Optica Acta International Journal of Optics · 1962 · 20 citations · 1 references
Natural SciencesPhysicsOpticsDiffractionFourier OpticsGeometrical OpticsPath TracingPhysical OpticsRay TracingDiffraction GratingsReflection Rays
A method for tracing exact skew rays through spherical concave reflecting gratings is developed; modifications for plane gratings and for gratings ruled on toric and ellipsoidal blanks are indicated.
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The Theory of the Concave Grating
H. G. Beutler · Journal of the Optical Society of America · 1945 · 266 citations