Side band Ronchi test

Autor: A. Cornejo, D. Malacara
Rok vydání: 2010
Předmět:
Zdroj: Applied optics. 15(9)
ISSN: 1559-128X
Popis: 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.
Databáze: OpenAIRE