Optical constants at complex energies: local deconvolution.
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DOI: 10.1364/oe.390603
Abstract: Causality implies that the optical constants of any material continue in the upper complex plane of photon energies or wavelengths as an analytic function. This is the basis for Kramers-Kronig dispersion relations to obtain ɛ1… read more here.
Keywords: upper complex; optical constants; complex energies; deconvolution ... See more keywords