Spectral coherence and the radiant intensity from statistically homogeneous and isotropic planar sources |
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| Authors: | HP Baltes B Steinle G Antes |
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| Institution: | Zentrale Forschung und Entwicklung, LGZ Landis & Gyr Zug AG, CH-6301 Zug, Switzerland |
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| Abstract: | We calculate the cross-spectral density and the spatial-frequency spectrum of planar statistically homogeneous and isotropic sources for a variety of prescribed angular distributions of radiant intensity. We discuss various possible definitions for the corresponding spectral coherence area. |
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