输出光束 meaning in English
output beam
Examples
- Calculations show that the near - field profile of the output beam is strong function of the laser launching conditions
计算表明，激光入射条件与光纤输出光束的近场功率密度分布有着函数关系。 - 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。 - ( 3 ) the thickness of the liquid crystal and the arrangement of liquid crystal molecule are flexible , there are no deviation in the outgoing beams
摘要第2页3 、滤光片中的液晶厚度、液晶分子的排列方向比较灵活，输出光束不发生偏离。 - Under the weakly guiding approximation , we derive the electric - field distribution of the lp01 mode in the hollow fiber . the far - and near - field distribution of the lp01 - mode output beam in free space is calculated numerically from fraunhofer and fressnel diffraction theory
在弱波导近似下导出了中空光纤中lp _ ( 01 )模的电场分布，数值推算了lp _ ( 01 )模输出光束的远场和近场分布。 - In fast axis the divergentce of each beam is 0 . 28o , in slow axis is 1 . 4o , the area of field from the end of ld stack 20cm is 42 25mm2 , average wave is 9 . 3 % . so , it can meet the requirement of pumping , and the effect is fairly good
具体数据为:各输出光束在快轴方向的发散角为0 . 28o ,在慢轴方向的发散角为1 . 4o ,输出光场在距ld面阵发射端面20cm处的面积为42 25mm2 ,平均波纹起伏为9 . 3 % ,可见整形效果较好