1) Q-switched mode-locking laser
调Q锁模激光器
1.
58VO4/Cr4+∶YAG passively Q-switched mode-locking laser is studied theoretically and experimentally.
58VO4/Cr4+∶YAG被动调Q锁模激光器·在分析Cr4+∶YAG晶体能级结构和调Q锁模物理过程的基础上,通过数值模拟给出了Cr4+∶YAG调Q锁模的参量要求,然后进行了实验验证·实验中Cr4+∶YAG的初始透过率T0分别为86。
3) Q-switch laser
调Q激光器
1.
Characteristic of injection-seeding Q-switch laser;
将此种子激光注入到调Q激光器中 ,改善了调Q激光器的输出特性 ,使得激光脉冲的建立时间缩短了 4 0ns,输出的横模场分布得到了明显改
4) 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。
5) Q-switching laser
电光调Q激光器
6) Q-switched mode-locking
调Q锁模
1.
Passively Q-switched mode-locking in a Yb~(3+) doped double-clad fiber laser with transmission type SESAM;
透射式SESAM实现掺Yb~(3+)光纤激光器被动调Q锁模
2.
By using a piece of GaAs crystal grown at low temperature as a passively saturated absorber as well as a output coupler,a passively Q-switched mode-locking Nd;GdYVO_4 laser is demonstrated.
采用低温生长的GaAs晶体作为被动饱和吸收体兼输出镜,实现了Nd:GdYVO_4激光器调Q锁模运转。
3.
The influence of the of output mirror transmissivity and initial transmissivity Cr4+:YAG crystal on passive Q-switched mode-locking of Nd:YVO4/Cr4+:YAG laser was experimentally studied.
文章用实验的方法研究了输出镜透过率和Cr4+∶YAG晶体的初始透过率对Nd:YVO4/Cr4+∶YAG激光器被动调Q锁模的影响,通过对实验结果的分析得到如下结论:输出镜透过率较低时,调Q脉冲宽度增加,调Q脉冲包络中包含的锁模脉冲个数增加,相应的脉冲包络所包含的能量增加。
补充资料：锁模激光器
分子式：
CAS号：
性质：通过波长相近的几个共振模式同步的方法使其可以连续产生短脉冲的一种激光器。脉冲可短至皮秒(1ps=10-12s)的量级。其振模的偶合(同步)由共振器的增益来调制，方式可用主动式的(通过损耗或泵浦强度的电光调制)或被动式的(利用饱和吸收器)。
CAS号：
性质：通过波长相近的几个共振模式同步的方法使其可以连续产生短脉冲的一种激光器。脉冲可短至皮秒(1ps=10-12s)的量级。其振模的偶合(同步)由共振器的增益来调制，方式可用主动式的(通过损耗或泵浦强度的电光调制)或被动式的(利用饱和吸收器)。
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