The influence of the parameters such as surface treatment state, laser output power, welding speed, protective atmosphere, and pulse frequency on the welding quality was studied.
研究了试件表面处理状态、保护气体、激光输出功率、焊接速度、激光脉冲频率等工艺参数对焊接质量的影响规律。
Frequency stability and the best match output power of the full solid-state single frequency single mode laser are extremely sensitive to the temperature.
全固态单频单模激光器的频率稳定性以及最佳匹配输出功率对温度非常敏感。
The output frequency of ICL is obtained from the resonance condition, and the comparison is carrying out among ICL, Cyclotron Auto resonance Maser (CARM) and conventional Free Electron Laser (FEL).
由谐振条件得出了ICL的输出频率，并与回旋自谐振脉塞(CARM)和常规自由电子激光(FEL)进行了比较。
CW laser output has been obtained from the other channel with a grating and its frequency can be tuned by a PZT.
另一通道光栅选支连续激光输出，可用压电陶瓷调节激光频率。
With numerical calculation from single mode rate equation of semiconductor laser, the output pulse parameters in time and frequency domains are investigated under different gain switching conditions.
从激光器的单模速率方程出发，利用数值方法研究了在不同的增益开关状态下，输出光脉冲的时域及频域特性。
An experimental investigation of dual frequency tunable laser output from dye mixtures in ethyl alcohol pumped by a N_2 laser is described.
报道用N_2激光泵浦混合染料溶液以获得双频可调谐激光输出的实验研究。
The experiment of CO_2 laser frequency controlled by MH_2D Stark cell is also introduced. The observed detector output signal is consistent with compu…
本文还叙述了斯塔克盒锁定CO_2激光器频率的实验，并且观察到的探测器输出信号与计算机计算的结果吻合。
The characteristics of oscillation frequency shift and output power changes of the laser diode are analyzed by using the theoretical model.
基于该模型，分析了激光器振荡频率偏移与输出功率变化特性。
The characteristics of the dye laser, such as bandwidth, output power, efficiency, pulse duration, tuning range, spectral purity and frequency stability etc, are measured in details.
详细测量了染料激光的性能，如线宽、功率、效率、脉宽、调谐范围、光谱纯度和光束质量等。
The characteristics of the dye laser, such as bandwidth, output power, efficiency, pulse duration, tuning range, spectral purity and frequency stability etc, are measured in details.
详细测量了染料激光的性能，如线宽、功率、效率、脉宽、调谐范围、光谱纯度和光束质量等。
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