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- The laser plasma channel antenna is equivalent to uniform cold magnetized plasma beam, which is assumed to be gyrating transversely and drifting longitudinally. 摘要激光等离子体通道天线被等效为电子在横向旋转、轴向漂移的均匀冷磁化等离子体束,且该等离子体束的横截面为沿轴向不改变的圆形。
- Laser plasma channel antenna (LPCA) 激光等离子体通道天线
- Laser plasma channel antenna 激光等离子体通道天线
- The near electromagnetic model of the plasma channel antenna (LPCA) was proposed to analytically evaluate the dispersion characteristics of its normal modes in lossy gases. 摘要分析了激光等离子体通道周围为有耗气体媒质时激光等离子体通道天线(LPCA)所传播一般模式的色散特性。
- MPCA (Magnetized Plasma Channel Antenna) 磁化等离子体通道天线
- Conductivity of self-guided laser plasma channel produced by femtosecond laser pulses in air 空气中飞秒激光自聚焦等离子体通道的电导特性
- plasma channel antenna (PCA) 等离子体通道天线
- The Average Electron Density Correction of Laser Plasma Channels Generated by Femtosecond Laser Pluses in Air 飞秒激光大气等离子体通道的平均电子密度修正
- Elliptically-curved crystal spectrometer for diagnosing laser plasma X-ray[J]. 引用该论文 熊先才;钟先信;肖沙里;杨国洪;高洁.
- The conception of plasma channel configuration and its balance are put forward. 提出放电通道位形和位形平衡的概念。
- The conductivity of the plasma channel are shown in detail by electrical detecting method on the conditions of different focal lengths, different laser energies and polarities of the external voltage. 摘要通过电学探测法,采用不同焦距的聚焦透镜,在不同激光能量、不同极性外加电压的条件下,对大气中的飞秒激光自聚焦等离子体电离通道特性进行了实验研究。
- The ultra-relativistic electron acceleration by Langmuir plasmons in laser plasma has been studied. 从理论上研究了激光等离子体中极端相对论性高能电子的朗缪尔激元湍动加速,得到了高能电子的加速谱。
- Compared with present GMTI approaches, the new one has many advantages, only single channel antenna, low cost, less computation load, compatible with SAR mode, etc. 与多通道GMTI方法相比较,此方法具有只需一副单通道天线,处理方法简单,运算量小,可与合成孔径雷达工作模式兼容等诸多优势。
- Exact analytic method is used to derive a threeparameter family of solutions for the steady-state selfconsistent density profile in a laser plasma. 本文利用严格的解析方法求得了激光等离子体中稳态自洽密度分布的三参量解族。
- According to a moderate estimation of the emitted energy, the magnitude of cyclotron radiation from the laser plasma is comparative to that of Bremsstrahlung radiation. 对辐射能进行估算,激光等离子体回旋辐射的大小可与韧致辐射相比。
- With voltage of different polarity, the electrostatic field force and Lorentz force as well as the ponderomotive force will together change the current of plasma channel. 在外加不同极性电压时,自由电子受到所加静电场作用力、洛仑兹力以及有质动力的共同作用。
- Bekefi G. Principles of Laser Plasmas[M]. New York: Wiley, 1976.593. 陈新坤;魏振澄;杨增田.;原子发射光谱分析原理[M]
- Employing Q-modulating YAG pulse laser as source, using metal Cu as sample, usingCCD detector to collect the transient spectrum and using Boltzmann distribution method, the temperature ofthe laser plasma is measured. 以YAG调Q脉冲激光为光源,使用CCD技术采集样品CU等离子体瞬态光谱,用玻耳兹曼分布法对激光等离子体的温度进行了测量。
- Based on the wave characteristics of plasma channel and with the consideration of diffusion effects of plasma, this paper focuses attention on the research of the electrical discharge machining (EDM) mechanism. 摘要基于放电通道的波动特性,并考虑放电通道中等离子体的双极扩散效应,对电火花加工机理进行了研究。
- Employing Q-smitching YAG pulse laser as exciting source,using 2D CCD detector to collect the transient space distribution spectrum and using Boltzmann distribution method,the temperature space distribution of the laser plasma in Cusample is measured. 采用了一种激光激发等离子体温度空间分布测量的新方法 ,使用面阵CCD探测等离子体二维光谱 ,应用玻耳兹曼分布公式解析获得激光等离子体温度。