| 11582539 |
Method and apparatus for management of a spectral capacity of a wavelength division multiplexing system |
Henning Hinderthür, Cornelius Fuerst, Paul R. Morkel, Christophe Meyer |
2023-02-14 |
| 11233564 |
Method and device for migrating data traffic from an existing optical WDM transmission system to a new optical WDM transmission system |
Henning Hinderthür, Christophe Meyer |
2022-01-25 |
| 8396359 |
Method for engineering connections in a dynamically reconfigurable photonic switched network |
Jingyu Zhou, Alan Glen Solheim, Robert Au-Yang, Mark Wight |
2013-03-12 |
| 7941047 |
Method for engineering connections in a dynamically reconfigurable photonic switched network |
Jingyu Zhou, Alan Glen Solheim, Robert Au-Yang, Mark Wight |
2011-05-10 |
| 7599621 |
Trail engineering in agile photonic networks |
John Peter Guy, Mukul Katiyar, Robert Alain Nadon, Rajender Rao Nednur, Jonathan Titchener |
2009-10-06 |
| 7221877 |
Optical transmission system for high-bit-rate transmission of optical signals with the aid of dispersion compensation units |
Cornelius Fuerst, Erich Gottwald, Andreas Faerbert, Georg Heinrich Mohs |
2007-05-22 |
| 7197210 |
Method and device for determining and compensating for the tilting of the spectrum in an optical fiber of a data transmission path |
Jörg-Peter Elbers, Andreas Färbert, Christoph Glingener, Lutz Rapp |
2007-03-27 |
| 7116454 |
Method for determining signal quality in optical transmission systems |
Joerg-Peter Elbers, Christoph Glingener, Andreas Faerbert |
2006-10-03 |
| 7057713 |
Method and device for measuring the fiber non-linearity of an optical fiber in a data transmission path |
Jörg-Peter Elbers, Christoph Glingener, Erich Gottwald |
2006-06-06 |
| 7058256 |
Optical filter, adjustable add-drop-continue module and circuit for bundled cross-connection functionality |
Detlef Stoll, Harald Bock, Patrick Leisching, Gerhard Stortz |
2006-06-06 |
| 6856724 |
Compensation system for adaptive equalization of an optical signal |
Marc Bohn, Georg Heinrich Mohs, Sven Otte, Christoph Glingener, Jan Mietzner +1 more |
2005-02-15 |
| 6748135 |
Method for determining interactions between a number of optical channels in a wavelength division multiplexed signal |
Harald Bock, Andreas Faerbert, Joerg-Peter Elbers |
2004-06-08 |
