Generalized Data Reduction For Heterodyne Interferometry

J. E. Greivenkamp

doi:10.1117/12.7973298

1 August 1984 Generalized Data Reduction For Heterodyne Interferometry

J. E. Greivenkamp

Author Affiliations +

Optical Engineering, Vol. 23, Issue 4, 234350 (August 1984). https://doi.org/10.1117/12.7973298

Abstract

A generalized algorithm for use with digital heterodyne or fringe-scanning interferometers was developed that removes many of the restrictions that had previously applied to the data collection scheme. The required phase steps may be chosen with unequal spacing and to extend over a range greater than 27r. The integrating-bucket and phase-step approaches produce identical results.

Citation Download Citation

J. E. Greivenkamp "Generalized Data Reduction For Heterodyne Interferometry," Optical Engineering 23(4), 234350 (1 August 1984). https://doi.org/10.1117/12.7973298

Published: 1 August 1984

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