Method of large deformation measurement using speckle interferom

Method of measuring displacement between points on a test object

Method, apparatus and system for determining the differential ra

Methods for detecting inhomogeneities, specifically, striae, inf

Multicomponent laser strainmeter using Fabry-Perot interferomete

Multipulsed dynamic moire interferometer

Natural fiber span reflectometer providing a virtual signal...

Non-contact lateral displacement sensor and extensometer system

Nondestructive testing using air-coupled acoustic excitation

Object to having a image processing for determining the structur

Optical deformation measuring apparatus by double-writing speckl

Optical heterodyne interference detecting apparatus for measurin

Optical method and apparatus for strain analysis

Optical pressure sensor and method therefor

Optical strain gauge

Phase-conjugate interferometer

Portable moire interferometer and corresponding moire interferom

Process and apparatus for recording the deformation of objects

Reinforced elastomer panel with embedded strain and pressure sen

Residual stress measuring method and system