Global seamless network demonstrator: a comprehensive ASON/GMPLS testbed. - Hans-Martin Foisel; Christoph Gerlach; Andreas Gladisch; Sabine Szuppa; Axel Weber (IEEE Commun. Mag., 2005)

Decrease of the Link PMD by Fiber Exchange and Investigation of the PMD Distribution along Buried Optical Fibers with a POTDR. - Armin Ehrhardt; Manuel Paul; Lars Schürer; Christoph Gerlach; Wolfgang Krönert; Daniel Fritzsche; Dirk Breuer; Volker Fürst; Normand Cyr; Hongxin Chen; Gregory W. Schinn (J. Networks, 2010)