Accession Number:

ADA291010

Title:

Advanced Presort Process.

Descriptive Note:

Rept. for Dec 91-Sep 93,

Corporate Author:

ROME LAB GRIFFISS AFB NY

Personal Author(s):

Report Date:

1994-11-01

Pagination or Media Count:

33.0

Abstract:

The purpose of the Presort Processor is to excise strong narrow band signals from a wideband radar return. It is an optical notch filter based on acoustooptics and fourier transform optics. This latest iteration of this project uses a narrow bandwidth doubled NdYAG laser as an optical carrier and a TIR total internal reflection liquid crystal spatial light modulator to perform the frequency excision. MM

Subject Categories:

  • Electrooptical and Optoelectronic Devices
  • Acoustooptic and Optoacoustic Devices
  • Active and Passive Radar Detection and Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE