We have computed the wiggler parameters, efficiency of energy conversion between electron beam and laser field, laser intensity, phase-space distributions and energy spectrum of electrons.
计算了摆动器参数、电子束和激光场之间的能量转换效率、激光强度、电子的相空间分布和能谱。
This paper reveals that the group velocity of a weak laser probe field can be manipulated by controlling the intensity of the driving field applied to a near-degenerate closed three-level V system.
在近简并的封闭三能级V系统中,一束弱激光探测场的群速度可以通过控制一单色驱动场的强度实现慢光速到超光速的转换。
This paper based on the theory of chopped optical encoding, proposed a new matrix encoding scheme, so the frequency encoding of laser field intensity is realized.
论文以斩光式编码原理为依据,提出了一种新的矩阵编码方案,实现了对激光场强度的频率编码。
The diffraction modulation of ultrashort pulsed-laser is less than that of CW laser, so only serrated aperture can be used to get uniform near-field uniform intensity distribution.
和单色激光的衍射不同,宽带的飞秒光束衍射调制较小,直接利用锯齿光阑,便能获得近场光强分布相对均匀的光束。
The influence of jitter on far-field also been given with different turbulent intensity or transmission distance based on a hexagonal-shaped laser array.
以正六边形阵列为例,分析了在不同湍流强度或者传输距离时,抖动对远场造成的的影响。
Effect of the pumping intensity to detecting photic field in laser phase-conjugate resonator is analysed.
分析了泵浦光强对激光相位共轭谐振腔中探测光场的作用。
Result shows that laser beam deflects to the direction which optical path length increase. The far-field intensity of laser beam is not the same for the difference of wavelength.
结果表明:强的激波结构使激光束远场强度分布发生了向光程增大方向的明显偏折,对于波长不同的激光束得到光束通过流场后的远场强度分布不同。
Result shows that laser beam deflects to the direction which optical path length increase. The far-field intensity of laser beam is not the same for the difference of wavelength.
结果表明:强的激波结构使激光束远场强度分布发生了向光程增大方向的明显偏折,对于波长不同的激光束得到光束通过流场后的远场强度分布不同。
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