PHOTOINJECTOR

作品数：14被引量：14H指数：2
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相关领域：电子电信理学更多>>
相关期刊：《High Power Laser Science and Engineering》《Chinese Physics B》《Radiation Detection Technology and Methods》《Science Bulletin》更多>>
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Beam dynamics study of the photoinjector at Wuhan advanced light source
《Radiation Detection Technology and Methods》2024年第3期1319-1332,共14页Ze-Yi Dai Yuan-Cun Nie Jian-Hua Zhong Lan-Xin Liu Zi-Shuo Liu Jia-Bao Guan Ji-Ke Wang Yuan Chen Ye Zou Hao-Hu Li Jian-Hua He 
supported by Science and Technology Major Project of Hubei Province in China(2021AFB001).
Background A full-energy LINAC is under development at Wuhan Advanced Light Source(WALS)to provide beams for the 1.5 GeV storage ring proposed as a fourth-generation synchrotron radiation light source and a future fre...
关键词：PHOTOINJECTOR Beam dynamics optimization Beam emittance Driving laser NSGA-II algorithm 
The Linac Coherent Light Source II photoinjector laser infrastructure
《High Power Laser Science and Engineering》2024年第4期113-129,共17页Hao Zhang Sasha Gilevich Alan Miahnahri Shawn Christopher Alverson Axel Brachmann Joseph Duris Paris Franz Alan Fry Jack Hirschman Kirk Larsen Randy Lemons Siqi Li Brittany Lu Agostino Marinelli Mikael Martinez Justin May Erel Milshtein Krishna Murari Nicole Neveu Joseph Robinson John Schmerge Linshan Sun Theodore Vecchione Chengcheng Xu Feng Zhou Sergio Carbajo 
the support from the SLAC National Accelerator Laboratory,the U.S.Department of Energy(DOE),the Office of Science,Office of Basic Energy Sciences under Contract No.DE-AC02-76SF00515,No.DE-SC0022559,No.DE-SC0022464,No.DE-FOA0002859;the National Science Foundation under Contract No.2231334;the U.S.Department of Defense under a National Defense Science and Engineering Fellowship。
This paper presents a comprehensive technical overview of the Linac Coherent Light Source II(LCLS-II)photoinjector laser system,its first and foremost component.The LCLS-II photoinjector laser system serves as an upgr...
关键词：high-intensity lasers high-power lasers Linac Coherent Light Source II photoinjector temporal and spatial shaping ultrafast X-ray science X-ray free-electron lasers 
Design of S-band photoinjector with high bunch charge and low emittance based on multi-objective genetic algorithm被引量：1
《Nuclear Science and Techniques》2023年第3期93-105,共13页Ze-Yi Dai Yuan-Cun Nie Zi Hui Lan-Xin Liu Zi-Shuo Liu Jian-Hua Zhong Jia-Bao Guan Ji-Ke Wang Yuan Chen Ye Zou Hao-Hu Li Jian-Hua He 
supported by the Science and Technology Major Project of Hubei Province,China (No.2021AFB001).
High-brightness electron beams are required to drive LINAC-based free-electron lasers(FELs)and storage-ring-based synchrotron radiation light sources.The bunch charge and RMS bunch length at the exit of the LINAC play...
关键词：Electron linear accelerator PHOTOINJECTOR Beam dynamics Multi-objective genetic algorithm 
Beam dynamics optimization of very-high-frequency gun photoinjector被引量：3
《Nuclear Science and Techniques》2022年第9期80-92,共13页Han Chen Lian-Min Zheng Bin Gao Zi-Zheng Li Ying-Chao Du Ren-Kai Li Wen-Hui Huang Chuan-Xiang Tang Duan Gu Zheng Qi Meng Zhang Hai-Xiao Deng Qiang Gu Dong Wang 
Very-high-frequency(VHF)gun photoinjectors,capable of producing high-brightness and high-repetitionrate electron bunches,are some of the best electron sources for driving MHz-class repetition-rate free-electron lasers...
关键词：VHF gun photoinjector Multi-objective optimization EMITTANCE High-order energy spread 
Commissioning the photocathode radio frequency gun:a candidate electron source for Hefei Advanced Light Facility被引量：4
《Nuclear Science and Techniques》2022年第3期1-9,共9页Wen-Xing Wang Cheng Li Zhi-Gang He Shan-Cai Zhang Rui-Xuan Huang Wei-Wei Li Ping Lu Chuan Li Lei-Lei Tang Feng-Lei Shang Fang-Fang Wu Da-Chun Jia Hai-Yan Zhang Wei Wang 
supported by Hefei Advanced Light Facility R&D project and the National Natural Science Foundation of China (No.11775216)
The Hefei Advanced Light Facility(HALF)proposed by the National Synchrotron Radiation Laboratory(NSRL)is a diffraction-limited storage ring(DLSR),which plans to use a full energy linac as the injector.To ensure inject...
关键词：High-brightness electron beam Photoinjector laser shaping Transverse emittance 
Design optimization and cold RF test of a 2.6-cell cryogenic RF gun被引量：2
《Nuclear Science and Techniques》2021年第9期84-93,共10页Cheng Wang Jian-Hao Tan Xiao-Xia Huang Yi-Xing Lu Lin Wang Wen-Cheng Fang Zhen-Tang Zhao 
supported by the National Key R&D Program of China(No.2018YFF0109203);ANSO(ANSO-CR-KP-2020-16).
To further improve the performance of acceler-ators,the first cryogenic normal-conducting RF gun in China was designed and manufactured.As a new and attractive trend,this optimized cryogenic RF gun can generate a low-...
关键词：PHOTOINJECTOR Cryogenic structure C-BAND Cold test 
Fiber laser with random-access pulse train profiling for a photoinjector driver
《Photonics Research》2017年第4期293-298,共6页EKATERINA I.GACHEVA ANATOLY K.POTEOMKIN SERGEY YU.MIRONOV VIKTOR V.ZELENOGORSKII EFIM A.KHAZANOV KONSTANTIN B.YUSHKOV ALEXANDER I.CHIZHIKOV VLADIMIR YA.MOLCHANOV 
Russian Foundation for Basic Research(RFBR)(15-07-03719);Russian Science Foundation(RSF)(16-19-10448);Ministry of Education and Science of the Russian Federation(Minobrnauka)(14.Z50.31.0007,K2-2015-077)
We report on the design and performance of a fiber laser system with adaptive acousto-optic macropulse control for a novel photocathode laser driver with 3D ellipsoidal pulse shaping. The laser system incorporates a t...
关键词：AOM Fiber laser with random-access pulse train profiling for a photoinjector driver 
Simulation study on the emittance compensation of off-axis emitted beam in RF photoinjector
《Chinese Physics C》2016年第11期184-190,共7页黄瑞萱 Chad Mitchell 贾启卡 Christos Papadopoulos Fernando Sannibale 
Supported by National Nature Science Foundation of China(11375199);Chinese Scholarship Council
To make full use of the photocathode material and improve its quantum efficiency lifetime, it can be necessary to operate the laser away from the cathode center in photoinjectors. In RF guns, the off-axis emitted beam...
关键词：PHOTOINJECTOR off-axis emission genetic algorithm ASTRA IMPACT-T RF effect emittance compen-sation 
Drive laser system for the DC-SRF photoinjector at Peking University被引量：1
《Chinese Physics C》2016年第1期123-128,共6页王志文 黄森林 林林 赵刚 全胜文 刘克新 陈佳洱 
Supported by National Basic Research Project(973)(2011CB808302,2011CB808304)
Photoinjectors are widely used for linear accelerators as electron sources to generate high-brightness electron beams. The drive laser, which determines the timing structure and quality of the electron beam, is a cruc...
关键词：drive laser AMPLIFIER harmonic generation PHOTOINJECTOR 
Design of a compact C-band high brightness photoinjector for an ultra-fast electron diffraction被引量：2
《Chinese Science Bulletin》2013年第36期4577-4581,共5页LIU XiaoHan TANG ChuanXiang QIAN HouJun CHEN HuaiBi HUANG WenHui 
A compact C-band high brightness photoinjector for ultra-fast electron diffraction(UED)is under development at Tsinghua University.The C-band photoinjector,operating at 5.172 GHz,uses a 1.45-cell C-band RF gun as the ...
关键词：电子衍射 C波段 高亮度 紧凑型 设计 微波电子枪 束流动力学 束团长度 
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