Accession Number:

ADD007098

Title:

Holographic Plate Exposure Meter.

Descriptive Note:

Patent Application,

Corporate Author:

DEPARTMENT OF THE ARMY WASHINGTON DC

Personal Author(s):

Report Date:

1980-01-03

Pagination or Media Count:

7.0

Abstract:

This document discloses a photographic exposure meter in visualization equipment for detecting the presence or absence of a pulse of laser light on a target. Light from a laser pulse which forms the hologram, is scattered when it impinges on the target plate and detected by a photodetector, the resultant pulse signal being integrated and amplified. The output pulse, proportional to the hologram exposure, is fed to a storage oscilloscope for convenient display. Author

Subject Categories:

  • Holography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE