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Weighted optical diffraction gratings
Applied Optics, 1988This paper describes the behavior of optical diffraction gratings which have been weighted in various ways analogous to those used in surface acoustic wave devices. It is shown experimentally and theoretically that a wide variety of 2-D responses can be achieved by these means.
M F, Lewis, C L, West
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Generalized Curvilinear Diffraction Gratings: III . Euclidian diffraction gratings
Optica Acta: International Journal of Optics, 1983This paper is the third in a series of papers on the diffraction and imaging properties of generalized curvilinear diffraction gratings. Here we study classes of plane uncrossed diffraction gratings which have the common property that their Fourier transform patterns consist of sharp-line caustics. These types of generalized gratings are referred to as
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1992
Abstract A ‘conventional’ spectrometer receives light through an entrance slit, separates out (disperses) the frequencies in the light by some means, and focuses each frequency to its own place at the output. When the light contains discrete frequencies, a set of bright lines is seen at the output, each of which is an image of the ...
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Abstract A ‘conventional’ spectrometer receives light through an entrance slit, separates out (disperses) the frequencies in the light by some means, and focuses each frequency to its own place at the output. When the light contains discrete frequencies, a set of bright lines is seen at the output, each of which is an image of the ...
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Diffractive Optics I Diffraction Gratings
1986Two types of diffractive optics are used in soft X-ray optical systems—linear gratings, on either plane or shaped substrates, and zone plates. The former are employed in, for example, soft X-ray monochromators and spectrometers, while the latter are of use in image-forming systems such as microscopes and telescopes.
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