Matı́as R. Viotti

Experimental comparison between a portable DSPI device with diffractive optical element and a hole drilling strain gage combined system

Matı́as R. Viotti, Armando G. Albertazzi, Walter A. Kapp · Optics and Lasers in Engineering · 2008 · 42 citations

Photonics, Engineering, Microfabrication +11

Achromatic digital speckle pattern interferometer with constant radial in-plane sensitivity by using a diffractive optical element

Matı́as R. Viotti, Walter A. Kapp, Armando Albertazzi G. · Applied Optics · 2009 · 41 citations

Double Illumination, Engineering, Optical Properties +12

Accuracy and sensitivity of a hole drilling and digital speckle pattern interferometry combined technique to measure residual stresses

Matı́as R. Viotti, Guillermo H. Kaufmann · Optics and Lasers in Engineering · 2003 · 36 citations

Engineering, Mechanical Engineering, Civil Engineering +6

Residual stress measurements in steel pipes using DSPI and the hole-drilling technique

Lívia R. Lothhammer, Matı́as R. Viotti, Armando Albertazzi et al. · International Journal of Pressure Vessels and Piping · 2017 · 32 citations

Engineering, Steel Pipes, Mechanical Engineering +9

Comparison between a white-light interferometer and a tactile formtester for the measurement of long inner cylindrical surfaces

Matı́as R. Viotti, Armando Albertazzi, Analucia V. Fantin et al. · Optics and Lasers in Engineering · 2008 · 29 citations

Engineering, Measurement, Calibration +9