Nonparaxial propagation factors of two typical polarized light beams

ZHOU Guo-quan

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Volume 19 Issue 2

Jul. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2002 > 19(2): 198-201

ZHOU Guo-quan. Nonparaxial propagation factors of two typical polarized light beams[J]. Journal of Zhejiang A&F University, 2002, 19(2): 198-201.

Citation:

ZHOU Guo-quan. Nonparaxial propagation factors of two typical polarized light beams[J]. Journal of Zhejiang A&F University, 2002, 19(2): 198-201.

Nonparaxial propagation factors of two typical polarized light beams

ZHOU Guo-quan

1.
Department of Basic Science , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China

Publish Date: 2002-06-20

Abstract

The nonparaxial propagation factors of two typical polarized light beams are analyzed and calculated by using nonparaxial vetorial moment thory in this paper .It is shown that under proper conditions , the beam propagation factors can be smaller than 1 .If their second-order moment beam waists are identical and smaller than 0.54 times of wavelength , the beam propagation factors are identical .This research is useful to understand propagating characteristics of semiconductor laser beams .
- beam propagation factor,
- polarized light beam,
- nonparxial,
- second-order moment

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Nonparaxial propagation factors of two typical polarized light beams

ZHOU Guo-quan

1. Department of Basic Science , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China

Publish Date: 2002-06-20

Key words:

Abstract: The nonparaxial propagation factors of two typical polarized light beams are analyzed and calculated by using nonparaxial vetorial moment thory in this paper .It is shown that under proper conditions , the beam propagation factors can be smaller than 1 .If their second-order moment beam waists are identical and smaller than 0.54 times of wavelength , the beam propagation factors are identical .This research is useful to understand propagating characteristics of semiconductor laser beams .

ZHOU Guo-quan. Nonparaxial propagation factors of two typical polarized light beams[J]. Journal of Zhejiang A&F University, 2002, 19(2): 198-201.

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ZHOU Guo-quan. Nonparaxial propagation factors of two typical polarized light beams[J]. Journal of Zhejiang A&F University, 2002, 19(2): 198-201.

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