Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369524 | Optical fiber monofrequency power source | Michel Papuchon, Claude Puech | 1994-11-29 |
| 5311221 | Electromagnetic wave modulator equipped with coupled quantal wells, and application to an electromagnetic wave detector | Nakita Vodjdani, Claude Weisbuch, Borge Vinter, Julien Nagle, Michel Papuchon +1 more | 1994-05-10 |
| 5311540 | Laser with coupled optical waveguides | Eric Lallier, Michel Papuchon | 1994-05-10 |
| 5247168 | Light frequency converter having laser device connected in series with photodetector | Michel Papuchon | 1993-09-21 |
| 5243617 | High energy solid-state laser | Michel Papuchon | 1993-09-07 |
| 5222093 | High wavelength laser device | Michel Papuchon, Jean-Pierre Huignard, Claude Puech | 1993-06-22 |
| 5173910 | Solid laser with an emission wavelength of 0.5-0.65 micrometers | Claude Puech, Patrice Jano | 1992-12-22 |
| 5160991 | Electromagnetic wave detector and image analyzer comprising a detector of this type | Dominique Delacourt, Michel Papuchon | 1992-11-03 |
| 5138628 | Power laser with active mirror | Michel Papuchon | 1992-08-11 |
| 5128948 | Laser device with monolithically integrated frequency changer | Michel Papuchon, Eric Lallier | 1992-07-07 |
| 5123025 | Miniature optical source | Michel Papuchon, Jean-Pierre Huignard, Eric Lallier | 1992-06-16 |
| 5105428 | Power laser source with optical control of beam scanning | Michel Papuchon, Jean-Luc Ayral, Claude Puech | 1992-04-14 |
| 5088096 | Tunable power laser | Michel Papuchon, Claude Puech | 1992-02-11 |
| 5086433 | Structure of illumination of a laser rod with delocalized optical sources | Michel Papuchon, Claude Puech | 1992-02-04 |
| 5077466 | Detector of electromagnetic waves having five different forbidden gap widths | Dominique Delacourt, Michel Papuchon | 1991-12-31 |
| 5077750 | Power lasers pumped by laser diodes | Michel Papuchon | 1991-12-31 |
| 5055422 | Process for the construction of semiconductor lasers and lasers obtained by the process | Claude Weisbuch, Baudouin de Cremoux | 1991-10-08 |
| 4943144 | Electromagnetic wave modulator with quantum well structure and its use as a polarizer | Dominique Delacourt, Michel Papuchon | 1990-07-24 |
| 4927245 | Frequency shifter for medium infrared range wave | Michel Papuchon, Dominique Delacourt | 1990-05-22 |
| 4927223 | Optic fiber correlator | Michel Papuchon, Claude Puech, Pierre Tournois | 1990-05-22 |
| 4917450 | Dynamic optical interconnection device for integrated circuits | Bourbin Yannic, Michel Papuchon, Pierre J. Huignard, Claude Puech | 1990-04-17 |
| 4906949 | Monomode optical source and an optical amplifying device tuneable in the near infra red and application to selective and regeneration amplifying devices | Jean Raffy, Michel Papuchon | 1990-03-06 |
| 4794045 | Langmuir-Blodgett films usable in nonlinear optics | Philippe Robin, Evelyne Chastaing, Jean Raffy | 1988-12-27 |
| 4253727 | Optical coupler for optical fibres | Luc Jeunhomme | 1981-03-03 |