“单模光纤模场直径测量”的概念、定义、翻译、参考文献-科学参考

单词	单模光纤模场直径测量
释义	单模光纤模场直径测量 Encyclopedia 工学单模光纤模场直径测量释 mode field diameter单模光纤模场直径测量光在光纤中传播，实际上能量传输并不像几何光学中那样描述集中在纤芯中，而是部分能量在包层中传输。因此纤芯直径不能反映光纤中的能量分布，于是提出了有效面积的模场直径概念。模场直径（MFD）用来表征在单模光纤的纤芯区域基模光的分布状态。
随便看	hydrodynamic approximation hydrodynamic bearing hydrodynamic control technology hydrodynamic delivery hydrodynamic dispersion hydrodynamic efficiency hydrodynamic equation hydrodynamic force hydrodynamic gas reservoir hydrodynamic injection hydrodynamic instability hydrodynamic limit hydrodynamic method of oilfield development hydrodynamic mode hydrodynamic noise hydrodynamic pressure on dam hydrodynamic radius hydrodynamics hydrodynamics and gravity hydrodynamics characteristics calculation hydrodynamic similarity theory hydrodynamics limit hydrodynamics method for oil production hydrodynamics of lake hydrodynamics stage

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