pumping power

The threshold pumping power of the laser is 5.2 mW.

激光器的阈值泵浦功率为5.2mW。

The threshold pumping power is 3.5 W and pulse duration is 50 ns. The slope efficiency is as high as 20%.

激光输出模式为稳定的单纵模，抽运阈值功率为35W，脉冲宽度为50ns，斜率效率高达20%。

Reported in this paper are the operating characteristics of a high power phosphate-glass disk amplifier with 100 mm clear aperture, including gain curves, gain uniformity, thermal distortion induced by optical pumping, and restoring process of the thermal aberration.

本文报道一台工作口径为100mm的磷酸盐钕玻离片状放大器的工作特性.内容包括增益特性曲线，增益均匀性，光泵热畸变及热像差的恢复过程等。

Optical power density and total power are important parameters for laser systems in applications involving coupling of light into optical fibers, pumping solid state lasers including fiber lasers, processing materials and medical procedures.

在涉及耦合激光到光纤、泵浦固体激光器包括光纤激光器、材料处理以及医学手术等方面的应用时，光束的功率密度和总的输出功率都是一个很重要的参数。

The relationship between multimode pumping power threshold and fiber length has been obtained according to this model. When the threshold pumping power reaches its minimum, the cavity length of fiber laser is then optimized.

由模型可以求出多模泵浦功率阑值与光纤长度的关系，当泵浦功率闽值最小时，对应的光纤长度为最佳光纤激光器的腔长。

Power supply system provides flash energy to Xe lamp. Pumping of Nd: KGW laser rod is provided by Xe lamp. Pulse solid laser power directly affects the attribute of laser.

脉冲固体激光电源为氙灯提供能量，氙灯是激光的泵浦源，它燃烧发光激发工作物质Nd：KGW产生激光，因此激光电源的性能直接影响到激光光束的质量。

Especially, the influences of pumping and oscillating spot size to output power and laser threshold with different gain medium are deduced.

通过数值计算了泵浦光斑和振荡光斑大小对输出功率和振荡阈值功率的影响，并与Nd：YVO4和Nd：YAG晶体进行了比较。

The laging properties of a 6 × 16 × 84 mm GGG crystal slab were measured and its thermal lensing effect was investigated under high power pumping.

测试GGG晶体板条的激光性能，并在高功率泵浦下对板条的热聚焦效应进行了研究。

Fiber coupled high-power laser diode has obvious advantages like the small size, excellent output beam quality, long life time, and good stability. This module can be applied in pumping high-power fiber laser, processing materials and medical treatments.

光纤耦合大功率半导体激光器以其其体积小、光束质量好、寿命长及性能稳定等优势，可作为泵浦源应用于高功率光纤激光器，也可直接应用于激光医疗和材料加工等领域。

Considering F-P cavity, backward pumping generates more output power and more even gain distribution than forward pumping.

通过数值计算分析可知，对于F-P腔结构的双包层光纤激光器，采用后向泵浦比采用前向泵浦获得的输出功率大，增益分布也较后者平坦；

Measurement results of the dependence of the pulse width of the mode-locked pulses, the stability range of laser for stationary single-pulse operation and the threshold pumping power on the concentration of the absorber dye are given.

提供锁模脉冲宽度、激光器以稳定单脉冲工作的稳定性范围和阈值泵浦功率等，对吸收体染料浓度依赖关系的测试结果。

Effects of overlapping factors on the gain and pumping threshold power are discussed in detail.

详细讨论了重迭因子对增益、泵浦阈值功率的影响。