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1. 发明公开

EP1451019A1 GEGENSTAND, INSBESONDERE WERT- UND SICHERHEITSDOKUMENT MIT EINEM SICHERHEITSMERKMAL 有权
标题翻译：题材，包括价值及安全性的文档，包含的安全特征，
公开(公告)号：EP1451019A1
公开(公告)日：2004-09-01
申请号：EP02803384.3
申请日：2002-11-19
申请人： Giesecke & Devrient GmbH
发明人： ATTENBERGER, Thomas , DECKENBACH, Wolfgang , HOPPE, Rainer
IPC分类号： B42D15/00 , G07D7/00
CPC分类号： G07D7/12 , B42D25/29 , H01S3/05 , H01S3/0632 , Y10T156/1041 , Y10T428/25
摘要： The invention relates to a valuable or security document (2) containing a security feature (4) in the form of a film laser comprising an emitter layer (12) and, preferably, a protective layer (14). A spatial, periodical modulation (8), preferably the surface of a substrate enables the fine adjustment of a laser wavelength in a range of possible wavelengths. This enables the security feature to be coded by means of different sections of various wavelengths.

2. 发明公开

EP0126316A3 LASER SYSTEM WITH INTERCHANGEABLE MODULES AND METHOD FOR INTERCHANGING SUCH MODULES 失效
标题翻译：具有可交换模块的激光系统和用于交换这种模块的方法
公开(公告)号：EP0126316A3
公开(公告)日：1986-12-30
申请号：EP84104571
申请日：1984-04-24
申请人： JAVAN, ALI
发明人： JAVAN, ALI
IPC分类号： H01S3/03 , H01S3/05 , H01J3/02 , H01S3/08
CPC分类号： H01S3/05 , H01S3/03

3. 发明公开

EP0098143A3 Combined laser resonator structure 失效
标题翻译：组合激光共振器结构
公开(公告)号：EP0098143A3
公开(公告)日：1986-02-12
申请号：EP83303706
申请日：1983-06-27
申请人： LEXEL CORPORATION
发明人： Mohler, Galen E. , Peterson, Royal D.
IPC分类号： H01S03/05 , H01S03/082
CPC分类号： H01S3/05 , H01S3/02 , H01S3/082
摘要： A laser construction is described having a single resonator structure (14) for both a dye laser optical cavity (12) and one or more pump laser optical cavities (10,40). In the described embodiments, such resonator structure is formed principally from a plurality of parallel rods (15) which desirably are formed from material having a low coefficient of expansion.

4. 发明公开

EP0038813A1 A LASER ASSEMBLY 失效
标题翻译：激光器结构。
公开(公告)号：EP0038813A1
公开(公告)日：1981-11-04
申请号：EP80901966.0
申请日：1980-11-03
申请人： SINAR ENTERPRISES DEVELOPMENT LIMITED
发明人： FRAVAL, Hadrian Nicholas Arthur , FRAVAL, Robert Hanafi
IPC分类号： H01S3
CPC分类号： H01S3/041 , H01S3/02 , H01S3/05
摘要： Un assemblage de laser necessite une base tres stable et rigide. Celle-ci est fournie par du beton ou un autre materiau solidifie dans lequel est pose, pendant qu'il est encore a l'etat liquide ou semi-liquide, le tube du laser (1) ou les fixations (21, 22) pour celui-ci. Le materiau est de preference renforce par des fibres. Lorsque le tube (1) est pose directement dans la base (4), des cavites (5, 6, 7) pour le fluide de refroidissement peuvent etre prevues grace a l'utilisation d'un moule dissoluble pose avec le tube dans le materiau. Lorsque celui-ci a durci, le moule peut etre dissous. Cette technique peut s'appliquer a des lasers possedant un chemin optique replie ainsi qu'a des lasers avec un tube droit simple.

5. 发明授权

EP2548270B1 REGENERATIVE AMPLIFIER AND LASER APPARATUS 有权
标题翻译：蓄热式放大器激光装置
公开(公告)号：EP2548270B1
公开(公告)日：2014-05-07
申请号：EP11710049.5
申请日：2011-03-07
申请人： Gigaphoton Inc.
发明人： SUGANUMA, Takashi , NOWAK, Krzysztof , WAKABAYASHI, Osamu
IPC分类号： H01S3/23 , H01S3/03 , H05G2/00
CPC分类号： H01S3/05 , B82Y20/00 , H01S3/0315 , H01S3/08031 , H01S3/139 , H01S3/22 , H01S3/2232 , H01S3/2325 , H01S3/235 , H01S3/2366 , H01S3/2375 , H01S5/042 , H01S5/06 , H01S5/14 , H01S5/3401

6. 发明公开

EP2548270A1 REGENERATIVE AMPLIFIER, LASER APPARATUS, AND EXTREME ULTRAVIOLET LIGHT GENERATION SYSTEM 有权
标题翻译：蓄热式放大器激光装置
公开(公告)号：EP2548270A1
公开(公告)日：2013-01-23
申请号：EP11710049.5
申请日：2011-03-07
申请人： Gigaphoton Inc.
发明人： SUGANUMA, Takashi , NOWAK, Krzysztof , WAKABAYASHI, Osamu
IPC分类号： H01S3/23 , H01S3/03 , H05G2/00
CPC分类号： H01S3/05 , B82Y20/00 , H01S3/0315 , H01S3/08031 , H01S3/139 , H01S3/22 , H01S3/2232 , H01S3/2325 , H01S3/235 , H01S3/2366 , H01S3/2375 , H01S5/042 , H01S5/06 , H01S5/14 , H01S5/3401
摘要： A regenerative amplifier (20) according to one aspect of this disclosure is used in combination with a laser device, and the regenerative amplifier may include: a pair of resonator mirrors (21a, 21b) constituting an optical resonator; a C02 slab amplifier (25) provided between the pair of the resonator mirrors for amplifying a laser beam with a predetermined wavelength outputted from the laser device; and an optical system (26, 27) disposed to configure a multipass optical path (C2) along which the laser beam is reciprocated inside the slab amplifier, the optical system transferring an optical image of the laser beam at a first position (la) as an optical image of the laser beam at a second position (lb).

7. 发明授权

EP2567431B1 CAVITÉ LASER À EXTRACTION CENTRALE PAR POLARISATION POUR COUPLAGE COHÉRENT DE FAISCEAUX INTRACAVITÉ INTENSES 有权
标题翻译： CAVITÉLASERÀ萃取中心PAR偏振POUR COUPLAGECOHÉRENTDE FAISCEAUXINTRACAVITÉINTENSES
公开(公告)号：EP2567431B1
公开(公告)日：2017-06-07
申请号：EP11723561.4
申请日：2011-05-04
申请人： Compagnie Industrielle des Lasers Cilas , Airbus Safran Launchers SAS
发明人： SABOURDY, David , MONTAGNE, Jean-Eucher , BARTHELEMY, Alain , DESFARGES-BERTHELEMOT, Agnes , KERMENE, Vincent , AUROUX, Sandrine , GUILLOT, Julien , SERREAULT, Brigitte , ESMILLER, Bruno
IPC分类号： H01S3/10 , H01S3/05 , H01S3/23 , H01S3/07 , H01S3/106 , H01S5/14 , H01S3/11 , H01S3/08 , H01S3/082
CPC分类号： H01S3/05 , H01S3/07 , H01S3/08 , H01S3/082 , H01S3/10053 , H01S3/11 , H01S3/2383

8. 发明授权

EP1756639B1 CONCENTRATEUR AMPLIFICATEUR D'ONDE ELECTROMAGNETIQUE OPTIQUE 有权
标题翻译：光学，无线电波增强选矿厂
公开(公告)号：EP1756639B1
公开(公告)日：2007-12-12
申请号：EP04739893.8
申请日：2004-06-14
申请人： FRANCE TELECOM , UNIVERSITE DE RENNES I
发明人： BOUCHET, Olivier , MIHAESCU, Adrian , FERON, Patrice , BESNARD, Pascal
IPC分类号： G02B6/42
CPC分类号： H01S3/05 , H01S3/1603 , H01S3/17
摘要： The invention concerns an optical electromagnetic wave amplifying concentrator (100) comprising at least one amplification focusing amplifying device (106) and a receiver (102), the focusing amplifying device (106) being adapted to focus an incident optical electromagnetic wave (116) on the receiver (102), the amplifying concentrator (100) being characterized in that the focusing amplifying device (106) is made of a material doped with active constituents (108) and in that the focusing amplifying device (106) is subjected to an excitation wave (112) so as to cause the active constituents (108) to be shifted to an energy level such that the interaction between the incident electromagnetic wave (116) and said active constituents (108) causes said active constituents (108) to be shifted to a lower energy level and at least one photon having the same wavelength as the incident electromagnetic wave (116) to be emitted towards the receiver (102), the focused part and the emitted photon(s) constituting an incident amplified wave (114) of the incident electromagnetic wave (116).

9. 发明公开

EP0126316A2 Laser system with interchangeable modules and method for interchanging such modules 失效
标题翻译： Lasersystem mit auswechselbaren Modulen und Verfahren zum Auswechseln derselben。
公开(公告)号：EP0126316A2
公开(公告)日：1984-11-28
申请号：EP84104571.9
申请日：1984-04-24
申请人： Javan, Ali
发明人： Javan, Ali
IPC分类号： H01S3/03 , H01S3/05 , H01S3/08 , H01J3/02
CPC分类号： H01S3/05 , H01S3/03
摘要： A gas laser is provided in which either or both of two "plug-in" modules, one of which comprises the plasma chamber and the other of which comprises the associated high voltage components and circuitry, can be quickly and easily replaced by relatively unskilled personnel without any need for optical realignment. This feature makes it possible to use sealed plasma chambers even in applications where lasers are operated only intermittently and the sealed plasma chambers have limited operating life. With the elimination of the gas handling system, it becomes possible to manufacture compact, and in some important cases, portable and light weight lasers with replaceable plasma chambers and high voltage circuits. The invention is addressed to lasers operating at low to medium power output.
In a preferred embodiment, each high voltage electrode of the plasma chamber includes a connector plate that extends through the envelope and removably engages a support plate of the module containing the high voltage pulse circuitry. These support plates are precisely positioned with respect to two resonator mirrors mounted permanently on a base structure, while the connector plates are precisely positioned with respect to the electrodes and windows of the plasma chamber. The positioning of the connector plates with respect to the electrodes, the windows and the optical axis is identical for each of the interchangeable plasma chambers. The module containing the high voltage circuitry is releasably positioned on the base by two or more locator pins that retain it in a precise predetermined spatial and angular position with respect to the two mirrors. The position of this module with respect to the mirrors is identical for each of the interchangeable modules.
The plasma chamber module thus "plugs in" to the high voltage module which in turn "plugs in" to the base structure. Either or both of the modules are readily exchanged with any other similar modules without optical realignment. I -
摘要翻译：提供了一种气体激光器，其中两个“插入”模块中的一个或两个包括等离子体腔室，另一个包括相关联的高压部件和电路，可以被相对不熟练的人员快速而容易地替换而不需要光学重新对准。该特征使得即使在间歇地操作激光器且密封等离子体室的使用寿命有限的应用中也可以使用密封等离子体室。随着气体处理系统的消除，可以制造紧凑的，在一些重要的情况下，具有可更换的等离子体室和高压电路的便携式和轻量级的激光器。本发明涉及在低功率到中等功率输出下操作的激光器。在优选实施例中，等离子体室的每个高压电极包括延伸穿过封套的连接器板，并且可拆卸地接合包含高压脉冲电路的模块的支撑板。这些支撑板相对于永久地安装在基座结构上的两个谐振镜精确定位，而连接板相对于等离子体室的电极和窗口精确地定位。连接器板相对于电极，窗口和光轴的定位对于每个可互换的等离子体腔室是相同的。包含高电位电路的模块通过两个或更多个定位销可释放地定位在基座上，定位销将其保持在相对于两个反射镜的精确的预定空间和角度位置。该模块相对于反射镜的位置对于每个可互换模块是相同的。等离子体室模块因此“插入”高压模块，而高压模块又“插入”到基座结构。任何一个或两个模块易于与任何其他类似模块交换而不进行光学重新对准。

10. 发明公开

EP2567431A1 CAVITÉ LASER À EXTRACTION CENTRALE PAR POLARISATION POUR COUPLAGE COHÉRENT DE FAISCEAUX INTRACAVITÉ INTENSES 有权
标题翻译：与中央提取激光谐振腔的集约INTRAKAVITÄTSSTRAHLEN相干偏振耦合
公开(公告)号：EP2567431A1
公开(公告)日：2013-03-13
申请号：EP11723561.4
申请日：2011-05-04
申请人： Compagnie Industrielle des Lasers Cilas , ASTRIUM SAS
发明人： SABOURDY, David , MONTAGNE, Jean-Eucher , BARTHELEMY, Alain , DESFARGES-BERTHELEMOT, Agnes , KERMENE, Vincent , AUROUX, Sandrine , GUILLOT, Julien , SERREAULT, Brigitte , ESMILLER, Bruno
IPC分类号： H01S3/23 , H01S3/07 , H01S3/106 , H01S5/14 , H01S3/11 , H01S3/08 , H01S3/082
CPC分类号： H01S3/05 , H01S3/07 , H01S3/08 , H01S3/082 , H01S3/10053 , H01S3/11 , H01S3/2383
摘要： The invention relates to a laser cavity with central extraction by polarisation for coherent coupling of intense intra-cavity beams. The laser cavity (1) according to the invention comprises an extraction unit (7) with central extraction, which divides the laser cavity (1) longitudinally into two functional portions (P1, P2), namely a first portion (P1) including the active components (3), which amplifies the laser beams (4), and a second portion (P2) which performs coherent coupling of the laser beams (4).
摘要翻译：本发明涉及一种具有用于强烈腔内光束相干耦合中央提取由偏振的激光腔。激光腔（1）雅丁到提取单元的本发明包括（7）中央的提取，其将激光腔（1）纵向成包括活性两个功能部分（P1，P2），即第一部分（P1）部件（3），放大所述激光束（4），并且执行激光束的相干耦合的第二部分（P2）（4）。

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