P. Lehmann, M. Schulz, Fiber-Coupled Microoptical Interferometric Sensor for Precision Engineering Applications, 10th IMEKO Symposium, VDI-Berichte 2156 (2011) 23-29.
P. Lehmann, W. Xie, J. Niehues, P. Kühnhold, Resolution Analysis and Enhancement in 3D Optical Profilometry, Proceedings 50th NCSL Symposium 2011.
W. Xie, J. Niehues, P. Lehmann, Übertragungsverhalten von tiefenscannenden Weißlichtinterferometern, XXV. Messtechnisches Symposium des AHMT e.V., Karlsruhe, 22.-24. September 2011.
J. Niehues, P. Lehmann, Low coherent Linnik interferometer optimized for use in Nano Measuring Machines, Proceedings 57th IWK Ilmenau, 2011.
J. Niehues, P. Lehmann, Improvement of lateral resolution and reduction of batwings in vertical scanning white-light interferometry, SPIE Procedings 8082, (2011) 80820W.
P. Kühnhold, P. Lehmann, J. Niehues, Disperison optimized white light interferometer based on a schwarzschild objective, SPIE Procedings 8082, (2011) 80822Q.