》《Science China Mathematics》《Chinese Optics Letters》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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A kind of multiwavelength erbium-doped fiber laser based on Lyot filter
《Chinese Physics B》2023年第3期252-257,共6页周哲海 吴婧仪 闵昆龙 赵爽 李慧宇 
Beijing Great Wall Scholars Program(Grant No.CIT&TCD20190323);Beijing Youth Talent Support Program(Grant No.Z2019042);the National Natural Science Foundation of China(Grant No.61875237).
A multiwavelength tunable ring-cavity erbium-doped fiber laser(EDFL)based on a Lyot filter was presented.For the proposed Lyot filter,a comb filter consisting of an EDF-polarization-maintaining fiber(EDF-PMF),a polari...
关键词:multiwavelength erbium-doped fiber laser Lyot filter polarization-maintaining fiber CIRCULATOR 
Nonlocal nonreciprocal optomechanical circulator被引量:1
《Chinese Physics B》2022年第5期325-333,共9页Ji-Hui Zheng Rui Peng Jiong Cheng Jing An Wen-Zhao Zhang 
Project supported by the National Natural Science Foundation of China(Grant Nos.12061023,12074206,11704026,11704205,11704042,and 11847128);K.C.Wong Magna Fund in Ningbo University,China。
A nonlocal circulator protocol is proposed in a hybrid optomechanical system.By analogy with quantum communication,using the input-output relationship,we establish the quantum channel between two optical modes with lo...
关键词:OPTOMECHANICS NONLOCALITY NONRECIPROCITY 
Silicon nonlinear switch as a conditional circulator for monostatic LiDAR systems
《Photonics Research》2022年第2期426-432,共7页Mingfei Ding Yiwei Xie Hao Yan Abu Naim R.Ahmed Reza Safian Swapnajit Chakravarty Leimeng Zhuang Pengcheng Jiao Huan Li Liu Liu Daoxin Dai 
National Key Research and Development Program of China (2019YFB2203604);National Science Fund for Distinguished Young Scholars (61725503);Zhejiang Provincial Natural Science Foundation(LZ18F050001);National Natural Science Foundation of China (91950205, 6191101294, 11861121002, 61905209,62175214);International Cooperation and Exchange Programme NSFC-RS (62111530147)。
All-optical silicon-photonics-based LiDAR systems allow for desirable features in scanning resolution and speed,as well as leverage other advantages such as size, weight, and cost. Implementing optical circulators in ...
关键词:INTERFEROMETER LIDAR NONLINEAR 
Design and verification of a broadband highly-efficient plasmonic circulator被引量:1
《Chinese Physics B》2021年第3期248-252,共5页Jianfei Han Shu Zhen Weihua Wang Kui Han Haipeng Li Lei Zhao Xiaopeng Shen 
Project supported by the Six-Talent-Peaks Project in Jiangsu Province of China(Grant No.XYDXX-072);the National Natural Science Foundation of China(Grant No.61372048).
Circulators play a significant role in radar and microwave communication systems.This paper proposes a broadband and highly efficient plasmonic circulator,which consists of spoof surface plasmon polaritons(SSPPs)waveg...
关键词:PLASMONIC CIRCULATOR spoof surface plasmon polaritons FERRITE 
A survey of active quasi-circulators
《Journal of Semiconductors》2020年第11期61-70,共10页Bingjun Tang Li Geng 
With the development of multi-band wireless communication and the increasing data transmission rate,the circulator as an antenna interface must be able to work in multiple frequency bands and provides large bandwidth....
关键词:active quasi-circulator MULTIBAND bandwidth isolation LINEARITY insertion loss 
H-plane cross-shaped waveguide circulator in magneto-photonic crystals with five ferrite posts
《Chinese Optics Letters》2017年第11期65-68,共4页王勇 张登国 徐世祥 许彪刚 董政 
supported by the National Natural Science Foundation of China under Grant No.61171006
A novel H-plane cross-shaped circulator based on magneto-photonic crystals is experimentally investigated.The band gap of the TE mode for the photonic crystals is calculated by the plane wave expansion method.The tran...
关键词:photonic WAVEGUIDE MAGNETO SHAPED isolation POSTS microwave FERRITE cylinder insertion 
CFD Investigation of the Influence of Volute Geometrical Variations on Hydrodynamic Characteristics of Circulator Pump被引量:11
《Chinese Journal of Mechanical Engineering》2016年第2期315-324,共10页WU Denghao YUAN Shouqi REN Yun MU Jiegang YANG Youdong LIU Jian 
Supported by National Natural Science Foundation of China(Grant No.51239005);Zhejiang Provincial Natural Science Foundation of China(Grant Nos.LQ15E090004,LQ15E090005);Project of Zhejiang Education,China(Grant No.Y201432222)
Improper design of volute geometry can be the main cause that leads to unsteady pressure pulsation and radial force in pumps. Therefore, it is important to understand the influence of volute geometrical parameters on ...
关键词:CFD circulator pump hydrodynamic characteristics volute variations 
A high power active circulator using GaN MMIC power amplifiers
《Journal of Semiconductors》2014年第11期114-118,共5页顾黎明 车文荃 Fan-Hsiu Huang Hsien-Chin Chiu 
supported by the National Science Foundation for Distinguished Young Scholars of China(No.61225001)
This paper presents a 2.4 GHz hybrid integrated active circulator consisting of three power amplifiers and three PCB-based Wilkinson power dividers. The power amplifiers were designed and fabricated in a standard 0.35...
关键词:hybrid gallium nitride (GaN) monolithic microwave integrated circuit (MMIC) active circulator power amplifier power divider 
Analysis of the injection-locked magnetron with a mismatched circulator
《Chinese Physics B》2014年第8期616-621,共6页岳松 张兆传 高冬平 
Project supported by the National Basic Research Program of China(Grant No.2013CB328901);the National Natural Science Foundation of China(Grant No.11305177)
Based on the scatter matrix of the four-port lossless mismatched circulator, the phase differential equation of the injection-locked magnetron is derived by comparing different effects of the mismatched and perfect ci...
关键词:injection-locked magnetron mismatched circulator phase difference locked bandwidth 
Fabrication of Bulk, Self-bias Barium Ferrites for Microwave Circulator Applications
《材料科学与工程(中英文版)》2011年第3期314-318,共5页Carla Blengeri Tom Casad Aditya Abburi David N. Mcllroy Wei Jiang Yeh Jeffrey L. Young 
关键词:微波通信系统 钡铁氧体 循环应用 批量制备 自偏压 环形 铁氧体器件 环氧粘合剂 
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