Pulsed Laser Shearography System for Defence Research and Education

reportActive / Technical Report | Accession Number: AD1040190 | Open PDF

Abstract:

A pulsed digital shearography system has been purchased by the University of Mississippi under the DURIP program. The system is capable of producing phase wrapped and unwrapped shearograms of approximately one square meter surface area from a distance of two meters. The system can measure dynamic deformation of objects during the time between two laser pulses ranging from 30 micro s to 30 ms.

Author(s):
Aranchuk, Vyacheslav
Author Organization(s):
University of Mississippi University United States
Descriptive Note:
Technical Report,15 Aug 2015,30 Jun 2017
Pagination:
0009

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release;

RECORD

Collection: TR
Subject Terms
Joint Capability Areas:
JCA_1.2.3_Educating
Modernization Areas:
Directed Energy
Communities of Interest:
Sensors
Descriptor(s):
PULSED LASERS, PHASE SHIFT, interferometry, Mach Zehnder interferometers
Field(s)/Group(s):
Test Facilities, Equipment and Methods, Lasers and Masers, Optics
Keyword(s):
pulsed laser SHEAROGRAPHY systems, durip (Defense University Research Instrumentation Program), phase shifting interferometry, coupled Quantel Q Smart lasers, double pulse digital shearography
Report Date:
2017 Sep 15
Creation Date:
2017 Nov 21