Vectorial theory of propagation in uniaxially anisotropic media
被引:152
作者:
Ciattoni, A
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h-index: 0
机构:
Univ Aquila, Dipartimento Fis, I-67010 Laquila, ItalyUniv Aquila, Dipartimento Fis, I-67010 Laquila, Italy
Ciattoni, A
[1
]
Crosignani, B
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h-index: 0
机构:Univ Aquila, Dipartimento Fis, I-67010 Laquila, Italy
Crosignani, B
Di Porto, P
论文数: 0引用数: 0
h-index: 0
机构:Univ Aquila, Dipartimento Fis, I-67010 Laquila, Italy
Di Porto, P
机构:
[1] Univ Aquila, Dipartimento Fis, I-67010 Laquila, Italy
[2] Univ Rome La Sapienza, Ist Nazl Fis Mat, I-00185 Rome, Italy
来源:
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION
|
2001年
/
18卷
/
07期
关键词:
D O I:
10.1364/JOSAA.18.001656
中图分类号:
O43 [光学];
学科分类号:
070207 ;
0803 ;
摘要:
We describe propagation in a uniaxially anisotropic medium by relying on a suitable plane-wave angular-spectrum representation of the electromagnetic field. We obtain paraxial expressions for both ordinary and extraordinary components that satisfy two decoupled parabolic equations. As an application, we obtain, for a particular input beam (a quasi-Gaussian beam), analytical results that allow us to identify some relevant features of propagation in uniaxial crystals. (C) 2001 Optical Society of America.