英德
有道
百度
谷歌
图片
维基
百科
脉冲放大
pulse amplification
- 摘要系统地综述了基于单模光纤的超短光脉冲放大方法及原理，介绍了我们最近的研究结果，并对今后的发展方向进行了讨论。
The methods and principals of ultrashort optical pulse amplification based on single-mode fibers are reviewed, our latest research results in the field are introduced, and the future development trend of related research is discussed. - 文摘:采用脉冲分割模型，研究了宽频带激光脉冲放大的逆问题，即由所要求的输出激光脉冲时间、空间波形、光谱分布和能量密度，并给定放大器参数情况下，求输入激光脉冲时间波形、空间、光谱分布。
Abstract: By using the pulse-sequence model，the inverse problem of amplification of broad-spectral-bandwidth laser pulse has been studied，i.e.，to find the initial input temporal pulse profile，spatial profile，spectral distribution and fluence from the required output temporal，spatial pulse profile，spectral distribution and fluence as well as the given amplifier parameters. - 方法：通过液滴采样模块获得液滴脉冲信号，将获得的脉冲信号进行放大、整形并排除每个液滴上下界面产生的错误信号，输出标准的可触发信号，再经单片机处理电路，获得实时的分钟液滴速度和平均分钟液滴速度。
Methods By using liquid drop sampling module, pulsing signals of liquid drop were obtained, and then they were enlarged, shaped and the wrong signals from the top and bottom surface of every drop were excluded before the standard triggered signals were sent out to SCM processing circuit, from which the real-time liquid drop speed and the average drop speed in every minute were obtained.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
