Interferometric analysis of polishing surface with a petal tool

Alfonso Salas-Sánchez; Irce Leal-Cabrera; Elizabeth Percino Zacarias; Fermín S. Granados-Agustín

doi:10.1117/12.903361

2 November 2011 Interferometric analysis of polishing surface with a petal tool

Alfonso Salas-Sánchez, Irce Leal-Cabrera, Elizabeth Percino Zacarias, Fermín S. Granados-Agustín

Proceedings Volume 8011, 22nd Congress of the International Commission for Optics: Light for the Development of the World; 80111X (2011) https://doi.org/10.1117/12.903361
Event: International Commission for Optics (ICO 22), 2011, Puebla, Mexico

Abstract

In this work, we describe a phase shift interferometric monitoring of polishing processes produced by a petal tool over a spherical surface to obtain a parabolic surface. In the process, we used a commercial polishing machine; the purpose of this work is to have control of polishing time. To achieve this analysis, we used a Fizeau interferometer of ZYGO Company for optical shop testing, and the Durango software from Diffraction International Company. For data acquisition, simulation and evaluation of optical surfaces, we start polishing process with a spherical surface with 15.46 cm of diameter; a 59.9 cm of radius curvature and, with f/# 1.9.

Citation Download Citation

Alfonso Salas-Sánchez, Irce Leal-Cabrera, Elizabeth Percino Zacarias, and Fermín S. Granados-Agustín "Interferometric analysis of polishing surface with a petal tool", Proc. SPIE 8011, 22nd Congress of the International Commission for Optics: Light for the Development of the World, 80111X (2 November 2011); https://doi.org/10.1117/12.903361

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available