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Angular spectrum of quantized light beams

A. Aiello·J. Visser·G. Nienhuis·J. P. Woerdman
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Abstract

We introduce a generalized angular spectrum representation for quantized light beams. By using our formalism, we are able to derive simple expressions for the electromagnetic vector potential operator in the case of: {a)} time-independent paraxial fields, {b)} time-dependent paraxial fields, and {c)} non-paraxial fields. For the first case, the well known paraxial results are fully recovered.

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A. Aiello, J. Visser, G. Nienhuis, J. P. Woerdman. 2006-02-20. Angular spectrum of quantized light beams. https://doi.org/10.1364/ol.31.000525

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