Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869686 | Amplifying optical fiber | Christian Simonneau, Laurent Gasca, Stephanie Blanchandin | 2011-01-11 |
| 7813614 | Amplifying optical fiber | Christian Simonneau, Laurent Gasca, Stephanie Blanchandin | 2010-10-12 |
| 7283711 | Double-clad photonic optical fiber | Laurent Berthelot | 2007-10-16 |
| 7233431 | Semiconductor optical amplifier based Raman pump | Dominique Mongardien | 2007-06-19 |
| 7197247 | WDM optical communication system | Dominique Hamoir | 2007-03-27 |
| 7064887 | Raman amplifier with gain control | Dominique Mongardien | 2006-06-20 |
| 7057801 | Optical amplifier, transmission system and method for optimization | Anne Legrand | 2006-06-06 |
| 7042633 | Raman amplifier and method for pumping a Raman amplifier | Dominique Mongardien, Catherine Martinelli | 2006-05-09 |
| 7042635 | Parametric amplifier with adjustable pump source | Anne Legrand | 2006-05-09 |
| 7038838 | Optical amplifier | Anne Legrand | 2006-05-02 |
| 7034995 | Enhanced pump absorbing double-clad fiber | Lionel Provost, Christian Simonneau, Isabelle Bongrand, Philippe Bousselet, Christine Moreau +1 more | 2006-04-25 |
| 6836488 | Cascaded Raman fiber laser, and optical system including such a laser | Carlos De Barros, Thierry Lopez, Xavier Normandin | 2004-12-28 |
| 6816658 | Photonic crystal fiber with a large effective surface area | Laurent Berthelot | 2004-11-09 |
| 6813428 | Photonic crystal fiber with a large effective surface area | Laurent Berthelot | 2004-11-02 |
| 6778562 | Optical coupler for a multimode pump | Laurent Berthelot | 2004-08-17 |
| 6687046 | Optical fiber amplifier device and communications system using the optical fiber amplifier device | Florence Leplingard | 2004-02-03 |
| 6667824 | Dynamic spatial equalizer based on a spatial light modulator | Jean-Louis De Bougrenet De La Tocnaye, Raymond Chevallier, Laurent Dupont | 2003-12-23 |
| 6532104 | C-band and L-band optical amplifier for submarine transmission systems | — | 2003-03-11 |
| 6498678 | Optical fibre amplifier with UV light absorption | Gerhard Elze, Pascal Baniel | 2002-12-24 |
| 6421171 | L-band optical fiber amplifier | Jose Chesnoy | 2002-07-16 |
| 6246513 | Optical amplifier with optimal gain excursion for different input powers | Bertrand Desthieux | 2001-06-12 |
| 6069731 | Constant passband variable gain optical amplifier and system for automatically compensating variations in losses on an optical link including an amplifier of this kind | — | 2000-05-30 |
| 5926299 | System for distributing optical signals | Dominique Chiaroni | 1999-07-20 |
| 5815299 | Method and system for equalizing respective power levels of channels of a received optical frequency division multiplexed signal | Bertrand Desthieux | 1998-09-29 |
| 5510926 | Transmission method and an optical link using multiplexing with application | Bertrand Clesca, Jose Chesnoy | 1996-04-23 |