The experimental result shows that the depth of hardened zone and smoothness of surface can be controlled conveniently by varying the power output beam diameter and scanning rate of laser light.
试验表明：通过调节激光器的输出功率、光斑直径和扫描速度可以方便地控制熔化层深度和表面平整度。
A solid state laser operated at lower-order mixed mode possesses both advantages of high output power and good beam quality.
当固体激光器运转在低阶混合模时，既可得到较高的功率输出，又可保证较好的光束质量。
Maked use of beam combination, laser power will be achieved higher than single output of laser.
利用光束合成可获得比单个激光输出功率更高的激光束。
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.
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 calculated results show that its effects on the average laser output power and beam quality are noticeable.
计算结果表明，这种热效应对激光输出平均功率与光束特性有不可忽视的影响。
The system used as beam expander for dye laser, which has advantages of conveniently regulate and petty loss of light energy, transformation efficiency and output power of dye laser is increased.
该系统用于染料激光器中作为光束扩展器，具有调整简便，光能损耗小等优点，可提高染料激光器的转换效率和输出功率。
The double-clad fiber laser has the advantages of simple structure and high reliability, high output power, high conversion efficiency, high beam quality.
它具有结构简单紧凑、输出功率高、稳定可靠、光电转换效率高、光束质量好等优点。
The structure type of spurting oil beam and the output voltage of DC power were the main factors affecting the electrostatic oiling.
喷油梁结构型式与直流电源输出电压是影响静电涂油的主要因素。
The output parameters such as beam divergence angle in far-field output power of high power solid state lasers are variable due to thermal effect of optical pumping.
由于光泵浦热效应，高功率固体激光器的输出参数如光束远场发散角、输出功率等会发生变化。
The experiment shows that the higher the pump power is, the smaller the thermal focal length is, and the worse the thermal effect influent the output beam quality.
实验结果表明，抽运功率越高，热焦距越小，热效应对输出光束质量影响越严重。
The paper purpose is to improve output power on the precondition of maintaining high beam quality.
本论文的目的主要是在保证激光器高光束质量的前提下提高激光器的输出功率。
Thermal effects in the active medium are investigated systematically in this dissertation to improve the working characteristics of lasers, increase output power and improve beam quality.
本文从改善激光器运行特性，提高输出功率和改善光束质量的角度出发对激光介质中的热效应问题进行了的研究。
Partially end-pumped slab laser is an innovative solid state laser. Combining the hybrid resonator with partially end-pumping, the output power can be scaled at high beam quality(called InnoSlab).
部分端面抽运的板条激光器是一种新型固体激光器，配合混合腔可以实现在大功率下保持高光束质量的激光振荡输出。
It is researched and discovered that filling plasma into microwave instrument may increase it's output power and interaction efficiency and improve transmission quantity of electronic beam.
近年来研究发现，当在微波器件中填充了等离子体后，器件的输出功率和互作用效率得到显著提高，同时等离子体还可改善电子注的传输质量。
Characteristics of thin disk laser are analyzed. By using some relevant parameters, we obtain numerical values of beam quality, output power and conversion efficiency.
对薄片激光器的输出特性进行了分析，设计了相关参数，并在此参数下得出了光束质量、输出功率和转换效率的理论值。
With good beam quality, the stability of output laser power, it is easy to adjust the marking effect.
光束质量好，输出激光稳定性高，打标效果较易调试。
The present invention relates to a method for raising output power of fibre-optic laser and quality of its optical spectrum and beam, belonging to the field of laser and optoelectronics.
一种提高光纤激光器的输出功率、光谱和光束质量的方法，属于激光及光电子学领域。
Thermal effects of high power double-cladding fiber laser severely limit the output power and beam quality.
高功率双包层光纤激光器的热效应严重制约光纤激光器的输出功率和光束质量。
We find out the minimum detectable signal power and the produced reference beam output. Several key factors which affect the system characteristics strongly. are pointed out.
给出了系统的最小可探测信号功率和可提供的参考光功率，指出了影响系统特性的关键参数。
A novel fiber laser with two output ports is designed to realize high power and high quality fiber laser coherent beam combining output.
为了获得高功率、高光束质量相干光纤激光输出，设计了一种双端输出的光纤激光器。
How to improve the output energy and beam quality were two most noteworthy problems in the building of high power solid-state laser facility.
提高系统能量转换效率与输出光束质量一直是研制高功率固体激光系统极为关注的两类重要问题。
We show how to optimize a spatially smoothing adaptive array such that the white noise power in the array output, or the sidelobe levels of the adaptive array beam pattern are reduced.
我们指出如何优化空间平滑自适应阵列使得白噪声功率或者阵列的副瓣尽量降低。
To account for output power balancing capability of large laser facilities, a synthetic method with beam to beam root-mean-square is presented.
针对大型激光装置输出能量平衡能力，建立了束间均方根分析方法。
With the successful development and promotion application of high-power laser, the quality of optical fiber output beam constraints the application of optical fiber.
随着大功率激光器的研制成功和推广应用，光纤输出光束的质量制约着激光器的应用。
Good beam quality, output laser power is very stable, it is easy to adjust the marking effect.
光束质量好，输出激光稳定性高，打标效果较易调试。
Good beam quality, output laser power is very stable, it is easy to adjust the marking effect.
光束质量好，输出激光稳定性高，打标效果较易调试。
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