Holographic Plate Exposure Meter.
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)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 03, 1980
- Accession Number
- ADD007098
Entities
People
- Robert W. Jones
Organizations
- United States Army