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1. 发明授权

US4927223A Optic fiber correlator 失效
标题翻译：光纤相关器
公开(公告)号：US4927223A
公开(公告)日：1990-05-22
申请号：US218861
申请日：1988-07-14
申请人： Jean P. Pocholle , Michel Papuchon , Claude Puech , Pierre Tournois
发明人： Jean P. Pocholle , Michel Papuchon , Claude Puech , Pierre Tournois
IPC分类号： G02B6/28 , G06E3/00
CPC分类号： G02B6/2861 , G06E3/005
摘要： An optic fiber correlator having a first laser and a second laser emitting with the same frequency and with an amplitude modulated respectively by a first and second signal which are correlated. The correlator also has an optic fiber with its two ends respectively coupled to the two lasers and a length which is at least equal to the length corresponding to the maximum duration of the signals which are to be correlated and the optic fiber has a flattened surface throughout its length. A thin layer of non-centrosymmetrical structure material is applied to the flattened surface throughout the length of the fiber and light emitted by the layer is collected at a frequency which is twice the frequency of the two lasers in order to provide an electric signal which is the function of the intensity of the light and this electric signal expresses the correlation integral of the two correlated signals.
摘要翻译：一种具有第一激光器和第二激光器的光纤相关器，该第一激光器和第二激光器以相同的频率发射并且分别通过相关的第一和第二信号进行幅度调制。相关器还具有光纤，其两端分别耦合到两个激光器，并且其长度至少等于对应于要相关信号的最大持续时间的长度，并且光纤具有整平的表面它的长度。将非中心对称结构材料的薄层施加到纤维的整个长度上的平坦表面，由层发射的光以两倍于两个激光器的频率的频率被收集，以提供电信号光的强度和该电信号的函数表示两个相关信号的相关积分。

2. 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。

3. 发明授权

US4906949A Monomode optical source and an optical amplifying device tuneable in the near infra red and application to selective and regeneration amplifying devices 失效
标题翻译：单模光源和可在近红外可调谐的光放大装置，并应用于选择性和再生放大装置
公开(公告)号：US4906949A
公开(公告)日：1990-03-06
申请号：US243128
申请日：1988-09-07
申请人： Jean P. Pocholle , Jean Raffy , Michel Papuchon
发明人： Jean P. Pocholle , Jean Raffy , Michel Papuchon
IPC分类号： G02B6/00 , G02F1/35 , G02F1/365 , H01S5/00 , H01S5/06
CPC分类号： G02F1/3536 , G02F1/365
摘要： The source and the device comprise a generator of a pump wave, optical means for coupling with a monomode optical fiber for guiding and highly confining the pump wave so that a four photon non linear interaction is created. At least one section of this optical fiber is disposed in a thermostat controlled enclosure associated with a temperature control device so as to obtain continuous tuning in a range of frequencies belonging to the near infra red spectrum.
摘要翻译：源和器件包括泵波发生器，用于与单模光纤耦合的光学装置，用于引导和高度限制泵浦波，使得产生四光子非线性相互作用。该光纤的至少一个部分设置在与温度控制装置相关联的恒温控制的外壳中，以便在属于近红外光谱的频率范围内获得连续调谐。

4. 发明授权

US5384801A Power lasers with semiconductor filter 失效
标题翻译：带半导体滤波器的功率激光器
公开(公告)号：US5384801A
公开(公告)日：1995-01-24
申请号：US949125
申请日：1992-09-23
申请人： Jean-Paul Pocholle , Jean-Marc Breteau , Michel Papuchon , Claude Puech
发明人： Jean-Paul Pocholle , Jean-Marc Breteau , Michel Papuchon , Claude Puech
IPC分类号： G02B5/20 , H01S3/08 , H01S3/18
CPC分类号： H01S3/08004 , G02B5/207
摘要： A laser is capable of working at a wavelength L.sub.2 from an active material capable of generating radiating emissions at at least two wavelengths L.sub.1 and L.sub.2, through the presence of a semiconductor plate in the laser cavity. Notably, the laser can generate wavelengths ranging from 1.4 .mu.m to 2 .mu.m, a range in which the optical damage threshold of the eye is high, from an Nd.sup.3+ doped YAG having numerous radiating emission wavelengths ranging from 0.946 .mu.m to 1.8 .mu.m.
摘要翻译：激光器能够通过激光腔中的半导体板的存在，从能够产生至少两个波长L1和L2的辐射发射的活性材料以波长L2工作。值得注意的是，激光器可以产生从1.4μm到1.8μm的具有许多辐射发射波长的Nd3 +掺杂YAG的范围从1.4μm到2μm的范围，其中眼睛的光学损伤阈值高的范围。

5. 发明授权

US5056919A Device for measuring a phase shift which is not reciprocal produced in a ring interferometer 失效
标题翻译：用于测量不在环形干扰仪中产生的相位移相的装置
公开(公告)号：US5056919A
公开(公告)日：1991-10-15
申请号：US313939
申请日：1981-10-06
申请人： Herve J. Arditty , Claude Puech , Michel Papuchon
发明人： Herve J. Arditty , Claude Puech , Michel Papuchon
IPC分类号： G01C19/72
CPC分类号： G01C19/726
摘要： A ring-shaped interferometer device containing optical means for phase shifting which act on the rays passing through the rings, these means containing an oscillator which delivers a periodic voltage of frequency 1/2.tau., in which .tau. is the time taken by a ray to pass through the ring and a saw-tooth generator whose resonant frequency is slaved to the non reciprocal phase shift.
摘要翻译：一种环形干涉仪装置，其包含用于相移的光学装置，该光学装置作用于通过环的光线，这些装置包含一个振荡器，该振荡器传送频率为1/2的τ的周期性电压，其中τ是射线所需的时间通过该环和一个锯齿发电机，其谐振频率被迫到非相互相移。

6. 发明授权

US4482248A Interferometer with a tunable optical resonator incorporating a monomode optical fibre and application to filtering and spectography 失效
标题翻译：干涉仪带有一个单模光纤的可调光学谐振器，适用于滤波和光谱
公开(公告)号：US4482248A
公开(公告)日：1984-11-13
申请号：US467456
申请日：1983-02-17
申请人： Michel Papuchon , Claude Puech , Herve Arditty
发明人： Michel Papuchon , Claude Puech , Herve Arditty
IPC分类号： G01J3/26 , G02B6/00 , G02F1/01 , G02F1/225 , H01S3/106 , H01S3/137 , G01B9/02
CPC分类号： G01J3/26 , G02F1/2252 , G02B6/29359 , G02F1/0134
摘要： An interferometer having a tunable optical resonator using a monomode optical fiber as the light propagation medium. According to a preferred embodiment the fiber (1) is wound around a cylindrical mandrel (7) made from a piezoelectric ceramic material. Multiple reflections are ensured by reflecting deposits at the fiber ends. Rapid scanning of several orders of interference can be obtained by applying an alternating voltage V to the ceramic material.
摘要翻译：具有使用单模光纤作为光传播介质的可调谐光谐振器的干涉仪。根据优选实施例，纤维（1）缠绕在由压电陶瓷材料制成的圆柱形心轴（7）上。通过反射纤维端部的沉积物来确保多重反射。通过向陶瓷材料施加交流电压V可以获得几个干涉的快速扫描。

7. 发明授权

US4320475A Monomodal optical fibre hydrophone operating by the elastooptical effect 失效
标题翻译：单声道光纤水听器操作弹性光学效果
公开(公告)号：US4320475A
公开(公告)日：1982-03-16
申请号：US163190
申请日：1980-06-26
申请人： Pierre Leclerc , Jean-Pierre Huignard , Michel Papuchon , Claude Puech
发明人： Pierre Leclerc , Jean-Pierre Huignard , Michel Papuchon , Claude Puech
IPC分类号： G01B9/02 , G01H9/00 , G02F1/01 , H04R1/44 , H04R29/00
CPC分类号： G01H9/004 , G02F1/0134
摘要： The hydrophone has an interferometer structure incorporating a measuring arm in which is provided a very long monomodal optical fibre immersed in the interaction medium in which is propagated the acoustic wave. A phase displacement is induced on the optical wave by the elastooptical effect and said wave is propagated in the fibre by the acoustic wave which creates an acoustic pressure field in the medium. A reference arm establishes a reference optical path and the phase displacement linked with the acoustic wave is detected by interferometry between the two optical waves emerging from the two arms. The optical connections between the source, the optical fibre immersed in the interaction medium, the reference arm and the detector being provided in guided optics in a compact structure.
摘要翻译：水听器具有结合有测量臂的干涉仪结构，其中提供了浸入到传播声波的相互作用介质中的非常长的单模光纤。通过弹性光学效应在光波上引起相位移动，并且所述波在声波中在光纤中传播，在介质中产生声压场。参考臂建立参考光路，并且通过从两个臂中出现的两个光波之间的干涉测量来检测与声波相关联的相位位移。源，浸入相互作用介质中的光纤，参考臂和检测器之间的光学连接以紧凑的结构提供在导向光学器件中。

8. 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。

9. 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。

10. 发明授权

US5088096A Tunable power laser 失效
标题翻译：电源激光器
公开(公告)号：US5088096A
公开(公告)日：1992-02-11
申请号：US547146
申请日：1990-07-03
申请人： Jean-Paul Pocholle , Michel Papuchon , Claude Puech
发明人： Jean-Paul Pocholle , Michel Papuchon , Claude Puech
IPC分类号： G02F1/39 , H01S3/30
CPC分类号： H01S3/305 , G02F1/39
摘要： A tunable laser source comprising a laser source emitting a pump beam towards a Raman cell. It transmits a beam at a Stokes wavelength to a non-linear crystal. Depending on the angle of this beam with the optical axis of the crystal, the non-linear crystal transmits two output waves at wavelengths that are different from the Stokes wavelength.
摘要翻译：一种可调激光源，包括向拉曼细胞发射泵浦光束的激光源。它将斯托克斯波长的光束传输到非线性晶体。根据该光束与晶体的光轴的角度，非线性晶体透过不同于斯托克斯波长的波长的两个输出波。

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