专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

CA2465841A1 DISPOSITIF DE POMPE OPTIQUE A PLUSIEURS VOIES DE SORTIE ET UTILISATION DU DISPOSITIF DE POMPE DANS UN DISPOSITIF D'AMPLIFICATION 未知
公开(公告)号：CA2465841A1
公开(公告)日：2003-05-15
申请号：CA2465841
申请日：2002-11-04
申请人： TEEM PHOTONICS
发明人： BARBIER DENIS , JACQUIN OLIVIER , MOLVA ENGIN
IPC分类号： G02B6/12 , H01S3/067 , H01S3/094 , H01S3/0941 , G02B6/28
摘要： L'invention concerne un dispositif de pompe optique comportant une source de pompe reliée optiquement à un diviseur optique comportant une voie d'entrée et n voies de sortie, la voie d'entrée étant apte à recevoir une onde de pompe S issue de la source et les n voies de sortie étant aptes à fournir n ondes de pompe S1,...Sn, avec n entier supérieur à 1. Elle concerne également l'utilisation du dispositif de pompe dans un dispositif d'amplification optique. L'invention trouve des applications dans tous les domaines nécessitant plusieurs pompes optiques et plus particulièrement dans le domai ne des télécommunications optiques et par exemple pour les amplificateurs optiques.

2. 发明专利

FR2828960A1 未知
公开(公告)号：FR2828960A1
公开(公告)日：2003-02-28
申请号：FR0111043
申请日：2001-08-23
申请人： TEEM PHOTONICS
发明人： DELLEA OLIVIER , MOLVA ENGIN
IPC分类号： H01S5/022 , H01S5/026 , H01S5/14 , H01S5/20 , H01S3/105
摘要： The invention relates to a laser source consisting of a laser cavity (1) that can emit an optical beam (5) and a guided optic element (3). Said guided optic element comprises the following in one substrate: an input guide area (G1) comprising a mirror which is concave in at least one guide plane of the input area in such a way as to create an extended laser cavity with the laser cavity; an output area (G3) comprising at least one microguide (9) which is associated with at least one optical output (S1) of the source; and a planar accommodation guide area (G2) between the input area and the microguide. The input guide area can receive the optical beam emitted by the cavity and transmit the beam to the accommodation guide area which subsequently guides said beam towards the microguide. The invention is suitable for use in all fields requiring a laser source with only a few modes and, in particular, in the field of optical telecommunications.

3. 发明专利

AT454736T 未知
公开(公告)号：AT454736T
公开(公告)日：2010-01-15
申请号：AT02772510
申请日：2002-08-21
申请人： TEEM PHOTONICS
发明人： DELLEA OLIVIER , MOLVA ENGIN
IPC分类号： H01S5/14 , H01S5/022 , H01S5/026 , H01S5/20
摘要： A laser source includes a first optical element and a second optical element spaced apart from each other and defining a laser cavity therebetween. The laser cavity with a lasing material therein are capable of emitting an optical beam. The laser source also includes a guided optical element formed on a substrate. The guided optical element includes a mirror which is concave in at least one guide plane of an input guide area of the guided optical element. The mirror forms an extended laser cavity with the laser cavity. The guided optical element also includes a microguide associated with an optical output of the laser source. The microguide defines an output area of the guided optical element. The input guide area is capable of receiving the optical beam emitted by the laser cavity and capable of transmitting the optical beam to an adaptor guide area located between the input guide area and the microguide. The adaptor guide area is capable of guiding the optical beam to the microguide.

4. 发明专利

FR2834150A1 Optical telecommunications double optical pumping optical amplifier has amplifying parts optically connected to each other and device for attenuating residues of pump waves 未知
公开(公告)号：FR2834150A1
公开(公告)日：2003-06-27
申请号：FR0116678
申请日：2001-12-21
申请人： TEEM PHOTONICS
发明人： BARBIER DENIS , JACQUIN OLIVIER , MOLVA ENGIN
IPC分类号： H01S3/067 , H01S3/094 , H04B10/294 , H04J14/00
摘要： A first optical device amplifies a signal (E) with a first pump wave (P1). A second optical device provides amplification with a second pump wave (P2) and recovers a signal (S). The amplified signal and second pump wave are propagated in opposite directions. There is a device (45) attenuating the first and second pump wave residues propagated between the first and second amplifiers.

5. 发明专利

CA2457771A1 SOURCE LASER EN OPTIQUE GUIDEE 未知
公开(公告)号：CA2457771A1
公开(公告)日：2003-03-06
申请号：CA2457771
申请日：2002-08-21
申请人： TEEM PHOTONICS
发明人： DELLEA OLIVIER , MOLVA ENGIN
IPC分类号： H01S5/022 , H01S5/026 , H01S5/14 , H01S5/20
摘要： L'invention concerne une source laser comportant : une cavité laser (1) apte à émettre un faisceau optique (5), un élément d'optique guidée (3) présentant dans un substrat: une zone (G1) de guidage d'entrée comportant un miroir concave au moins dans un plan de guidage de la zone d'entrée, de façon à réaliser avec la cavité laser une cavité laser étendue; une zone (G3) de sortie comprenant au moins un microguide (9) associé à au moins une sortie (S1) optique de la source, et à une zone (G2) de guidage planaire d'adaptati on entre la zone d'entrée et le microguide, la zone de guidage d'entrée étant apte à recevoir le faisceau optique émis par la cavité et à le transmettre à la zone de guidage d'adaptation qui le guide vers le microguide. L'invention trouve des applications dans tous les domaines nécessitant une source laser à peu de modes et notamment dans le domaine des télécommunications optiques.

6. 发明专利

FR2828960B1 未知
公开(公告)号：FR2828960B1
公开(公告)日：2004-03-12
申请号：FR0111043
申请日：2001-08-23
申请人： TEEM PHOTONICS
发明人： DELLEA OLIVIER , MOLVA ENGIN
IPC分类号： H01S5/022 , H01S5/026 , H01S5/14 , H01S5/20 , H01S3/105
摘要： A laser source includes a first optical element and a second optical element spaced apart from each other and defining a laser cavity therebetween. The laser cavity with a lasing material therein are capable of emitting an optical beam. The laser source also includes a guided optical element formed on a substrate. The guided optical element includes a mirror which is concave in at least one guide plane of an input guide area of the guided optical element. The mirror forms an extended laser cavity with the laser cavity. The guided optical element also includes a microguide associated with an optical output of the laser source. The microguide defines an output area of the guided optical element. The input guide area is capable of receiving the optical beam emitted by the laser cavity and capable of transmitting the optical beam to an adaptor guide area located between the input guide area and the microguide. The adaptor guide area is capable of guiding the optical beam to the microguide.

7. 发明专利

FR2830376A1 未知
公开(公告)号：FR2830376A1
公开(公告)日：2003-04-04
申请号：FR0112589
申请日：2001-10-01
申请人： TEEM PHOTONICS
发明人： BARBIER DENIS , JACQUIN OLIVIER , MOLVA ENGIN
IPC分类号： H01S3/067 , H01S3/063
摘要： The invention relates to a hybrid optical amplifier comprising a support (30) consisting of: at least one first light guide (32) which receives a light wave E with power Pe to be amplified from a first end (35) of the support; a second light guide (34) which receives a first pump wave L from a second end (33) of the support; a first multiplexer (36) which is connected to the first and second light guides and which can transmit waves E and L to a third light guide (37), said third light guide being connected to a third end (39) of the support; a fourth light guide (41) which is connected to (i) a pump wave filter element and (ii) a fifth end (43) of the support which can deliver a wave S with power Ps which is greater than power Pe; and a last light guide which is connected to the fourth end of the support and to the filter element. The inventive hybrid optical amplifier also comprises an amplifier fibre (31) comprising a first end which is connected to the third end of the support and a second end which is connected to the fourth end of the support.

8. 发明专利

FR2830376B1 AMPLIFICATEUR OPTIQUE HYBRIDE ET MATRICE DE TELS AMPLIFICATEURS 未知
公开(公告)号：FR2830376B1
公开(公告)日：2010-11-05
申请号：FR0112589
申请日：2001-10-01
申请人： TEEM PHOTONICS
发明人： BARBIER DENIS , JACQUIN OLIVIER , MOLVA ENGIN
IPC分类号： H01S3/067

9. 发明专利

DE60235022D1 未知
公开(公告)号：DE60235022D1
公开(公告)日：2010-02-25
申请号：DE60235022
申请日：2002-08-21
申请人： TEEM PHOTONICS
发明人： DELLEA OLIVIER , MOLVA ENGIN
IPC分类号： H01S5/14 , H01S5/022 , H01S5/026 , H01S5/20
摘要： A laser source includes a first optical element and a second optical element spaced apart from each other and defining a laser cavity therebetween. The laser cavity with a lasing material therein are capable of emitting an optical beam. The laser source also includes a guided optical element formed on a substrate. The guided optical element includes a mirror which is concave in at least one guide plane of an input guide area of the guided optical element. The mirror forms an extended laser cavity with the laser cavity. The guided optical element also includes a microguide associated with an optical output of the laser source. The microguide defines an output area of the guided optical element. The input guide area is capable of receiving the optical beam emitted by the laser cavity and capable of transmitting the optical beam to an adaptor guide area located between the input guide area and the microguide. The adaptor guide area is capable of guiding the optical beam to the microguide.

10. 发明专利

FR2831999A1 未知
公开(公告)号：FR2831999A1
公开(公告)日：2003-05-09
申请号：FR0114260
申请日：2001-11-05
申请人： TEEM PHOTONICS
发明人： BARBIER DENIS , JACQUIN OLIVIER , MOLVA ENGIN
IPC分类号： G02B6/12 , H01S3/067 , H01S3/094 , H01S3/0941 , H01S3/063 , G02B6/28
摘要： The invention concerns an optical pump device comprising a pump source optically connected to an optical divider including an input path and n output paths, the input path being designed to receive a pump wave derived from the source and the n output paths being designed to supply n pump waves S 1 , , S n , n being an integer greater than 1. The invention also concerns the use of said pump device in an optical amplification device. The invention is applicable in all fields requiring several optical pumps and more particularly in the field of optical telecommunications and for example for optical amplifiers.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式