Accession Number : ADD012313
Title : Polynomial Grating.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Meekins,John F ; Gursky,Herbert
Report Date : 25 Mar 1986
Pagination or Media Count : 8
Abstract : This patent discloses an apparatus for decomposing far ultraviolet and soft X-ray radiation into its component wavelengths comprising a diffraction grating having a diffraction grating surface defined by a polynomial Z = sum over Q sub K X superscript K and an optimum line spacing.
Descriptors : *PATENTS, *GRATINGS(SPECTRA), SOFT X RAYS, FAR ULTRAVIOLET RADIATION, HIGH RESOLUTION, X RAY DIFFRACTION, DIFFRACTION ANALYSIS
Subject Categories : Optics
Distribution Statement : APPROVED FOR PUBLIC RELEASE