CIRCULATORS

作品数:7被引量:1H指数:1
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相关期刊:《Chinese Physics Letters》《Journal of Electronic Science and Technology》《Journal of Systems Engineering and Electronics》《Fundamental Research》更多>>
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Reversible Optical Isolators and Quasi-Circulators Using a Magneto-Optical Fabry-Pérot Cavity
《Chinese Physics Letters》2024年第4期59-68,共10页张天天 周文鹏 李志向 唐宇涛 许帆 吴浩东 张涵 唐江山 阮亚平 夏可宇 
supported by the National Key R&D Program of China(Grant No.2019YFA0308700);the National Natural Science Foundation of China(Grant Nos.11890704,92365107,and 12305020);the Program for Innovative Talents and Teams in Jiangsu(Grant No.JSSCTD202138);the Shccig-Qinling Program,the China Postdoctoral Science Foundation(Grant No.2023M731613);the Jiangsu Funding Program for Excellent Postdoctoral Talent(Grant No.2023ZB708)。
Nonreciprocal optical devices are essential for laser protection,modern optical communication and quantum information processing by enforcing one-way light propagation.The conventional Faraday magneto-optical nonrecip...
关键词:quantum reciprocal INSERTION 
Parity-dependent unidirectional and chiral photon transfer in reversed-dissipation cavity optomechanics
《Fundamental Research》2023年第1期21-29,共9页Zhen Chen Qichun Liu Jingwei Zhou Peng Zhao Haifeng Yu Tiefu Li Yulong Liu 
supported by the China Postdoctoral Science Foundation under Grant No.2021M700442;Y.L.Liu acknowledges the support of the Natural Science Foundation of China(NSFC)under Grant No.12004044;H.F.Y acknowledges the support from the NSFC of China(11890704);the NSF of Beijing(Z190012);T.F.Li acknowledges the support of the Development Program of China(2016YFA0301200);the National Natural Science Foundation of China(62074091,and U1930402);the Science Challenge Project(TZ2018003);Tsinghua University Initiative Scientific Research Program.
Nonreciprocal elements,such as isolators and circulators,play an important role in classical and quantum information processing.Recently,strong nonreciprocal effects have been experimentally demonstrated in cavity opt...
关键词:Dissipation-reversed cavity optomechanics Nonreciprocal photon transfer Odd-even exceptional points Anti-PT symmetry Chiral circulators 
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 
Preparation and Magnetic Properties of SrFe12O19 Ferrites Suitable for Use in Self-Biased LTCC Circulators被引量:1
《Chinese Physics Letters》2015年第1期150-153,共4页彭龙 胡跃斌 郭成 李乐中 王瑞 胡云 涂小强 
Supported by the Scientific Research Foundation of Education Office of Sichuan Province under Grant No 13Z198;the Young and Middle-aged Academic Leaders of Scientific Research Funds of Chengdu University of Information Technology under Grant No J201222
Strontium ferrites with different Bi2O3 content are prepared by the solid phase method, and their magnetic properties are investigated primarily. The Bi2O3 additive and sintering temperature separately exhibit a stron...
关键词:Bi Preparation and Magnetic Properties of SrFe Ferrites Suitable for Use in Self-Biased LTCC Circulators 
CPW Circulators with Barium Ferrite Thin Films
《Journal of Electronic Science and Technology》2010年第4期351-355,共5页Yuan Wang Bin Peng Wan-Li Zhang Ke Tan 
supported by the National Basic Research Program of China under Grant No. 61363Z06.1
A miniaturized circulator using barium ferrite films with a coplanar waveguide (CPW) structure is designed and optimized by high frequency electromagnetic field simulations based on finite element methods. The best ...
关键词:CIRCULATORS coplanar waveguide millimeter wave passive microwave components. 
A flexible and high-performance bidirectional optical amplifier with all-optical gain control using ASE noise path through multi-port circulators
《光学学报》2003年第S1期421-422,共2页An Vu Tran Chang-Joon Chae Rodney S. Tucker 
We report a flexible all-optical gain controlled bidirectional optical amplifier. The device achieves constant gain and low noise figure over a large input power range. Moreover, the device removes Rayleigh backscatte...
A New Design Method for the Octave-Band Stripline Circulators
《Journal of Systems Engineering and Electronics》1994年第4期33-39,共7页Pan YongjiBeijing Institute of Radio Measurement, P.O.Box 3923, Beijing 100854, China 
In this paper, a new design method for high performance octave-band stripline circulator is given. The optimum design program is given by a construction with double-Y junction aided by a section of quarter-wavelength ...
关键词:Octave-band stripline circulator Double Y Junction. 
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