| 9509408 |
Optical data transmission system |
Yvan Pointurier |
2016-11-29 |
| 9331783 |
Method for compensating chromatic dispersion and associated equipment |
Yvan Pointurier, Francesco Vacondio |
2016-05-03 |
| 9203542 |
Optical node for switching signals between optical fibers |
Francesco Vacondio |
2015-12-01 |
| 9077483 |
Optical transmission with polarization division multiplexing |
Francesco Vacondio |
2015-07-07 |
| 8848284 |
Bidirectional optical amplifier |
Dominique Chiaroni, Gema Buforn Santamaria, Sophie Etienne |
2014-09-30 |
| 8787721 |
Rare earth-doped fiber optic device for emitting or amplifying a signal in the “S” band |
Ekaterina Burov, Sébastien Fevrier |
2014-07-22 |
| 7869686 |
Amplifying optical fiber |
Laurent Gasca, Stephanie Blanchandin, Dominique Bayart |
2011-01-11 |
| 7813614 |
Amplifying optical fiber |
Laurent Gasca, Stephanie Blanchandin, Dominique Bayart |
2010-10-12 |
| 7657142 |
Method for making an optical fiber comprising nanoparticles and preform used in the manufacture of such a fiber |
Laurent Gasca, Stephanie Blanchandin, Alain Pastouret |
2010-02-02 |
| 7397599 |
Doped-ring amplifying optical fiber, and an amplifier containing such a fiber |
Ekaterina Bourova, Catherine Martinelli, Lionel Provost |
2008-07-08 |
| 7382525 |
Optical amplification unit with span loss tilt compensation, fiber optical transmission system comprising the same, and corresponding methods |
Gabriel Charlet |
2008-06-03 |
| 7355787 |
Optical transmission system and optical filter assembly for submarine applications |
Gabriel Charlet, Loïc BECOUARN |
2008-04-08 |
| 7308178 |
Doped-ring amplifying optical fiber, and an amplifier containing such a fiber |
Ekaterina Bourova, Catherine Martinelli, Lionel Provost |
2007-12-11 |
| 7248396 |
Large bandwidth optical parametric amplifier |
Anne Durecu |
2007-07-24 |
| 7081988 |
Optical amplifier, communication system and method for control tilt of a communication system |
Gabriel Charlet |
2006-07-25 |
| 7034995 |
Enhanced pump absorbing double-clad fiber |
Lionel Provost, Isabelle Bongrand, Philippe Bousselet, Christine Moreau, Dominique Bayart +1 more |
2006-04-25 |
| 7027214 |
On field upgrade of a flat output optical transmission system |
Gabriel Charlet |
2006-04-11 |
| 7006751 |
Optical fiber for amplification or for laser emission |
Lionel Provost, Gilles Melin, Andre Le Sauze, Anne Fleureau, Xavier Rejeaunier |
2006-02-28 |
