这是下文用来分析激光输出功率的出发点。
This is the starting point for the analysis of laser power output that follows.
激光输出功率随抽运功率基本呈线性增长。
There exists a rough linear rise for the output power with the pump power.
利用光束合成可获得比单个激光输出功率更高的激光束。
Maked use of beam combination, laser power will be achieved higher than single output of laser.
激光输出功率密度愈大,损伤听骨和耳蜗的照射时间愈短。
The larger is the output power of laser, the shorter is the irradiative time of impairment ear bone and cochlea.
因而引起振荡模式的变化,腔的失稳,激光输出功率变化的复杂化。
As a result, it induces oscillating mode change, laser cavity unstable, and the complicated change of laser output power.
双包层光纤激光器是目前研制出的功率最大的光纤激光器,它的激光输出功率可达几百瓦。
Double cladding fiber laser is the one that outputs maximum power currently, whose output power can approach to hundreds watt.
结果表明,激光输出功率、扫描速度对熔敷层成形的影响显著,而搭接率的影响程度较小。
The results show that the laser power and scanning speed affect the performance of coating shaping significantly, while overlapping has less influence on shaping.
介绍了以激光输出功率为对象的激光谐振腔的自适应过程,从而使激光器输出功率一直处于良好状态。
This article describes adaptive process of laser resonator for laser outpower, so that laser outpower is with better status.
讨论了激光晶体的热效应以及激光模半径与泵浦光斑半径匹配对激光输出功率和输出光束质量的影响。
The influences of thermal effects and the matching of the laser mode radius with the pump spot radius on the output power and beam quality are discussed.
实验结果表明,使用了双椭圆聚光腔激光扫描系统的激光输出功率明显高于采用单椭圆柱聚光腔的系统。
As the experiment results, the output power of laser system with double ellipsoidal focus cavity is much higher than that of the laser system with single ellipsoidal focus cavities.
通过计算揭示出影响激光输出功率的主要因素是峰值电子温度,而重复频率的限制主要取决于初始电子密度。
The calculation indicates that the main parameter effecting laser output power is the peak electron temperature, while the limitation of repetition rates is related to the initial electron density.
通过研究铜空心阴极激光器阈值特性、气体混合比和放电温度对激光输出功率的影响,给出了一些新的结果。
Some new results are given through investigation on threshold feature of the laser, effect of gas mixture ratio and discharge temperature on the laser output power etc.
采用螺旋形空心阴极放电激励紫外铜离子激光器,实验研究了空心阴极放电,激光增益和激光输出功率特性。
The ultraviolet copper ion laser with helical hollow cathode has been experimentally investigated. The discharge and laser gain and output characteristics were studied.
实验结果表明,它可将激光输出功率起伏由60%左右降到5%以下,并且此装置可作为线性很好的光衰减器。
Experimental results show that it can reduce the fluctuation of laser output from about 60% to 5%, and it can also be used as a linear laser attenuator with good performance.
结果表明,熔池中微观组织的生长方向强烈地受激光工艺参数(激光输出功率和扫描速度)和合金成分的影响。
The experimental results show that growth direction of microstructure are strongly affected by laser technology parameters and alloy composition.
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。
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.
在深入研究激光器工作原理和影响激光输出功率因素的基础上,采用带积分分离的智能PID控制算法对工作气体压力进行调节。
Based on exact study on the working theory and effect factors, PID with intelligent integral separation is applied to adjust the pressure of the working gas.
与其他结构光纤激光器相比,这种全光纤结构具有更高的效率和更好的稳定性,且在整个调谐宽度范围内,激光输出功率具有很好的平坦度。
Compared with the other fiber laser structure, our all-fiber structure has higher efficiency and better stability. The laser also has very stable and flat output during the whole tuning range.
着重研究了抽运功率、腔长、输出镜透过率以及初始透过率等因素对激光输出脉冲序列的重复率、脉冲宽度以及输出功率的影响。
The focus is given to the influence of pumping power, cavity length, the output coupler transmission and initial transmission on the repetition rate, pulse width and output power of laser output.
利用线性模型求出了级联掺磷拉曼光纤激光器各级光输出功率的显式近似解。
In this paper, the approximate explicit solution of optical output power for P-doped cascaded Raman fiber lasers was acquired by linear model.
利用线性模型求出了级联掺磷拉曼光纤激光器各级光输出功率的显式近似解。
In this paper, the approximate explicit solution of optical output power for P-doped cascaded Raman fiber lasers was acquired by linear model.
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