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Photonics Spectra ® September 1996
"A Map of Europe in Nanometer Scale was Processed with a Laser at FH Münster, Labor für Lasertechnik, Germany, on a Gold Substrate"
Also see the accompanying article in the same issue:
"Building Nanostructures the Laser Way"
by Klaus Dickmann, Johann Jersch, Frank Demming and Jens Hildehagen
And their submitted work for the TopoMetrix Applications Newsletter - Summer 1996
FOLANT Method Offers Unique Capabilities "Nanostructuring Using Combined Laser / STM"