Optimization of the configuration of pixilated detectors based on the Shannon-Nyquist theory

E. Wang; P. Beiersdorfer; M. Bitter; L. F. Delgado-Aparicio; K. W. Hill; N. Pablant

doi:10.1063/1.4746998

Optimization of the configuration of pixilated detectors based on the Shannon-Nyquist theory

E. Wang, P. Beiersdorfer, M. Bitter, L. F. Delgado-Aparicio, K. W. Hill, N. Pablant

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5 Scopus citations

Abstract

The configurations of pixilated detectors for x-ray imaging crystal spectrometers and x-ray pinhole cameras can be optimized based on the Shannon-Nyquist sampling and interpolation theory, since the observed spectra are typically oversampled. The degree of oversampling is quantified and alternative uses for redundant pixels are proposed.

Original language	English (US)
Article number	10E139
Journal	Review of Scientific Instruments
Volume	83
Issue number	10
DOIs	https://doi.org/10.1063/1.4746998
State	Published - Oct 2012

All Science Journal Classification (ASJC) codes

Instrumentation

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10.1063/1.4746998

Cite this

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title = "Optimization of the configuration of pixilated detectors based on the Shannon-Nyquist theory",

abstract = "The configurations of pixilated detectors for x-ray imaging crystal spectrometers and x-ray pinhole cameras can be optimized based on the Shannon-Nyquist sampling and interpolation theory, since the observed spectra are typically oversampled. The degree of oversampling is quantified and alternative uses for redundant pixels are proposed.",

author = "E. Wang and P. Beiersdorfer and M. Bitter and Delgado-Aparicio, \{L. F.\} and Hill, \{K. W.\} and N. Pablant",

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AU - Delgado-Aparicio, L. F.

AU - Hill, K. W.

AU - Pablant, N.

PY - 2012/10

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N2 - The configurations of pixilated detectors for x-ray imaging crystal spectrometers and x-ray pinhole cameras can be optimized based on the Shannon-Nyquist sampling and interpolation theory, since the observed spectra are typically oversampled. The degree of oversampling is quantified and alternative uses for redundant pixels are proposed.

AB - The configurations of pixilated detectors for x-ray imaging crystal spectrometers and x-ray pinhole cameras can be optimized based on the Shannon-Nyquist sampling and interpolation theory, since the observed spectra are typically oversampled. The degree of oversampling is quantified and alternative uses for redundant pixels are proposed.

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JF - Review of Scientific Instruments

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Optimization of the configuration of pixilated detectors based on the Shannon-Nyquist theory

Abstract

All Science Journal Classification (ASJC) codes

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