搜索结果: 1-9 共查到“高能物理学 laser”相关记录9条 . 查询时间(0.182 秒)
Computationally efficient methods for modelling laser wakefield acceleration in the blowout regime
Computationally efficient methods modelling laser wakefield acceleration blowout regime Accelerator Physics
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2012/4/19
Electron self-injection and acceleration until dephasing in the blowout regime is studied for a set of initial conditions typical of recent experiments with 100 terawatt-class lasers. Two different ap...
Polarization control proposal for Shanghai deep ultraviolet free electron laser
FEL Crossed undulator Circular polarization Slippage
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2012/2/28
In this paper, a fully coherent radiation option with controllable polarization is proposed for Shanghai deep ultraviolet free electron laser (FEL) test facility. Intensive start-to-end simulation sug...
High Bandwidth Pickup Design for Bunch Arrival-time Monitors for Free-Electron Laser
High Bandwidth Pickup Design Bunch Arrival-time Monitors Free-Electron Laser
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2012/2/29
In this paper, we present the design and realization of high bandwidth pickup electrodes with a cutoff frequency above 40 GHz. The proposed cone-shaped pickups are part of a bunch arrival-time monitor...
High Bandwidth Pickup Design for Bunch Arrival-time Monitors for Free-Electron Laser
High Bandwidth Pickup Design Bunch Arrival-time Monitors Free-Electron Laser
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2012/2/28
In this paper, we present the design and realization of high bandwidth pickup electrodes with a cutoff frequency above 40 GHz. The proposed cone-shaped pickups are part of a bunch arrival-time monitor...
Radiative polarization of electrons in a strong laser wave
Radiative polarization electrons Radiative polarization
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2011/9/9
Radiative polarization of electrons brought into collision with a high power laser is studied. We derive an expression for the squared amplitude of this process (summed over polarizations of the final...
An X-Ray Free Electron Laser Oscillator with Intermediate Energy Electron Beam
X-Ray Free Electron Laser Oscillator Intermediate Energy Electron Beam
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2011/8/4
Abstract: Harmonic lasing of low-gain free electron laser oscillator has been experimentally demonstrated in terahertz and infrared region. Recently, together with the high-reflectivity high-resolutio...
Nuclear Gamma-Ray Laser of Optical Range
Nuclear Gamma-Ray Laser Optical Range
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2011/1/6
A possibility of amplification of the 7.6 eV (3.5 eV) -radiation by the stimulated -emission of
the ensemble of the 229mTh isomeric nuclei in a host dielectric crystal with a large band gap is proved...
The Theoretical Analysis of The Second Order Coherence g(2)(t) and Power Stabilization of Two-Mode He-Ne Laser
Two - mode laser Second - order coherence g(2) (t) He -- Ne lasers
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2010/4/14
In this study, second-order coherence and its frequency-dependent characteristics and the photon statistical properties of the two-mode He-Ne laser field are investigated.
A possibility to control the polarization of high-energy photons by means of a laser beam
polarization high-energy photons
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2010/4/19
The elastic light-light scattering below the threshold of the e+e- pair production leads to a variation in polarization of hard g-quanta traversing without loss a region where the laser light is focus...