Journal of Applied Physics · 2004 · 78 citations · 10 references
Natural SciencesMaterials EngineeringMaterials ScienceComputational Materials ScienceMaterials CharacterizationSpectroscopyOptical Properties Of SolidsOptical SpectroscopyPhase AnalysisTerahertz PhotonicsTerahertz SpectroscopyTime-resolved SpectroscopyData ProcessingMaximum Entropy PrinciplePhase CorrectionPhase RetrievalTerahertz Material CharacterizationTerahertz Reflection SpectroscopyTerahertz Time-domain SpectroscopyTime-domain Terahertz Spectroscopy
We propose a numerical method for the misplacement phase error correction in terahertz time-domain reflection spectroscopy (THz-TDRS). The developed algorithm is based on the maximum entropy principle and can be readily implemented into data processing, allowing one to reveal material parameters of the opaque materials from the THz reflection measurements. The method resolves the phase retrieval problem in the THz-TDRS and dramatically simplifies the experimental procedure.
10
Savitzky-Golay Smoothing Filters
William H. Press, Saul A. Teukolsky · Computers in Physics · 1990 · 11.8K citations · Full text
Image reconstruction from incomplete and noisy data
S. F. Gull, G.J. Daniell · Nature · 1978 · 965 citations