Volume 33 Issue 4
May  2021
Turn off MathJax
Article Contents
Abstract
References
Article Navigation >  High Power Laser and Particle Beams  > 2021  >  33(4): 044009
Long Wenjun, Zheng Lei, Zhao Rui, et al. Heat reversal phenomenon of spray cooling and its heat transfer enhancement characteristics[J]. High Power Laser and Particle Beams, 2021, 33: 101001. doi: 10.11884/HPLPB202133.210101
Citation: Xia Qianxu, Zhao Quantang, Zong Yang, et al. Design of 325 MHz RF grid-controlled high voltage thermionic cathode electron gun[J]. High Power Laser and Particle Beams, 2021, 33: 044009. doi: 10.11884/HPLPB202133.200310
shu

Design of 325 MHz RF grid-controlled high voltage thermionic cathode electron gun

doi: 10.11884/HPLPB202133.200310
  • 1.

    Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

  • 2.

    School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049.China

  • Received Date: 2020-11-16
  • Rev Recd Date: 2021-03-15
    • Available Online: 2021-03-26
  • Publish Date: 2021-05-02
    Abstract
  • The electron gun with high repetition rate and high average current has a very wide range of applications. This paper presents the design of a microwave grid-controlled high-voltage thermionic electron gun working in CW mode with a bunch repetition rate of 325 MHz and elaborates the experimental principles of this kind of electron guns. Firstly, simulation software EGUN, POISSON (Poisson Superfish) and GPT (General Particle Tracer) are used to accomplish the structure design of a300kV high-voltage DC electron gun and beam dynamics verification.Secondly, to feed the microwave into the gap between the cathode and the grid of the electron gunefficiently, design of a power supply with a scheme of impedance matching from the radio frequency power source to the cathode is completed.Accordingly, a 325 MHz dual-mode coaxial power supply device is designed, and its feasibility is verified and analyzed..
    • FullText(HTML)
    • References(18)
  • [1]
    高峰, 林力, 刘宇昊, 等. 医用同位素生产现状及技术展望[J]. 同位素, 2016, 29(2):116-120. (Gao Feng, Lin Li, Liu Yuhao, et al. Production situation and technology prospect of medical isotopes[J]. Journal of Isotopes, 2016, 29(2): 116-120 doi: 10.7538/tws.2016.29.02.0116
    [2]
    Martins M N, Silva T F. Electron accelerators: History, applications, and perspectives[J]. Radiation Physics and Chemistry, 2014, 95: 78-85. doi: 10.1016/j.radphyschem.2012.12.008
    [3]
    NagaiY. Medical isotope production using accelerator neutrons[C]//11th International Topical Meeting on Nuclear Applications of Accelerators. 2013: 47-49.
    [4]
    金晓, 黎明, 许州, 等. 中国工程物理研究院远红外自由电子激光实验研究[J]. 高能物理与核物理, 2006, 30(s1):96-98. (Jin Xiao, Li Ming, Xu Zhou, et al. Experiment study on the CAEP FIR-FEL[J]. High Energy Physics and Nuclear Physics, 2006, 30(s1): 96-98
    [5]
    Xu Hanxun, Shi Jiaru, Du Yingchao, et al. Development of an L-band photocathode RF gun at Tsinghua University[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2021, 985: 164675. doi: 10.1016/j.nima.2020.164675
    [6]
    邓文娟. GaAs阵列光电阴极的结构设计与制备研究[D]. 武汉: 华中科技大学, 2018.

    Deng Wenjuan. Research on structure design and preparation of GaAs wire-array photocathode[D]. Wuhan: Huazhong University of Science and Technology, 2018
    [7]
    Bylinskii I, Ames F, Baartman R, et al. An electron linac photo-fission driver for the rare isotope program at TRIUMF[C]//Proceedings of the 23rd Particle Accelerator Conference. Vancouver, Canada, 2009.
    [8]
    Ortega J M, Glotin F, Prazeres R. Extension in far-infrared of the CLIO free-electron laser[J]. Infrared Physics & Technology, 2006, 49(1-2): 133-138.
    [9]
    Jongen Y, Abs M, Genin F, et al. The Rhodotron, a new 10 MeV, 100 kW, CW metric wave electron accelerator[J]. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1993, 79(1-4): 865-870. doi: 10.1016/0168-583X(93)95487-P
    [10]
    易春蓉. 基于碳纳米管及其复合阴极的场致发射器件的制备与性能[D]. 上海: 华东师范大学, 2020.

    Yi Chunrong. Preparation and performance of field-emission devices based on carbon nanotubes and their composite cathodes[D]. Shanghai: East China Normal University, 2020
    [11]
    沈春英, 丘泰, 李晓云. 高性能浸渍型阴极材料研究进展[J]. 材料导报, 2005, 19(3):25-27. (Shen Chunying, Qiu Tai, Li Xiaoyun. Advances in dispenser cathodes materials with high properties[J]. Materials Review, 2005, 19(3): 25-27 doi: 10.3321/j.issn:1005-023X.2005.03.008
    [12]
    Shintake T, Tanaka T, Hara T, et al. Status of SPring-8 compact SASE source FEL project[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2003, 507(1/2): 382-387.
    [13]
    Asaka T, Inagaki T, Magome T, et al. Low-emittance radio-frequency electron gun using a gridded thermionic cathode[J]. Physical Review Accelerators and Beams, 2020, 23: 063401. doi: 10.1103/PhysRevAccelBeams.23.063401
    [14]
    Park S J, Oh J S, Bak J S, et al. 2.856-GHz modulation of conventional triode electron gun[J]. arXiv preprint physics/0008035, 2000)
    [15]
    Park S J, Hwang W H, Cho M H, et al. Design of coaxial resonant cavity for triode RF gun[C]//KEK Proceedings. National Laboratory for High Energy Physics, 1998: 746-748.
    [16]
    Auslender V L, Batazova M A, Kuznetsov G I, et al. Triode RF gun for linear electron accelerators[C]//The 3rd Asian Particle Accelerator Conference APAC. 2004: 273-275.
    [17]
    Volkov V N, Arbuzov V, Kenzhebulatov E, et al. Latest results of CW 100 mA electron RF gun for Novosibirsk ERL based FEL[C]//Proceedings of the 29th Linear Accelerator Conference(LINAC'18). Beijing, China: JACOW Publishing, 2019: 598-600.
    [18]
    周方洁. 行波管电子枪热初速的理论及分析[D]. 成都: 电子科技大学, 2018.

    Zhou Fangjie. Theory and analysis of thermal initial velocity of traveling wave tube electron gun[D]. Chengdu: University of Electronic Science and Technology, 2018
    • Relative Articles

  • Relative Articles

    [1]Xie Xiangyu, Wang Peng, Deng Ying, Zhou Kainan, Feng Guoying. Ray tracing model of digital holography with single element interference[J]. High Power Laser and Particle Beams, 2023, 35(5): 059002. doi: 10.11884/HPLPB202335.220396
    [2]Yang Zuhua, Zhou Weimin, Li Pengfei, Zhang Qiangqiang, Wei Lai, Chen Yong, Fan Quanping, Wu Yinzhong, Cao Leifeng. Optical simulation software X-LAB and its applications[J]. High Power Laser and Particle Beams, 2018, 30(11): 112002. doi: 10.11884/HPLPB201830.180207
    [3]Wu Deyong, Lü Wenqiang, Wei Bin, Gao Songxin. Beam reshape of high power laser diode stack[J]. High Power Laser and Particle Beams, 2014, 26(10): 101001. doi: 10.11884/HPLPB201426.101001
    [4]Liu Hong, Wang Weisheng, Zheng Jian. Design of fly-eye lens for laser display[J]. High Power Laser and Particle Beams, 2014, 26(08): 089002. doi: 10.11884/HPLPB201426.089002
    [5]Wang Kai, Xie Duan, Lin Wei, Liu Yuanqiong, Li Jun, Qi Xiaobo, Tang Yongjian, Lei Haile. In situ characterization technique of fuel ice layer for ICF cryotargets[J]. High Power Laser and Particle Beams, 2013, 25(12): 3230-3234. doi: 3230
    [6]Wang Kai, Lin Wei, Xie Duan, Liu Yuanqiong, Ma Kunquan, Li Jun, Tang Yongjian, Lei Haile. Simulation on control of infrared volumetric heating rates in fuel layering[J]. High Power Laser and Particle Beams, 2013, 25(08): 2007-2010. doi: 10.3788/HPLPB20132508.2007
    [7]Jiang Zhixiong, Wei Jifeng, Zhou Wenchao. Application of ray tracing method to design of high-energy-laser calorimeter[J]. High Power Laser and Particle Beams, 2013, 25(S0): 1-4.
    [8]Zheng Weitao, Wu Fengtie, Zhang Qian’an, Cheng Zhiming. Influence of relative parameters on quality of long distance diffraction-free beam[J]. High Power Laser and Particle Beams, 2012, 24(10): 2331-2334. doi: 10.3788/HPLPB20122410.2331
    [9]Zhang Qian’an, Wu Fengtie, Zheng Weitao. 无衍射贝塞尔光束非球面透镜设计[J]. High Power Laser and Particle Beams, 2012, 24(06): 1315-1318. doi: 10.3788/HPLPB20122406.1315
    [10]li shijie, chen qiang, wu gaofeng, li lianghong, xian linhan. Discrete phase calculation of computer generated hologram for off-axis aspheric surface test[J]. High Power Laser and Particle Beams, 2011, 23(12): 2-3.
    [11]chen lin, jing feng, deng qinghua, duan wentao, chen yuanbin, ding lei, liu jianguo, luo yiming, liu yong, yang min, he shaobo. Pump coupling optimization for high-power diode array pumped solid-state laser[J]. High Power Laser and Particle Beams, 2011, 23(06): 0- .
    [12]dong jianjun, cao zhurong, yuan yongteng, zhan xiayu, liu shenye, ding yongkun. Testing experiment of KBA X-ray microscope in laser prototype facility using Ni-grids[J]. High Power Laser and Particle Beams, 2010, 22(01): 0- .
    [13]yang jiujuan, wu jianhong, li chaoming. Novel aberration-free beam sampling grating with optical path compensation[J]. High Power Laser and Particle Beams, 2009, 21(09): 0- .
    [14]liu lan-qin, peng han-sheng, wei xiao-feng, zhu qi-hua. Dispersions analysis of stretcher-compressor in chirped pulse amplification system[J]. High Power Laser and Particle Beams, 2008, 20(11): 0- .
    [15]ye fan, guo cun, li zheng-hong, yang jian-lun, xu rong-kun, qin yi, xue fei-biao. Performance of a cylindrical curved convex crystal spectrograph for wire array Z-pinch experiments[J]. High Power Laser and Particle Beams, 2008, 20(03): 0- .
    [16]pan ning-ning, wang zhan-shan, gu chun-shi, qin shu-ji, . Image quality with Kirkpatrick-Baez microscope in hard X-ray[J]. High Power Laser and Particle Beams, 2006, 18(01): 0- .
    [17]zhang wei, wu jian-hong, li chao-ming. Effect of wavefront aberration of grating on pulse compression[J]. High Power Laser and Particle Beams, 2005, 17(03): 0- .
    [18]yang chun-lin, zhang rong-zhu, yang li-ming, xu qiao. Focusing characteristics and diffraction efficiency of the holographic lens in ICF driver system[J]. High Power Laser and Particle Beams, 2003, 15(03): 0- .
    [19]shi zhi-quan, wei xiao-feng, ma chi, su jing-qin. Beam position stability analysis in the large solid state laser system[J]. High Power Laser and Particle Beams, 2000, 12(08): 0- .
    • Supplements(0)
    • Cited By

  • Cited by

    Periodical cited type(1)

    1. 包云皓，陈建业，邵双全. 数据中心高效液冷技术研究现状. 制冷与空调. 2023(10): 58-69 .

    Other cited types(0)

  • Created with Highcharts 5.0.7Amount of accessChart context menuAbstract Views, HTML Views, PDF Downloads StatisticsAbstract ViewsHTML ViewsPDF Downloads2024-052024-062024-072024-082024-092024-102024-112024-122025-012025-022025-032025-04051015202530
    Created with Highcharts 5.0.7Chart context menuAccess Class DistributionFULLTEXT: 19.5 %FULLTEXT: 19.5 %META: 78.0 %META: 78.0 %PDF: 2.5 %PDF: 2.5 %FULLTEXTMETAPDF
    Created with Highcharts 5.0.7Chart context menuAccess Area Distribution其他: 4.1 %其他: 4.1 %Brondby Strand: 0.1 %Brondby Strand: 0.1 %China: 0.9 %China: 0.9 %Germany: 0.4 %Germany: 0.4 %India: 0.1 %India: 0.1 %Poland: 0.1 %Poland: 0.1 %United States: 0.4 %United States: 0.4 %三明: 0.2 %三明: 0.2 %上海: 1.1 %上海: 1.1 %东莞: 0.1 %东莞: 0.1 %中卫: 0.5 %中卫: 0.5 %中山: 0.1 %中山: 0.1 %临汾: 0.1 %临汾: 0.1 %丹东: 0.1 %丹东: 0.1 %乐山: 0.1 %乐山: 0.1 %兰州: 0.1 %兰州: 0.1 %北京: 15.5 %北京: 15.5 %十堰: 0.1 %十堰: 0.1 %南京: 0.2 %南京: 0.2 %南宁: 0.1 %南宁: 0.1 %南平: 0.1 %南平: 0.1 %南阳: 0.1 %南阳: 0.1 %台州: 0.1 %台州: 0.1 %合肥: 0.3 %合肥: 0.3 %呼和浩特: 0.1 %呼和浩特: 0.1 %咸阳: 0.1 %咸阳: 0.1 %哈尔滨: 0.1 %哈尔滨: 0.1 %哥伦布: 0.1 %哥伦布: 0.1 %商丘: 0.1 %商丘: 0.1 %喀什: 0.1 %喀什: 0.1 %大连: 0.2 %大连: 0.2 %天津: 0.4 %天津: 0.4 %太原: 0.1 %太原: 0.1 %宁波: 0.1 %宁波: 0.1 %安康: 0.1 %安康: 0.1 %宜昌: 0.1 %宜昌: 0.1 %宣城: 0.1 %宣城: 0.1 %岳阳: 0.1 %岳阳: 0.1 %常州: 0.1 %常州: 0.1 %平顶山: 0.1 %平顶山: 0.1 %广州: 1.0 %广州: 1.0 %庆阳: 0.1 %庆阳: 0.1 %廊坊: 0.1 %廊坊: 0.1 %张家口: 1.2 %张家口: 1.2 %怒江: 0.1 %怒江: 0.1 %成都: 0.4 %成都: 0.4 %扬州: 0.5 %扬州: 0.5 %新乡: 0.1 %新乡: 0.1 %昆明: 0.2 %昆明: 0.2 %昌吉: 0.1 %昌吉: 0.1 %晋城: 0.1 %晋城: 0.1 %普洱: 0.1 %普洱: 0.1 %杭州: 0.9 %杭州: 0.9 %柏林: 0.1 %柏林: 0.1 %柳州: 0.1 %柳州: 0.1 %桃园: 0.1 %桃园: 0.1 %武汉: 0.2 %武汉: 0.2 %泉州: 0.1 %泉州: 0.1 %海口: 0.1 %海口: 0.1 %深圳: 1.2 %深圳: 1.2 %温州: 0.5 %温州: 0.5 %湖州: 0.4 %湖州: 0.4 %漯河: 1.2 %漯河: 1.2 %潍坊: 0.1 %潍坊: 0.1 %烟台: 0.1 %烟台: 0.1 %珠海: 0.1 %珠海: 0.1 %瑟普赖斯: 0.2 %瑟普赖斯: 0.2 %百色: 0.1 %百色: 0.1 %益阳: 0.1 %益阳: 0.1 %石家庄: 0.1 %石家庄: 0.1 %福州: 0.2 %福州: 0.2 %秦皇岛: 0.1 %秦皇岛: 0.1 %绵阳: 0.1 %绵阳: 0.1 %芒廷维尤: 11.0 %芒廷维尤: 11.0 %芝加哥: 0.1 %芝加哥: 0.1 %苏州: 0.7 %苏州: 0.7 %荆门: 0.1 %荆门: 0.1 %蚌埠: 0.1 %蚌埠: 0.1 %衡阳: 0.1 %衡阳: 0.1 %衢州: 0.3 %衢州: 0.3 %西双版纳: 0.1 %西双版纳: 0.1 %西宁: 47.2 %西宁: 47.2 %西安: 0.4 %西安: 0.4 %资阳: 0.1 %资阳: 0.1 %赤峰: 0.1 %赤峰: 0.1 %运城: 0.3 %运城: 0.3 %连云港: 0.1 %连云港: 0.1 %邯郸: 0.2 %邯郸: 0.2 %郑州: 0.9 %郑州: 0.9 %重庆: 0.4 %重庆: 0.4 %镇江: 0.1 %镇江: 0.1 %长春: 0.3 %长春: 0.3 %长沙: 0.3 %长沙: 0.3 %长治: 0.1 %长治: 0.1 %阳泉: 0.1 %阳泉: 0.1 %青岛: 0.1 %青岛: 0.1 %驻马店: 0.1 %驻马店: 0.1 %鸡西: 0.1 %鸡西: 0.1 %黄冈: 0.1 %黄冈: 0.1 %其他Brondby StrandChinaGermanyIndiaPolandUnited States三明上海东莞中卫中山临汾丹东乐山兰州北京十堰南京南宁南平南阳台州合肥呼和浩特咸阳哈尔滨哥伦布商丘喀什大连天津太原宁波安康宜昌宣城岳阳常州平顶山广州庆阳廊坊张家口怒江成都扬州新乡昆明昌吉晋城普洱杭州柏林柳州桃园武汉泉州海口深圳温州湖州漯河潍坊烟台珠海瑟普赖斯百色益阳石家庄福州秦皇岛绵阳芒廷维尤芝加哥苏州荆门蚌埠衡阳衢州西双版纳西宁西安资阳赤峰运城连云港邯郸郑州重庆镇江长春长沙长治阳泉青岛驻马店鸡西黄冈

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(13)  / Tables(1)

    Get Citation
    PDF
    XML
    Article views (1439) PDF downloads(113) Cited by(1)
    Proportional views
    Related

    Copyright © 2014 Science and Technology Information Center of China Academy of Engineering Physics 蜀ICP备11018116号-4

    Mailing Address: Box 805, box 919, Mianyang, Sichuan (621900) Address: Science and Technology Information Center of Science City, Youxian District, Mianyang City, Sichuan Province Tel: 0816-2485753

    Fax: 0816-2483701 Email: HPLPB@caep.cn

    Supported by: Beijing Renhe Information Technology Co. Ltd  support: info@rhhz.net

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return