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Two-quadrant area structure function analysis for optical surface characterization

Optics express, 2012-10, Vol.20 (21), p.23275-23280 [Peer Reviewed Journal]

ISSN: 1094-4087 ;EISSN: 1094-4087 ;DOI: 10.1364/OE.20.023275 ;PMID: 23188290

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  • Title:
    Two-quadrant area structure function analysis for optical surface characterization
  • Author: He, Liangyu ; Evans, Chris J ; Davies, Angela
  • Subjects: Computer Simulation ; Lenses ; Light ; Models, Theoretical ; Scattering, Radiation ; Surface Plasmon Resonance - instrumentation ; Surface Plasmon Resonance - methods ; Surface Properties
  • Is Part Of: Optics express, 2012-10, Vol.20 (21), p.23275-23280
  • Description: This paper describes the use of the area structure function (SF) for the specification and characterization of optical surfaces. A two-quadrant area SF is introduced because the one-quadrant area SF does not completely describe surfaces with certain asymmetries. Area SF calculations of simulation data and of a diamond turned surface are shown and compared to area power spectral density (PSD) and area autocorrelation function (ACF) representations. The direct relationship between SF, PSD, and ACF for a stationary surface does not apply to non-stationary surfaces typical of optics with figure errors.
  • Publisher: United States
  • Language: English
  • Identifier: ISSN: 1094-4087
    EISSN: 1094-4087
    DOI: 10.1364/OE.20.023275
    PMID: 23188290
  • Source: GFMER Free Medical Journals
    MEDLINE
    Alma/SFX Local Collection
    ROAD: Directory of Open Access Scholarly Resources
    DOAJ Directory of Open Access Journals

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