nanoplus Nanosystems and Technologies GmbH, Germany is an ISO 9001:2008 and ISO 14001:2009 certified supplier of semiconductor devices and one of the leading manufacturers of lasers for gas sensing applications. The success of nanoplus is based on a unique and patented concept for the fabrication of DFB laser sources. nanoplus is an SME and was founded 1998 as spin off from Würzburg University. The following overview quickly describes the history of development for nanoplus: