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Negatis Combined expanalon ruby and lens HNe lasers Diffraction Gage Laser Data grating g 50 mm collimating C) leas Alignment grating Optical Sensor Camr impact , sF Sp ecim~en M, M M
Figure 3: Dynamic moire interferometer setup
Dual grating
35 mm
Figure 4: Location of dual grating on carbon-fiber/epoxy specimen.
Bruck, H.A.; Epstein, J.S.; Perry, K.E. Jr. & Abdallah, M.G.Dynamic characterization of short duration stress pulses generated by a magnetic flyer plate in carbon-fiber/epoxy laminates,
report,
November 1, 1995;
Idaho Falls, Idaho.
(https://digital.library.unt.edu/ark:/67531/metadc621263/m1/4/:
accessed April 19, 2024),
University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu;
crediting UNT Libraries Government Documents Department.