Title :
New trends and challenges in optical digital transmission systems
Author :
Schubert, Colja ; Fischer, Johannes ; Schmidt-Langhorst, Carsten ; Elschner, Robert ; Molle, L. ; Nolle, M. ; Richter, Thomas
Author_Institution :
Fraunhofer Inst. for Telecommun. Heinrich-Hertz-Inst., Berlin, Germany
Abstract :
To satisfy the increasing capacity demand in today´s networks, in particular exceeding 100 Tbit/s per fiber, pose a severe challenge. This paper names technology options to meet this challenge and describes in particular an example of a 4D modulation format in more detail.
Keywords :
optical fibre networks; optical modulation; 4D modulation format; capacity demand; optical digital transmission systems; technology option; transmission capacity; Adaptive optics; Optical fiber networks; Optical fiber polarization; Optical modulation; Wavelength division multiplexing;
Conference_Titel :
Photonics in Switching (PS), 2012 International Conference on
Conference_Location :
Ajaccio
