说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 声光调Q光纤激光器
1)  AOM Q-switched fiber laser
声光调Q光纤激光器
1.
The AOM Q-switched fiber laser is modulated by low voltage, so it can abtain high-power pulse with high repetition by Q-switching continous-wave.
声光调Q光纤激光器具有所需驱动调制电压很低,容易实现对连续激光调Q获得高重复频率脉冲输出的特点。
2)  Q-switched fiber laser
调Q光纤激光器
1.
The co-operation of stimulated Rayleigh scattering(SRS) in fiber interference loop and stimulated Brillouin scattering(SBS) in fiber can change Q value in resonant cavity,based on which an all-fiber Er-doped Q-switched fiber laser with interference loop is designed.
从光纤干涉环中受激瑞利散射(SRS)和光纤中受激布里渊散射(SBS)共同作用调Q的原理出发,研究了光纤干涉环耦合比及环长对调Q光纤激光器输出激光特性的影响。
2.
In this letter,the dynamic characteristics of the fiber lasers and the output characteristics of the pulsed pump Q-switched fiber lasers are simulated and optimized with MATLAB based on the rate equation of the fiber lasers.
从光纤激光器的速率方程出发,通过MATLAB编程对光纤激光器的瞬态特性及脉冲泵浦调Q光纤激光器的输出特性进行了数值模拟和优化设计。
3.
Several factors influencing the characteristics of Q-switched fiber lasers,such as amplificated spontaneous emission,Q-switch selection,pump power and rate,choices of fibers,repetition rate of acousto-optic modulator,reflective index of output coupled cavity mirror and so on,are analyzed theoretically.
对影响调Q光纤激光器性能的几个重要因素:放大的自发辐射、Q开关的选择、泵浦功率和速率、光纤的选择、输出耦合腔镜反射率等进行了理论分析,给出了输出脉冲峰值功率和宽度对腔长、腔内往返损耗等参数的依赖关系,并提出了优化方法。
3)  self-Q-switching fiber laser
自调Q光纤激光器
1.
In this dissertation, the principle of self-Q-switching fiber laser, common kinds of Er-doped fiber laser and Q-switching technology have been introduced and analyzed.
本文阐述了自调Q光纤激光器的原理,分析了常见的掺铒光纤激光器及调Q技术的基本原理,重点研究了利用受激布里渊散射过程进行自调Q的掺铒光纤激光器,进行了理论分析和仿真实验研究,给出了这一过程的物理模型。
4)  Opto acoustic Q switched YAG Laser
声光调Q YAG激光
5)  acoustic-optic Q-switched laser
声光调Q激光
6)  Q-switched laser
调Q激光器
补充资料:激光拉曼光声光谱法
分子式:
CAS号:

性质: 是将受激拉曼散射与光声检测相结合而形成的一种新的非线性光谱技术。受激拉曼散射被用来产生分子的内激发,随后在样品中发生诱导振动弛豫,所形成的压力波用光声检测。对气体和只有微弱吸收的液体样品检测可显著提高灵敏度;一些气体的检出限可达10-9级(ppb级),甚至可达10-12级(ppt级),对液体样品可测定低至10-7~10-8cm-1的光吸收。作为色谱的检测系统,能获得较高的检测灵敏度。广泛应用于化学、环境监测和生物医学等领域。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条