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1. 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。

2. 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。

3. 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。

4. 发明授权

US5086433A Structure of illumination of a laser rod with delocalized optical sources 失效
标题翻译：具有光学光源的激光照明结构
公开(公告)号：US5086433A
公开(公告)日：1992-02-04
申请号：US536523
申请日：1990-06-12
申请人： Jean-Paul Pocholle , Michel Papuchon , Claude Puech
发明人： Jean-Paul Pocholle , Michel Papuchon , Claude Puech
IPC分类号： H01S3/04 , H01S3/042 , H01S3/0941
CPC分类号： H01S3/042 , H01S3/0941 , H01S3/025 , H01S3/0404 , H01S3/0407 , H01S3/094057 , H01S3/1022
摘要： The field of the invention is that of power lasers pumped by coherent optical sources, such as laser diodes. The aim of the invention is to provide a structure of illumination of a laser rod enabling both efficient removal of the calories released by the coherent optical pumping sources and high homogeneity of the rod pumping operations. The structure is characterized in that the optical sources of at least one set of optical sources are arranged on one and the same delocalized support and in that said structure comprises reflecting means for the transmission, towards the rod, of the illumination beam from said set of delocalized optical sources.
摘要翻译：本发明的领域是由相干光源（例如激光二极管）泵浦的功率激光器。本发明的目的是提供激光棒的照明结构，其能够有效地去除由相干光泵浦源释放的卡路里和棒抽吸操作的高均匀性。该结构的特征在于，至少一组光源的光源被布置在同一个离域支撑上，并且所述结构包括反射装置，用于从所述一组离域光源。

5. 发明授权

US4560867A Interferometer device for measurement of magnetic fields and electric current pickup comprising a device of this kind 失效
标题翻译：用于测量磁场和电流传感器的干涉仪装置，包括这种装置
公开(公告)号：US4560867A
公开(公告)日：1985-12-24
申请号：US734246
申请日：1985-05-14
申请人： Michel Papuchon , Herve Arditty , Claude Puech
发明人： Michel Papuchon , Herve Arditty , Claude Puech
IPC分类号： G01R15/24 , G01R33/032 , G02B5/30 , G02B6/00 , G02F1/09 , G02F1/095 , G02F1/01
CPC分类号： G02F1/095 , G01R33/0322
摘要： The invention relates to a device for measuring a magnetic field, comprising a source of rectilinearly polarized light. A magnetooptical medium is situated in the path of the beam, this medium being followed by a mirror refecting this beam. This medium is a medium of which the intrinsic propagation modes are polarized in right-hand and left-hand directions, and which retains the circular polarization. An element acting as a separator by polarization is situated between the source and the medium, a detector device being coupled to the same.
摘要翻译：本发明涉及一种用于测量磁场的装置，包括直线偏振光源。磁光介质位于光束的路径中，该介质之后是反射该光束的镜。该介质是其本征传播模式在右手和左手方向上极化并保持圆偏振的介质。通过偏振作为分离器的元件位于源和介质之间，检测器装置与其相连。

6. 发明授权

US4391486A Electrically controlled electro-optical switch and integrated optical circuit incorporating such a switch 失效
标题翻译：电控电光开关和集成光电路结合这样的开关
公开(公告)号：US4391486A
公开(公告)日：1983-07-05
申请号：US184616
申请日：1980-09-05
申请人： Michel Papuchon , Claude Puech
发明人： Michel Papuchon , Claude Puech
IPC分类号： G02B6/12 , G02F1/313 , G02B5/14
CPC分类号： G02F1/3132 , G02F2201/125
摘要： An electro-optical switch for switching optical radiation between two wave guides having a coupling zone with two pairs of electrodes (E.sub.11, E.sub.12, E.sub.21, E.sub.22) respectively associated with two guides (1, 2) and positioned so as to cover a variable fraction of the width of the guides. As a result, the electro-optical effects produced and, therefore, the propagation velocities in the two guides are made variable as a function of the electrical connection mode of the electrodes. Two switching states are obtained with a considerable tolerance for the length of the guides (2L) and the control voltage.
摘要翻译：一种电光开关，用于在具有耦合区的两个波导之间切换光辐射，所述耦合区具有分别与两个引导件（1,2）相关联的两对电极（E11，E12，E21，E22），并且定位成覆盖可变部分的导轨的宽度。结果，产生的电光效应，因此，两个引导件中的传播速度作为电极的电连接模式的函数而变化。获得对引导件（2L）的长度和控制电压具有相当大的公差的两个开关状态。

7. 发明授权

US4309667A Multiple laser having a distributed resonator 失效
标题翻译：具有分布式谐振器的多个激光器
公开(公告)号：US4309667A
公开(公告)日：1982-01-05
申请号：US11926
申请日：1979-02-13
申请人： Marie A. Di Forte , Michel Papuchon , Claude Puech
发明人： Marie A. Di Forte , Michel Papuchon , Claude Puech
IPC分类号： H01S5/12 , H01S5/40 , H01S3/19
CPC分类号： H01S5/12 , H01S5/1206 , H01S5/1215 , H01S5/4025 , H01S5/4056 , H01S5/4087
摘要： A semiconductor laser particularly useful for frequency multiplexing in optical telecommunications having a distributed resonator supplying from a single etched grating, two or more radiations of different wavelengths. The laser comprises a junction formed by an n-type substrate, a p-type radiation-confinement region, and a surface region, a grating being etched at the interface between the confinement region and the surface region. Useful elementary bands of the junction for the attainment of the laser effect are fixed by proton implantation in the surface region of the junction. The elementary band-type regions are convergent and form, with the perpendicular to the grooves of the grating, angles that are determined so that the spacing along the various bands has a specified value linked directly to the wavelength of the corresponding emitted radiation.
摘要翻译：一种特别适用于光通信中的频率复用的半导体激光器，其具有从单个蚀刻光栅提供的分布式谐振器，两个或更多个不同波长的辐射。激光器包括由n型衬底，p型辐射限制区域和表面区域形成的结，光栅在限制区域和表面区域之间的界面处被蚀刻。用于获得激光效应的连接点的有用元件带通过质子注入固定在结的表面区域中。基本带状区域会聚并形成与光栅的凹槽垂直的角度，其角度被确定为使得沿着各个波段的间隔具有直接与对应的发射辐射的波长相关的特定值。

8. 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。

9. 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。

10. 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。

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