| 7703305 |
Overcladding an optical fiber preform using an air-argon plasma torch |
Jacques Jolly, Virginie Herchuelz, Remi Fauche, Eric Tutin |
2010-04-27 |
| 6988379 |
Method of manufacturing large capacity preforms by MCVD |
Gerard Orcel, Marc Nicolardot |
2006-01-24 |
| 6915664 |
Method of manufacturing a fluorine-doped silica powder |
Pierryle Jourdier, Jean-Maxime Saugrain, Christelle Lavallade, Claire Wane Nguila |
2005-07-12 |
| 6904213 |
Step index optical fiber with doped cladding and core, a preform, and a method of fabricating such a fiber |
Ludovic Fleury, Louis-Anne de Montmorillon, Florent Beaumont, Pierre Sillard, Maxime Gorlier +2 more |
2005-06-07 |
| 6735984 |
Making an optical fiber preform including reducing the length of a deposition layer |
Jacques Jolly, Remi Fauche |
2004-05-18 |
| 6704485 |
Method for reducing the hydrogen sensitivity of optical fibers at 1380nm-1410 nm |
Isabelle Decaux, Philippe Dupont, Terry Voots, José G. Piffaretti, Roger Charlton |
2004-03-09 |
| 6532775 |
Method of depositing a layer of silica followed by a step of adding dopant to the layer |
Jean-Maxime Saugrain, Christelle Lavallade, Jean-François Chariot, Remi Fauche, Jacques Jolly +2 more |
2003-03-18 |
| 6477864 |
Method of purifying natural or synthetic silica, and application thereof to depositing purified natural or synthetic silica on an optical fiber preform |
Alain Drouart, Benoit Gouez, Yves Lumineau, Pierre Ripoche |
2002-11-12 |
| 6386373 |
Process for making silica powder and use of such powder in the manufacture of an optical fiber preform |
Pierryle Jourdier, Christelle Lavallade, Philippe Oskeritsian, Jean-Maxime Saugrain |
2002-05-14 |
| 6319550 |
Method and apparatus for treating silica granules using porous graphite crucible |
Jean-Philippe Francois, Christelle Lavallade, Philippe Oskeritsian, Jean-Maxime Saugrain |
2001-11-20 |
| 6269663 |
Method of purifying silica and depositing on an optical fiber preform |
Alain Drouart, Benoit Gouez, Yves Lumineau, Pierre Ripoche |
2001-08-07 |
| 6201917 |
Preform including a barrier layer preventing hydrogen from diffusing into optical fiber manufactured from said perform, and a method of preparing such a preform |
Sophie Dubois, Gerard Orcel |
2001-03-13 |
| 6071487 |
Method of manufacturing a silica powder |
Jacques Goudeau, Jean-François Chariot, Christelle Lavallade |
2000-06-06 |
| 6047568 |
Method of manufacturing a silica powder and use of such a powder in making an optical fiber preform |
— |
2000-04-11 |
| 6007786 |
Device for doping silica powder |
Bernard Jouvenel, Laurent Gasca |
1999-12-28 |
| 5979189 |
Method of separating and glazing an optical fiber preform |
Jacques Goudeau, Helene Jameron |
1999-11-09 |
| 5897888 |
Apparatus for manufacturing silica powder with spherical grains |
Remi Fauche, Pierre Rebreyend |
1999-04-27 |
| 5888587 |
Method of manufacturing silica powder and use of such powder in making an optical fiber preform |
— |
1999-03-30 |
| 5720909 |
Method of manufacturing silica powder with spherical grains |
Remi Fauche, Pierre Rebreyend |
1998-02-24 |