signal beam meaning in English
信号束
讯号光束
Examples
- The signal beam can be recreated by illuminating the medium with a beam identical to the original reference beam
通过用和原始参考光相同的光束来照亮感光介质可以还原信号光。 - This “ signal beam ” then meets a separate reference beam , and where the two beams intersect they create an interference pattern in a light - sensitive medium
然后，信号光会和另一独立的参考光相遇，当两个光束相交时，它们会在感光介质中制造一个干涉图样。 - Fifthly , a reasonable explanation to the phenomenon was given that the temporal behavior of twm will be different while the signal beam opening time delays a different time after pump beam opened
对实验观察到信号光打开时间延迟将导致两波耦合能量增益曲线峰值增益降低的现象，从光扇时间演化角度进行了合理的解释。 - The relationship of cut - angle and the degree between pump beam and signal beam in bbo crystal pumped by 425nm pulse is theoretically calculated . 28 . 7 cut - angle bbo crystal is chose for our use , which correspond to a 5 angle between pump beam and signal beam
在中心波长425nm飞秒脉冲抽运、下转换光频率简并的情况下，选择晶体的切割角为28 . 7度，对应下转换光与抽运光在晶体外夹角为5度。 - Secondly , a new method was proposed to obtain two important coefficients of the ce : knsbn crystal , rreff and neff , by fitting the variation of response time as a function of 2 . thirdly , the temporal behavior of the pump beam , signal beam and fanning and the influence of fanning to twm were carefully studied and analyzed under different incident conditions in twm
在不同写入光强比和写入总光强下，获得了ce ： knsbn晶体两波耦合过程中信号光及泵浦光的时间演化曲线，分析了光扇的时间演化和光扇效应对两波耦合动态过程的影响。