Two-dimensional surface strain measurement based on a variation of Yamaguchi's laser-speckle strain gauge
By: John P. Barranger ; prepared for the Conference on Optical Testing and Metrology III sponsored by the Society of Photo-Optical Instrumentation Engineers, San Diego, California, July 8-13, 1990.
Contributors: United States. National Aeronautics and Space Administration.
Series: NASA technical memorandum -- 103162
Publisher: NASA; For sale by the National Technical Information Service
Published: 1990
Place of publication: [Washington, D.C.]; [Springfield, Va
Language: eng
Format: Microform
Number of pages: 10
Subjects: Strains and stresses.; Nondestructive tests.; Shear strain.; Simplification.; Speckle patterns.; Strain gages.; Strain measurement.
Other titles: Two dimensional surface strain measurement based on a variation of Yamaguchi's laser-speckle strain gauge
Notes: Cover title.

Shipping list no.: 90-0893-M.

"E-5530"--Technical rept. documentation p.

Includes bibliographical references (p. 8-9).

Also available via Internet from the NASA Technical Report Server web site. Address as of 1/12/06: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19900013468%5F1990013468.pdf; current access available via PURL.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration, 1990]. 1 microfiche : negative.

582-01-11