结果表明,低吸收系数光纤泵浦端温度相对较低,分布较为平缓,有效减缓光纤的热损伤。
It is shown that the temperature of the fiber with low absorption coefficient is comparatively low and the temperature distribution is very smooth, so the thermal damage can be effectively avoided.
借助于m线技术测量了有效折射率,并利用逆wkb法计算了波导的折射率分布、扩散深度和扩散系数,发现其扩散性质差异。
Effective refractive indices were measured by m-line technique. The refractive indices distribution, diffusive depth and diffusivity coefficients have been calculated using inverse WKB method.
根据裂缝分布规律,优化了A区注采井网,有效地提高了该油藏产能和注水波及系数。
The flooding pattern of a area is optimized according to the distribution rule of the fractures. Productivity and waterflooded sweep efficiency of this oil reservoir raised effectively.
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