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Holography
Karl Stetson Associates LLC
This diagram illustrates the modular design of the Electronic Holography optical head mounted on an 18-inch square pallet.  It is composed of 3 modules: an interferometer module, a beamsplitter module, and an illumination module, which can be attached to the beamsplitter module to form a single unit.  The interferometer and ...
  • Inspection Area: -- cm^2
Data Sheet
Speckle Correlation
Karl Stetson Associates LLC
This diagram illustrates the modular design of the Electronic Speckle Correlation optical head mounted on an 18-inch square pallet.  It is composed of 5 small modules, which manipulate the laser beam and divide it into two illumination beams that illuminate the object from two equal and opposite angles. The illumination angles ...
  • Inspection Area: -- cm^2
Data Sheet
Shearography System
Karl Stetson Associates LLC
The diagram for the Shearography configuration illustrates the modular design of the Electronic Shearography optical head mounded on an 18-inch square pallet.  It is composed of 2 modules: a beam expander module and a shearography module.  The beam expander module provides a steering mirror and a variable beam expander. The ...
  • Inspection Area: -- cm^2
Data Sheet