Solidarität : kurzgefasste Darstellung der Lehre Karl Fourier's /

Translation of: Solidarité.

Serie di Fourier e altre rappresentazioni analitiche delle funzioni di una variabile reale.

Available on demand as hard copy or computer file from Cornell University Library.

Introduction to the theory of Fourier's series and integrals.

Vol. 2 has title: Introduction to the mathematical theory of the conduction of heat in solids. First published in 1906 in 1 vol. with title: Fourier's series and conduction of heat.--cf. Pref.

A concise exposition of the doctrine of association, or, Plan for a re-organization of society : which will secure to the human race, individually and collectively, their happiness and elevation (based on Fourier's theory of domestic and industrial association) /

Published in 1843 under the title: Association, or, A concise exposition of the practical part of Fourier's social science.

A. L. Cauchy's Vorlesungen über die Differenzialrechnung : mit Fourier's Auflösungsmethode der bestimmten Gleichungen verbunden /

Mode of access: Internet.

A popular view of the doctrines of Charles Fourier.

Microfilm. Ann Arbor, Mich., Xerox University Microfilms, 1973. 35 mm. (American Culture Series, reel 544.6)

A popular view of the doctrines of Charles Fourier.

Mode of access: Internet.

Association : or, A concise exposition of the practical part of Fourier's social science /

Published in 1844 under the title: A concise exposition of the doctrine of association.

Atlas of Fourier coefficients of diurnal variation of foF2.

Bibliography: p. 23.

Œuvres complètes de Ch. Fourier ...

"'La théorie de l'unité universelle' a paru primitivement sous le titre de 'Traité de l'association domestique-agricole, ou Attraction industrielle'."

Études sur les Réformateurs contemporains ou Socialistes modernes : Saint-Simon, Charles Fourier, Robert Owen /

Mode of access: Internet.

Introduction to the theory of Fourier's series and integrals and the mathematical theory of the conduction of heat,

Bibliography: Fournier's series: p. [411]-418; The conduction of heat: p.[419]-429.

Fourier-domain optical coherence tomography: optimization of signal-to-noise ratio in full space

Optical coherence tomography (OCT) is an emerging coherence-domain technique capable of in vivo imaging of sub-surface structures at millimeter-scale depth. Its steady progress over the last decade has been galvanized by a breakthrough detection concept, termed spectral-domain OCT, which has resulted in a dramatic improvement of the OCT signal-to-noise ratio of 150 times demonstrated for weakly scattering objects at video-frame-rates. As we have realized, however, an important OCT sub-system remains sub-optimal: the sample arm traditionally operates serially, i.e. in flying-spot mode. To realize the full-field image acquisition, a Fourier holography system illuminated with a swept-source is employed instead of a Michelson interferometer commonly used in OCT. The proposed technique, termed Fourier-domain OCT, offers a new leap in signal-to-noise ratio improvement, as compared to flying-spot OCT systems, and represents the main thrust of this paper. Fourier-domain OCT is described, and its basic theoretical aspects, including the reconstruction algorithm, are discussed. (C) 2004 Elsevier B.V. All rights reserved.

Optical scatter imaging using digital Fourier microscopy

An approach reported recently by Alexandrov et al (2005 Int. J Imag. Syst. Technol. 14 253-8) on optical scatter imaging, termed digital Fourier microscopy (DFM), represents an adaptation of digital Fourier holography to selective imaging of biological matter. The holographic mode of the recording of the sample optical scatter enables reconstruction of the sample image. The form-factor of the sample constituents provides a basis for discrimination of these constituents implemented via flexible digital Fourier filtering at the post-processing stage. As in dark-field microscopy, the DFM image contrast appears to improve due to the suppressed optical scatter from extended sample structures. In this paper, we present the theoretical and experimental study of DFM using a biological phantom that contains polymorphic scatterers.

Image reconstruction in full-field Fourier-domain optical coherence tomography

Full-field Fourier-domain optical coherence tomography (3F-OCT) is a full-field version of spectral domain/swept source optical coherence tomography. A set of two-dimensional Fourier holograms is recorded at discrete wavenumbers spanning the swept source tuning range. The resultant three-dimensional data cube contains comprehensive information on the three-dimensional spatial properties of the sample, including its morphological layout and optical scatter. The morphological layout can be reconstructed in software via three-dimensional discrete Fourier transformation. The spatial resolution of the 3F-OCT reconstructed image, however, is degraded due to the presence of a phase cross-term, whose origin and effects are addressed in this paper. We present a theoretical and experimental study of the imaging performance of 3F-OCT, with particular emphasis on elimination of the deleterious effects of the phase cross-term.