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.
authors.affiliation: Lawrence Livermore National Laboratory, Livermore, California 94550, USA. ericwang1980@gmail.com
authors.forename: E
authors.initials: E
authors.lastname: Wang
authors.forename: P
authors.initials: P
authors.lastname: Beiersdorfer
authors.forename: M
authors.initials: M
authors.lastname: Bitter
authors.forename: L F
authors.initials: LF
authors.lastname: Delgado-Aparicio
authors.forename: K W
authors.initials: KW
authors.lastname: Hill
authors.forename: N
authors.initials: N
authors.lastname: Pablant