Jens Siepmann

Calibration of a non-null test interferometer for the measurement of aspheres and free-form surfaces

Goran Baer, Johannes Schindler, Jens Siepmann et al. · Optics Express · 2014 · 79 citations · Full text

Natural Sciences, Geophysics, Geodesy +12

Fast and Flexible Non-Null Testing of Aspheres and Free-Form Surfaces with the Tilted-Wave-Interferometer

Goran Baer, Johannes Schindler, Jens Siepmann et al. · International Journal of Optomechatronics · 2014 · 26 citations

Engineering, Aerospace Engineering, Additive Manufacturing +16

Round robin comparison study on the form measurement of optical freeform surfaces

Ines Fortmeier, Reyko Schachtschneider, Vít Lédl et al. · Journal of the European Optical Society Rapid Publications · 2020 · 23 citations · Full text

Engineering, Materials Engineering, Materials Science +15

Measurement of aspheres and free-form surfaces in a non-null test interferometer: reconstruction of high-frequency errors

Goran Baer, Johannes Schindler, Jens Siepmann et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2013 · 14 citations

Natural Sciences, Earth Sciences, Optics +14