spot size

基本解釋

The spot size of laser and its beam waist is the important parameter for assessing the performance of lasers.
激光光斑尺寸和激光束腰光斑尺寸是衡量激光器性能的重要參數(shù)。
The analyses and calculations show that the intensity of spot, spot size and sidelobe intensity oscillate with the thickness of the film.
分析和計算指出，光斑的強度、邊瓣強度和光斑大小隨薄膜的厚度發(fā)生振蕩。
Furthermore, microscope objective must exactly correct spherical aberration and laser is desired the operation with fundamental mode for obtaining small focusing spot size.
而且，為了獲得小的聚焦光斑尺寸，物鏡必須嚴格校正球差，并且激光器應是基模運轉(zhuǎn)的。

If I want to move this stack here, I'm going to take a stack of size n minus 1 move it to the spare spot, now I can move the base disk over, and then I'm going to move that stack of size n minus 1 to there. That's literally what I did, OK?
如果我想移動這些圓盤，我先把從n-1個圓盤1,移動到多余的柱子上去，這樣我就能把最底下的圓盤放到這兒了，然后再把從n-1個圓盤放到這兒來,這就是確切的我怎么做的對不對？
麻省理工公開課 - 計算機科學及編程導論課程節(jié)選

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焦斑
There are no evident energy gain when the focal spot size is too big or small.
電子的能量增益有一個最佳焦斑大小。
模斑尺寸
焊點直徑
光點直徑
黑子大小
光斑大小
亮點大小