@article {jaehne2012b, title = {Optik, Photonik und Bildverarbeitung --- eine spannende Reise}, journal = {Optik \& Photonik}, volume = {7}, number = {1}, year = {2012}, pages = {2--3}, doi = {10.1002/opph.201290010}, author = {Bernd J{\"a}hne} }