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1. 发明申请

US20070110435A1 Laser active optronic system with improved detectivity 有权
标题翻译：激光激光光电系统具有改进的检测性
公开(公告)号：US20070110435A1
公开(公告)日：2007-05-17
申请号：US10582713
申请日：2004-12-09
申请人： Michel Papuchon , Jean-Paul Pocholle
发明人： Michel Papuchon , Jean-Paul Pocholle
IPC分类号： H04B10/08 , H04B17/00
CPC分类号： B82Y20/00 , G01S7/481 , G01S17/107 , G01S17/89 , G02F1/0126 , G02F1/01716
摘要： The invention relates to a laser active optronic system with improved detectivity, especially an eye-safe optronic system. The system comprises a channel for the emission by an emission source of a laser beam illuminating a target and a channel for receiving the wave backscattered by the target. An optical switching device is positioned in the receive channel, said optical switching device receiving said backscattered wave and comprising an optical gain medium and pumping means for pumping said gain medium, said gain medium being absorbent at the wavelength of the laser and becoming substantially transparent when it is pumped, in such a way as to allow the switching device to be actuated in the on mode or off mode respectively. It further includes a control unit for controlling the pumping means, allowing the switching device to be actuated in the on mode in at least one temporal window of predetermined duration, triggered at a predetermined instant after the start of emission of the illuminating laser beam.
摘要翻译：本发明涉及具有改进的检测性的激光有源光电系统，特别是眼睛安全的光电系统。该系统包括用于通过照射目标的激光束的发射源发射的通道和用于接收由目标反向散射的波的通道。光学开关装置位于接收通道中，所述光学开关装置接收所述背向散射波并且包括光学增益介质和用于泵浦所述增益介质的泵送装置，所述增益介质在激光器的波长处是吸收剂并变得基本上是透明的它被泵送，以允许开关装置分别在接通模式或关闭模式下被致动。它还包括用于控制泵送装置的控制单元，允许开关装置在预定持续时间的至少一个时间窗口中以开启模式被致动，在照明激光束的发射开始之后的预定时刻被触发。

2. 发明授权

US07126110B2 Optronic passive surveillance device 有权
标题翻译：光电被动监控装置
公开(公告)号：US07126110B2
公开(公告)日：2006-10-24
申请号：US10491339
申请日：2002-10-01
申请人： Michel Papuchon , Philippe Antier , Ludovic Perruchot , Alain Verdaguer
发明人： Michel Papuchon , Philippe Antier , Ludovic Perruchot , Alain Verdaguer
IPC分类号： H01J3/14
CPC分类号： G02B27/1086 , G02B26/105 , G02B27/1013 , G02B27/126 , Y10S250/01
摘要： The present invention relates to an optronic passive surveillance device, especially for infrared surveillance.It comprises a front optic (1) of given useful instantaneous field, means (2) for scanning a scene with a given total field of observation, means (3) for forming the image of the scene and means (4) for detecting said image.According to the invention, the detection means (4) comprise a two-dimensional matrix detector (41), the field of the detector along each of the dimensions being greater than or equal to said useful instantaneous field of the front optic along said dimension, and allow the acquisition, for each elementary area of the scene corresponding to the useful instantaneous field of the front optic, of N subimages formed on said detector (N≧1), with a given integration time for each subimage.The device furthermore includes counterscanning means (6) making it possible to compensate for the movements of the image that are due to the scanning of the scene during the acquisition of the N subimages.
摘要翻译：本发明涉及光电被动监视装置，特别是用于红外监视。它包括给定的有用瞬时场的前光学元件（1），用于以给定的总观察场扫描场景的装置（2），用于形成场景图像的装置（3）和用于检测所述图像的装置（4）。根据本发明，检测装置（4）包括二维矩阵检测器（41），沿着每个尺寸的检测器的场大于或等于沿着所述尺寸的前视镜的所述有用瞬时场，并且允许对于每个子图像具有给定的积分时间，对形成在所述检测器上的N个子图像（N> = 1）进行对应于前视镜的有用瞬时场的场景的每个基本区域的采集。该装置还包括反扫描装置（6），使得可以在获取N个子图像期间补偿由于场景的扫描而导致的图像的移动。

3. 发明授权

US5444571A Non-linear optical devices 失效
标题翻译：非线性光学器件
公开(公告)号：US5444571A
公开(公告)日：1995-08-22
申请号：US910529
申请日：1992-07-08
申请人： Thierry Debuisschert , Jean-Paul Pocholle , Michel Papuchon
发明人： Thierry Debuisschert , Jean-Paul Pocholle , Michel Papuchon
IPC分类号： G02F1/35 , G02F1/37 , G02F1/39 , G02F2/02 , G02B5/18
CPC分类号： G02F1/37 , G02F1/39 , G02F2001/3542
摘要： Disclosed is a non-linear optical device in which the non-linear medium comprises a circular surface on which the light beam to be processed gets reflected. A structure such as this can be used to resolve the difficulties of making mirrors of the cavity containing the non-linear medium.
摘要翻译：公开了一种非线性光学装置，其中非线性介质包括其上待处理的光束被反射的圆形表面。可以使用这样的结构来解决制造包含非线性介质的空腔的镜子的困难。

4. 发明授权

US5375131A Tuneable laser device using a gas enclosure optical cavity 失效
标题翻译：调谐式激光装置采用气体封闭式光腔
公开(公告)号：US5375131A
公开(公告)日：1994-12-20
申请号：US37552
申请日：1993-03-24
申请人： Jean-Paul Pocholle , Michel Papuchon , Jean-Pierre Huignard , Claude Puech
发明人： Jean-Paul Pocholle , Michel Papuchon , Jean-Pierre Huignard , Claude Puech
IPC分类号： H01S3/23 , H01S3/30
CPC分类号： H01S3/305 , H01S2301/20 , H01S3/08063 , H01S3/08068
摘要： A laser includes a gas enclosure placed in an optical cavity and receiving a pump beam to generate at least one first-order and one second-order Stokes wave. One of the mirrors of the cavity is transparent to wavelengths which are higher than the first-order Stokes wave.
摘要翻译：激光器包括放置在光学腔中并接收泵浦光束以产生至少一个一阶和一个二阶斯托克斯波的气体外壳。腔的一个反射镜对于高于一阶斯托克斯波的波长是透明的。

5. 发明授权

US5349466A Frequency doubler including an electrically controlled optical index network 失效
标题翻译：倍频器包括电控光学索引网络
公开(公告)号：US5349466A
公开(公告)日：1994-09-20
申请号：US178359
申请日：1994-01-06
申请人： Dominique Delacourt , Michel Papuchon , Eric Lallier , Florence Armani
发明人： Dominique Delacourt , Michel Papuchon , Eric Lallier , Florence Armani
IPC分类号： G02F1/29 , G02F1/35 , G02F1/355 , G02F1/37 , H01S3/109 , H01S3/115
CPC分类号： G02F1/292 , G02F1/3558 , G02F1/37 , H01S3/109 , H01S3/115 , G02F2001/3546 , G02F2001/3548
摘要： The device according to the invention is a frequency doubler comprising an optical index network which can be electrically controlled by two continuous electrodes, the network being created by the presence of (+P) polarization domains periodically separated by (-P) polarization domains, the electrodes being used to electrooptically compensate for variations in the index between the (+P) domains and (-P) domains.
摘要翻译：根据本发明的装置是一种倍频器，其包括可由两个连续电极电控制的光学折射率网络，该网络由（-P）极化畴周期性隔开的（+ P）极化畴的存在产生，电极用于电光补偿（+ P）结构域和（-P）结构域之间的指数变化。

6. 发明授权

US5206674A System for the display of images given by a spatial modulator with transfer of energy 失效
标题翻译：用能量转移空间调制器显示图像的系统
公开(公告)号：US5206674A
公开(公告)日：1993-04-27
申请号：US786898
申请日：1991-11-01
申请人： Claude Puech , Jean-Pierre Huignard , Michel Papuchon , Henri Raobenbach , Brigitte Loiseaux
发明人： Claude Puech , Jean-Pierre Huignard , Michel Papuchon , Henri Raobenbach , Brigitte Loiseaux
IPC分类号： G02F1/13 , G02F1/35 , G03B21/00 , H04N5/74 , H04N9/31
CPC分类号： H04N9/3161 , H04N5/7416
摘要： A system for the display of images comprising:a spatial modulator of light receiving a first light beam and retransmitting a modulated beam;an energy transfer device receiving the modulated beam and a second light beam and transferring the energy from the second light beam towards the modulated beam.
摘要翻译：一种用于显示图像的系统，包括：接收第一光束并重新发射调制光束的光的空间调制器; 接收调制束的能量传递装置和第二光束，并将能量从第二光束传递到调制束。

7. 发明授权

US5134681A Integrated optic waveguide and fabrication method 失效
标题翻译：集成光波导和制造方法
公开(公告)号：US5134681A
公开(公告)日：1992-07-28
申请号：US652668
申请日：1991-02-08
申请人： Frederic Ratovelomanana , Yannic Bourbin , Michel Papuchon
发明人： Frederic Ratovelomanana , Yannic Bourbin , Michel Papuchon
IPC分类号： G02B6/00 , G02B6/122 , G02B6/13 , G02B6/136 , G02F1/065 , G02F1/35
CPC分类号： G02B6/122 , G02B6/136 , G02F1/065
摘要： An optic waveguide includes a buffer layer with an index n1, a strip with a high index n2 and a guiding layer with an index n3. The refraction indices correspond to the relationship: n2>n3>n1. The thickness of the strip is chosen to be very small so as to induce no optic losses. The device can be applied to the making of optic and electrooptical components.
摘要翻译：光波导包括具有指数n1的缓冲层，具有高折射率n2的条带和索引n3的引导层。折射率对应于n2> n3> n1的关系。条的厚度被选择为非常小，以便不引起光损耗。该器件可用于制造光学和电光元件。

8. 发明授权

US5052770A Optical device for the processing of an optical wave, its fabrication method and a frequency doubler 失效
标题翻译：用于处理光波的光学装置，其制造方法和频率双重放大器
公开(公告)号：US5052770A
公开(公告)日：1991-10-01
申请号：US468261
申请日：1990-01-22
申请人： Michel Papuchon
发明人： Michel Papuchon
IPC分类号： G02B6/12 , G02B6/13 , G02F1/37 , G02F1/377
CPC分类号： G02F1/3775 , G02F2202/20
摘要： Disclosed is an optical device for the processing of an optical wave by non-linear effects, comprising, on the surface, a guide and doping zones arranged transversally to the direction of the guide. The distribution pitch of these zones is equal to an even multiple of the length of coherence for the interaction envisaged. The length of each zone along the direction of the guide is equal to an odd multiple of the length of coherence.
摘要翻译：公开了一种用于通过非线性效应处理光波的光学装置，其包括在表面上横向于导向方向布置的引导和掺杂区。这些区域的分布间距等于所设计的相互作用的相干长度的偶数倍。沿引导方向的每个区域的长度等于相干长度的奇数倍。

9. 发明授权

US4917450A Dynamic optical interconnection device for integrated circuits 失效
标题翻译：用于集成电路的动态光学互连装置
公开(公告)号：US4917450A
公开(公告)日：1990-04-17
申请号：US264396
申请日：1988-10-31
申请人： Jean P. Pocholle , Bourbin Yannic , Michel Papuchon , Pierre J. Huignard , Claude Puech
发明人： Jean P. Pocholle , Bourbin Yannic , Michel Papuchon , Pierre J. Huignard , Claude Puech
IPC分类号： H01L31/12 , G02B6/34 , G02B6/42 , H01S5/00 , H04B10/00 , H04B10/02 , H04B10/28 , H04Q3/52
CPC分类号： H04B10/801 , G02B6/34 , G02B6/42
摘要： An embodiment of the disclosed device includes: two coupled laser diodes, emitting a light wave which is modulated in frequency and amplitude by electrical signals which control the selection of one among several interconnections and represent a sequence of binary data also included is an optical guide embedded in the surface of a semiconductor substrate and a diffraction grating etched on the surface of the guide and substrate, coupled to the guide to diffract the light in several directions depending on the wavelength as well as photodiodes respectively located in one of the directions where the light can be diffracted, to give an electrical signal representing the binary data transmitted in the direction corresponding to the photodiode. In other embodiments, the photodiodes are coupled to laser diodes by means of a holographic grating.
摘要翻译：所公开的设备的一个实施例包括：两个耦合的激光二极管，发射通过电信号调制频率和幅度的光波，该电信号控制多个互连中的一个的选择并且还包括二进制数据的序列，其中嵌入在半导体衬底的表面和蚀刻在引导件和衬底的表面上的衍射光栅，其被耦合到引导件，以根据波长在多个方向衍射光，以及分别位于光的一个方向上的光电二极管可以衍射，以给出表示在与光电二极管相对应的方向上传输的二进制数据的电信号。在其他实施例中，光电二极管通过全息光栅耦合到激光二极管。

10. 发明授权

US4901321A Optical waveguide made solid state material laser applying this waveguide 失效
标题翻译：光波导制造固态材料激光器应用该波导
公开(公告)号：US4901321A
公开(公告)日：1990-02-13
申请号：US31954
申请日：1987-03-30
申请人： Robert Blondeau , Yannic Bourdin , Beaudoin de Cremoux , Michel Papuchon , Michel Krakowsky , Alain Bensoussan , Manijeh Razeghi , Francoise Lozes
发明人： Robert Blondeau , Yannic Bourdin , Beaudoin de Cremoux , Michel Papuchon , Michel Krakowsky , Alain Bensoussan , Manijeh Razeghi , Francoise Lozes
IPC分类号： G02B6/122 , H01L33/00 , H01S5/00 , H01S5/06 , H01S5/20 , H01S5/227 , H01S5/323 , H01S5/34
CPC分类号： B82Y20/00 , G02B6/122 , H01L33/0062 , H01S5/20 , H01S5/227 , H01S5/34 , H01S5/2081 , H01S5/2275 , H01S5/32391
摘要： The invention concerns an optical guiding structure comprising, between two optical confinement layers, an optical guiding layer and an optical guiding element separated from each other by a layer for stopping chemical attack, to obtain by epitaxy methods and by chemical attack, a guiding element of which it is possible to precisely calibrate the thickness obtain surfaces of excellent quality and perform cutting out with sharpness, the invention being applicable to producing lasers and optical phase modulators.
摘要翻译：本发明涉及一种光引导结构，其包括在两个光限制层之间，通过用于停止化学侵蚀的层彼此分离的光引导层和光引导元件，通过外延方法和化学侵蚀获得引导元件可以精确地校准获得优异质量的表面并且以清晰度进行切割的厚度，本发明可应用于制造激光器和光学相位调制器。

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