Accession Number:

ADA231005

Title:

Modified Two-Focal-Length Optical Correlator

Descriptive Note:

Rept. for Sep-Dec 1989,

Corporate Author:

ROME AIR DEVELOPMENT CENTER GRIFFISS AFB NY

Report Date:

1990-04-01

Pagination or Media Count:

12.0

Abstract:

We present a modification is presented for a previously reported 2f optical correlator. This modification removes a lens from the system and maintains a variable Fourier transform scale property while providing equal correlation performance.

Descriptors:

Subject Categories:

  • Optical Detection and Detectors
  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE