Relationship between speckle correlation and refraction index variations: applications for roughness measurements

Fernando Perez Quintian; Maria A. Rebollo; Elsa N. Hogert; Monica R. Landau; Nestor G. Gaggioli

doi:10.1117/1.600605

1 April 1996 Relationship between speckle correlation and refraction index variations: applications for roughness measurements

Fernando Perez Quintian, Maria A. Rebollo, Elsa N. Hogert, Monica R. Landau, Nestor G. Gaggioli

Author Affiliations +

Optical Engineering, Vol. 35, Issue 4, (April 1996). https://doi.org/10.1117/1.600605

In this paper we study the relationship between the intensity speckle correlation of light scattered by ground glass and the diffraction index variation of liquids in which the diffusers are immersed. The results allow us to develop a simple method for measuring surface roughness.

Citation Download Citation

Fernando Perez Quintian, Maria A. Rebollo, Elsa N. Hogert, Monica R. Landau, and Nestor G. Gaggioli "Relationship between speckle correlation and refraction index variations: applications for roughness measurements," Optical Engineering 35(4), (1 April 1996). https://doi.org/10.1117/1.600605

Published: 1 April 1996

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