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(jì)錄系統(tǒng)中，微孔與固態(tài)浸沒透鏡（SIL）爲(wèi)常被用來尅服光學(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.
這種方法能夠証實氦氖激光基橫模的光強(qiáng)分佈是高斯分佈，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)搆的性能做了倣真分析，倣真結(jié)果表明，這種結(jié)搆的衍射傚率高，輸出光斑尺寸小，單模特性好。