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Paraxial group
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DOI：10.1364/OL.34.000013.png)
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摘要
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We introduce the paraxial group, the group of symmetries of the paraxial-wave equation and its action on paraxial beams. The transformations, elements of the group, are used to obtain closed-form expressions for the propagation of any paraxial beam through misaligned ABCD optical systems. We prove that any paraxial beam is form-invariant under these transformations. (C) 2008 Optical Society of America
Keyword:
OPTICAL-SYSTEMS
BEAMS
TRANSFORMATION
期刊
IF:
3.3
论文数:
4.0W
被引数:
7.6W
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引用论文
分享收藏分享收藏Generalized Helmholtz-Gauss beam and its transformation by paraxial optical systems.png)
OPTICS LETTERS
OPTICS LETTERSIF3.3
PREAI
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