Abstract

Using holographic techniques a Ronchi ruling with carrier may be generated which has the property of giving highly defined Ronchi fringes, instead of the diffraction-blurred fringes produced in the normal test. This procedure can be generalized to include the case of circular fringes.

© 1976 Optical Society of America

Analysis of the interferometric Ronchi test

Daniel Malacara
Appl. Opt. 29(25) 3633-3637 (1990)

Testing of aspherical lenses using side band Ronchi test

Daniel Mafacara and Michel Josse
Appl. Opt. 17(1) 17-18 (1978)

Ronchi test with equivalent wavelength

Anmi García-Arellano, Fermín Granados-Agustín, Manuel Campos-García, and Alejandro Cornejo-Rodríguez
Appl. Opt. 51(15) 3071-3080 (2012)

Phase measuring Ronchi test

Katsuyuki Omura and Toyohiko Yatagai
Appl. Opt. 27(3) 523-528 (1988)

Null Ronchi Test for Aspherical Surfaces

D. Malacara and A. Cornejo
Appl. Opt. 13(8) 1778-1780 (1974)