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波荡器
相关语句
  undulator
     For the electron beam with the energy 20MeV, the emmitance 1 5πmm·mrad, the beam length 200fs and the electric charge 50pC, the THz radiation with the horizontal linear polarization or the circular polarization of the maximum flux density of 2×10 9 photons/mm 2/0 1%bw can be obtained at the distance 1m from the center of the undulator with 0 6m length.
     计算结果表明 ,对于能量为 2 0MeV、发射度为 1 5πmm·mrad、束团长度为 2 0 0fs、电荷量为 5 0pC的电子束团 ,在距离 0 6m长的波荡器中心 1m处可获得光通量密度峰值达 2× 10 9photons mm2 0 1%bw量级的太赫兹水平线极化光或圆极化光
短句来源
     Phase Driving System for Variable Elliptically Polarized Undulator EPU10.0
     可变椭圆极化波荡器EPU10.0的传动控制
短句来源
     It was shown that the flux density of the infrared and far-infrared transition undulator radiation of the SSRF U9.0 was high (e.g., the maximum flux density might reach 35x1013 photons/(s·mrad2· BW), collecting angle φ =0.23mrad, and the effects of beam energy spreed, emittance and magnetic field errors on the radiation flux density were small.
     结果表明,SSRFU9.0的红外及远红外渡越辐射通量密度最高可达35x1013Photons/(s·mrad2·BW),收集角φ=0.23mrad,且通量密度随电子上的发射度、能散和波荡器磁场误差等的变化很小。
短句来源
     Simulation study of influence of undulator magnetic field error on spontaneous emission
     波荡器磁场误差对其自发辐射的影响模拟研究
短句来源
     Fundamental and harmonic induction fields in PPM undulator
     纯永磁波荡器基波与谐波磁场的三维计算与测试
短句来源
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  wiggler
     Using the bifilar helieal wiggler with 1 cm period, the wavelength of the free electron laser has been reduced from 8mm to 3 mm with the same beam energy.
     采用Icm周期双绕螺旋线波荡器,在相同加速器能量下,自由电子激光输出波长由8mm缩短到3mm。
短句来源
     The influence of the adiabatic-magnetic-field distribution at the entrance of wiggler on the output power, gain, and efficiency in a free-electron laser is investigated in terms of nonlinear simulation.
     本文对波荡器(Wiggler)入口区绝热压缩磁场分布对自由电子激光输出功率、增益、效率的影响,进行了非线性计算机模拟.
短句来源
     By using this wiggler as a pump source, we have obtained free-electron laser radiation and oarried out preliminary parametric studies.
     用这台波荡器作泵浦源,获得了自由电子激光辐射,并进行了初步的参量研究.
短句来源
     The free-electron laser interaction length has been increased to 1190 mm from 308 mm by using a recently developed bifilar-herix wiggler with length 1.3m and a appropriate axial magnetic coil.
     利用新研制的1.3米双螺线波荡器以及与此相配合的引导场磁体,使自由电子激光相互作用长度从308mm可以最大增加到1190mm. 总体实验证明,最大的激光辐射峰值功率达12MW电子转换效率是3.7%.
短句来源
     Theory etical analysis of bending magnet, wiggler and undulator was introduced, and physical mechanism of polarized light generation was also described.
     叙述了同步辐射光源弯转磁铁(Bendingmagnet)、扭摆器(Wiggler)和波荡器(Undulator)的基本工作原理及产生偏振同步光的物理机理。
短句来源
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  “波荡器”译为未确定词的双语例句
     Theory of a Double-Undulator Free-Electron Laser
     双波荡器自由电子激光理论(英文)
短句来源
     Design of end magnetic structures for Shanghai DUV-FEL hybrid undulators
     上海深紫外自由电子激光波荡器的端部磁结构设计
短句来源
     PARTICLE SIMULATION OF A 3cm RELATIVISTIC BACKWARD WAVE OSCILLATOR
     3cm相对论返波荡器的粒子模拟研究
短句来源
     The brilliance of the synchrotron radiation from undulators can reach 10 20 (photons·s -1 ·mm -2 ·mrad -2 /0.1 %BW); 1~2 orders higher than the existing light sources.
     从储存环的插入元件波荡器(Undulator)引出的同步光的亮度达到1020(即在s-1·mm-2·mrad-2/0.1%带宽内的光子数),比目前国际上同样能量光源的亮度高1~2个数量级。
短句来源
     The results show that a radiation with power of 20 MW and wavelength of 1. 7 mm can be obtained on a relative low energy accelerator (0. 5 MeV, 800 A).
     结果表明,在我所现有脉冲线加速器基础上,采用周期为10mm的波荡器,可获得输出功率为20MW,波长为1.7mm的自由电子激光.
短句来源
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  undulator
A simple method for formation of the matching input in a helical undulator
      
A helical undulator is widely used in free-electron lasers with pulsed electron beams.
      
A novel and simpler method for matching the undulator input is proposed, theoretically investigated, and experimentally implemented.
      
The axial length of this section is ~1/6 of the undulator period.
      
Experimental results obtained on the undulator with a period of 4.8 cm agree well with theoretical data.
      
更多          
  wiggler
The wiggler is constructed at the Budker Institute of Nuclear Physics of the Siberian Division of the Russian Academy of Sciences.
      
A multipole superconducting wiggler for Canadian light source
      
A contract for multipole superconducting wiggler design and fabrication between The University of Saskatchewan and Budker Institute of Nuclear Physics was signed in October 2003.
      
A wiggler with the photons energy range 4 to 40 keV, the maximum field 1.9 T, and the period length as small as possible was required for the micro-XAFS beamline.
      
In 2004 the 2 T 63-pole superconducting wiggler with the average period length 34 mm was fabricated in BINP.
      
更多          


We have developed a bifilar helix wiggler used in a Raman free-electron-laser, and have measured its operating characteristics. By using this wiggler as a pump source, we have obtained free-electron laser radiation and oarried out preliminary parametric studies.

研制了用于喇曼自由电子激光器的双绕螺线波荡器,测试了它的工作特性.用这台波荡器作泵浦源,获得了自由电子激光辐射,并进行了初步的参量研究.

We have made numerical calculation for the iron-ring wiggler used in our free-electron laser based on stimulated Raman soattering. The theoretical results were borne out by experimental measurements. By using this wriggler together with a guiding magnetic tield as the pumping source, we have obtained free-electron laser radiation.

对用于喇曼自由电子激光器的铁环波荡器进行了数值计算,其结果与实验测试获得的数据完全符合.用这只波荡器作泵浦源,在轴向引导磁场的配合下,获得了自由电子激光辐射.

In this paper, the design investigation and magnetic field measurement of a 10period hybrid undulator are given.

用于合肥800MeV电子储存环的永磁波荡器正处于建造中。本文对波荡器辐射特性及磁铁的设计考虑作了介绍,并报告了10周期混合型波荡器模型的设计、研制与磁场测量结果。

 
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