Infrared Shearing Interferometry At 10 Âµm

J. Lewandowski; B. Mongeau; F. Ledoyen; M. Cormier

doi:10.1117/12.966781

18 May 1987 Infrared Shearing Interferometry At 10µm

J. Lewandowski, B. Mongeau, F. Ledoyen, M. Cormier

Author Affiliations +

Proceedings Volume 0702, International Topical Meeting on Image Detection and Quality; (1987) https://doi.org/10.1117/12.966781
Event: International Topical Meeting on Image Detection and Quality, 1986, Paris, France

Abstract

Lateral shear between two infrared (10.6μm) beams is produced in a Mach-Zehnder interferometer; these infrared interferograms are recorded on a dynamic recording medium and visualized by means of a reconstruction with a HeNe laser beam. Measurements of the thickness of an Aluminium deposit, the analysis of a Gaussian beam and of an afocal system were performed in real-time.

Citation Download Citation

J. Lewandowski, B. Mongeau, F. Ledoyen, and M. Cormier "Infrared Shearing Interferometry At 10µm", Proc. SPIE 0702, International Topical Meeting on Image Detection and Quality, (18 May 1987); https://doi.org/10.1117/12.966781

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