Gerhard Kupfer

Precision measurement and nondestructive testing by means of digital phase shifting speckle pattern and speckle pattern shearing interferometry

Long Yang, Wolfgang Steinchen, Michael Schuth et al. · Measurement · 1995 · 76 citations

Engineering, Biomedical Engineering, Biomedical Imaging +16

Non-destructive testing of aerospace composite materials using digital shearography

Wolfgang Steinchen, Lian Xiang Yang, Gerhard Kupfer et al. · Proceedings of the Institution of Mechanical Engineers Part G Journal of Aerospace Engineering · 1998 · 69 citations

Engineering, Aerospace Engineering, Aerospace Materials +16

Vibration analysis by means of digital shearography

Lianxiang Yang, Wolfgang Steinchen, Gerhard Kupfer et al. · Optics and Lasers in Engineering · 1998 · 60 citations

Engineering, Mechanical Engineering, Physics +13

Strain analysis by means of digital shearography: Potential, limitations and demonstration

Wolfgang Steinchen, Long Yang, Gerhard Kupfer et al. · The Journal of Strain Analysis for Engineering Design · 1998 · 48 citations

Engineering, Materials Science, Digital Imaging +16

Application of shearography to quality assurance

Wolfgang Steinchen, Long Yang, Michael Schuth et al. · Journal of Materials Processing Technology · 1995 · 24 citations

Management, Quality Management, Metrology +8