light-spot size

常見例句

For near-field recording systems, Aperture and Solid Immersion Lens(SIL) are two popular techniques to overcome light diffraction limit and reduce spot size.
在近場光學(xué)紀錄系統(tǒng)中，微孔與固態(tài)浸沒透鏡（SIL）為常被用來克服光學(xué)繞射極以及限縮小光點的兩項技術(shù)。
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The method can confirm the Gaussian distribution of optical intensity for the fundamental transverse mode of the He-Ne laser and determine the size of its light spot.
這種方法能夠證實氦氖激光基橫模的光強分布是高斯分布，能夠確定光斑的大小。
Simulation results from Gaussian approximation indicate that this configuration has high diffraction efficiency, small output light spot size and good single-mode characteristics.
應(yīng)用高斯模場近似的方法，對這種結(jié)構(gòu)的性能做了仿真分析，仿真結(jié)果表明，這種結(jié)構(gòu)的衍射效率高，輸出光斑尺寸小，單模特性好。