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arXiv physics/0505067physics.optics
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椭圆对称偏振光束

Elliptically Symmetric Polarized Beams

O. El Gawhary

摘要:

研究了具有椭圆对称性的非均匀偏振场的自由传输特性。用这种方法导出的光场称为椭圆对称偏振光束(简称ESPB)。分析了这些场的一些性质。此外,它示出了它是如何可能获得这样的光束通过应用的结果贝塞尔-高斯光束。

英文摘要:

We study the free-propagation features of an optical field endowed with a non-uniform polarization pattern with elliptical symmetry. The fields derived in this way are called Elliptically Symmetric Polarized Beams (ESPB for short). Some properties of these fields are analysed. Moreover, it is shown how it is possible to obtain such light beams by applying the results to Bessel-Gauss beams.

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