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arXiv · 1706.09063

Power Area Density in Inverse Spectra

Matthias Rang·Johannes Grebe-Ellis
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Abstract

In recent years, inverse spectra were investigated with imaging optics and a quantitative description with radiometric units was suggested (Rang 2015). It could be shown that inverse spectra complement each other additively to a constant intensity level. Since optical intensity in radiometric units is a power area density, it can be expected that energy densities of inverse spectra also fulfill an inversion equation and complement each other. In this contribution we report findings on a measurement of the power area density of inverse spectra for the near ultraviolet, visible and the infrared spectral range. They show the existence of corresponding spectral regions ultra-yellow (UY) and infra-cyan (IC) in the inverted spectrum and thereby present additional experimental evidence for equivalence of inverse spectra beyond the visible range.

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Matthias Rang, Johannes Grebe-Ellis. 2017-06-27. Power Area Density in Inverse Spectra. https://arxiv.org/abs/1706.09063

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