coherence length
相干长度
常用释义
英式发音
美式发音
基本释义
- 相干长度；相干距离
例句
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1·The recent definitions of coherence time and coherence length are introduced.综述了目前对相干时间、干长度的各种定义。
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2·The strehl ratio of PCFT beam array with small coherence length and bigger beam order are less affected by turbulence.相干长度越小、光束阶数越大，部分相干平顶光束序列的斯特列尔比受湍流影响越小。
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3·Axial resolution in optical coherence tomography (OCT) imaging is determined by the coherence length of light source and the beam-focusing condition.其轴向分辨率由光源带宽和探测光束的聚焦条件共同决定。
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4·The influence of atmospheric turbulence on the relative beam width spreading is larger for PCFT beam array with larger beam order and smaller coherence length.光束阶数越大、相干长度越小，部分相干平顶光束序列的相对束腰宽度扩散较快；
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5·Atmospheric coherence length is one of important parameters of atmospheric turbulence, atmospheric propagation of laser and phase adjustment of adaptive optics.大气相干长度是研究大气湍流强度、激光大气传输以及自适应光学的重要参量之一。
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6·Different shapes of intensity distribution can be gotten by changing the parameters of radius, location, transmittance of amplitude modulations and spatial position, and the coherence length.通过对振幅调制半径、调制位置、透射率以及空间位置和相干长度参数的改变，可以获得不同形状的光强分布。
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7·The influence of the optical length, the output couple coefficient of the optical fiber ring cavity upon the STF and the coherence of the loss is also analyzed.结合光纤环光学长度和耦合输出系数，就损耗对光纤环光谱传递函数和相干性的影响进行了分析讨论。