Yousef I Salamin 2006 New J. Phys. 8 133 doi:10.1088/1367-2630/8/8/133
Accurate fields of a radially polarized Gaussian laser beam
Yousef I Salamin
Show affiliationsExplicit truncated series expressions modelling the fields of a focused radially polarized Gaussian laser beam are derived, accurate to order ε15, where ε is the associated fundamental Gaussian beam diffraction angle. The new terms make significant corrections to the known paraxial field components, the corrected fields satisfy Maxwell's equations exactly, and their series converge for ε<1 and diverge for ε≥1.
- PACS
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37.10.Vz Mechanical effects of light on atoms, molecules, and ions
42.60.Jf Beam characteristics: profile, intensity, and power; spatial pattern formation
- Subjects
- Dates
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Issue 8 (August 2006)
Received 20 June 2006
Published 10 August 2006
A Corrigendum for this article has been published in 2008 New J. Phys. 10 069801
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Accurate fields of a radially polarized Gaussian laser beam
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