1) far-field facula
远场光斑
1.
The tracking precision is got by measuring the far-field facula posit.
通过测量回馈光远场光斑的位置变化可以得到端机的跟瞄精度。
2.
The heat character and far-field facula of liquid laser with single gain host and double gain host at the same gain length were simulated,and then compared.
采用数值计算方法模拟了同样增益长度的单、双增益模块系统的热特性和输出激光的远场光斑分布,并进行了对比分析。
2) far-field diffraction pattern
远场衍射光斑
1.
The far-field diffraction pattern influenced by the error of mosaic compression gratings and diffraction wave aberration are theoretically calculated.
通过引入位移偏差、面内角度偏差和波像差等物理量,借助远场衍射光强分布函数和Matlab程序对两对无像差的拼接子光栅的远场进行了模拟计算,得出了远场衍射光斑随拼接误差的变化规律和拼接精度。
3) Far-field focus
远场焦斑
4) far field facula method
远场焦斑法
6) long distance laser
远场激光
1.
It is applicable in appraising objectively the performance of the long distance laser equipment that is similar to the laser target designator and in measuring .
在对激光目标指示器等远场激光照射器的性能评价和激光通信中的远场激光信息场的测量中有较大实用价值,并对大面积的激光光斑的测量有重要的参考价值。
补充资料：远场
见声场。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条