@INPROCEEDINGS{Publ2012-698, author = {H. Steiner and O. Schwaneberg and S. Sporrer and J. Konrad and N. Jung}, title = {Spectral Light Curtains~-- Novel Near-Infrared Sensor System for Production Machines}, booktitle = {Safety of Industrial Automated Systems~-- SIAS 2012, 7th Int. Conf.}, year = {2012}, pages = {75-80}, }