由超波长大小的狭缝产生的远场平面透镜效应

2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI:10.1109/METAMATERIALS.2015.7342456

N. Khilo, V. Belyi, N. Kazak

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引用次数: 0

摘要

结果表明，用尺寸大于波长的狭缝形成的光场的平面透镜对焦时，光强分布有两个极大值，焦距增大。提出的方案结合了平面透镜和不完全艾里光束的产生。

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Far-field flat lensing of the field created by super wavelength sized slits

It is shown that at focusing with flat lens of the field created by the slit with the size larger than the wavelength, the intensity distribution has two maxima and the focal distance increases. The proposed scheme combines flat lensing and generation of incomplete Airy beams.

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2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)

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