New method for sub-structured Ronchi rulings generation and his irradiance profile

D. Aguirre-Aguirre, F.S. Granados-Agustín, B. Villalobos-Mendoza, R. Izazaga-Pérez, M. Campos-García, A. Cornejo-Rodríguez

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this work we show a new technique for sub-structured Ronchi rulings generation and the calculation of the irradiance profile produced by this ruling. Commonly, these rulings are used to increase the spatial resolution in the Ronchi test and allow us to observe smaller surface defects. To generate the sub-structured Ronchi ruling we propose a combination of several classical Ronchi rulings with different frequency, in order to calculate the irradiance profile generated by the substructured Ronchi ruling, we propose a combination of the irradiance profile generated by each combined classical Ronchi ruling. The comparison of synthetic and experimental Ronchigrams of spherical surfaces are shown. We found that the proposed method can reproduce reliably the experimental irradiance profile.

Original languageEnglish
Title of host publication8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications
Pages87857Y
DOIs
Publication statusPublished - 2013

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8785
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Bibliographical note

Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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