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11. 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。

12. 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。

13. 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。

14. 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。

15. 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。

16. 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。

17. 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。

18. 发明授权

US4340272A Light intensity modulator in an integrated optical circuit with feedback means 失效
标题翻译：具有反馈装置的集成光电路中的光强度调制器
公开(公告)号：US4340272A
公开(公告)日：1982-07-20
申请号：US136474
申请日：1980-04-02
申请人： Michel Papuchon , Claude Puech
发明人： Michel Papuchon , Claude Puech
IPC分类号： G02B6/12 , G02F1/01 , G02F1/015 , G02F1/025 , G02F1/03 , G02F1/035 , G02F1/225 , G02B5/174
CPC分类号： G02F1/225 , G02F1/0123 , G02F2201/58 , G02F2203/19
摘要： The invention relates to a light intensity modulator, in integrated optics and an integrated optical circuit comprising such a modulator.The modulator comprises a two-arm interferometer in which there is created by electro-optical effect, a phase shift controlled by a modulating voltage between the light waves propagated in the two arms. It is characterized by a feedback loop comprising a light separator placed on the output guide of the interferometer, and a photodiode collecting the fraction of output intensity from the separator and supplying an electric voltage which is superimposed in the interferometer on the modulating voltage. Thus linearization of the output intensity-modulating voltage response curve is obtained.
摘要翻译：本发明涉及一种集成光学器件中的光强度调制器和包括这种调制器的集成光学电路。调制器包括双臂干涉仪，其中通过电光效应产生，由在两个臂中传播的光波之间的调制电压控制的相移。其特征在于包括放置在干涉仪的输出引导件上的光分离器的反馈回路以及从分离器收集输出强度分数的光电二极管，并将叠加在干涉仪中的电压提供给调制电压。从而获得输出强度调制电压响应曲线的线性化。

19. 发明授权

US4265541A Interferometric laser gyrometer 失效
标题翻译：干涉激光陀螺仪
公开(公告)号：US4265541A
公开(公告)日：1981-05-05
申请号：US961856
申请日：1978-11-17
申请人： Pierre Leclerc , Claude Puech , Michel Papuchon , Pierre Lallemand
发明人： Pierre Leclerc , Claude Puech , Michel Papuchon , Pierre Lallemand
IPC分类号： G01C19/72 , G01C19/64
CPC分类号： G01C19/722 , G01C19/721
摘要： The interferometric laser gyrometer according to the invention comprises a laser source, a wound monomode optical fibre an a detector, the optical coupling between the source and the two ends of the optical fibre in order that these two ends receive equal parts of the light emitted by the source contro-propagating in the fibre and the optical coupling between these two ends and the detector being effected by wave guides integrated on an electrooptical substrate at which the two ends of the fibre are rigidly coupled.
摘要翻译：根据本发明的干涉式激光陀螺仪包括激光源，卷绕的单模光纤和检测器，光纤和光纤的两端之间的光耦合，以便这两个端部接收等于由源极在光纤中进行控制传播，并且这两个端部之间的光耦合和检测器由整合在电光学基板上的波导进行实现，在光电基板上，光纤的两端刚性耦合。

20. 发明授权

US4223977A Integrated optical demultiplexing circuit 失效
标题翻译：集成光解复用电路
公开(公告)号：US4223977A
公开(公告)日：1980-09-23
申请号：US31603
申请日：1979-04-19
申请人： Michel Papuchon , Claude Puech
发明人： Michel Papuchon , Claude Puech
IPC分类号： G02B6/12 , G02F1/03 , G02F1/05 , G02F1/225 , G02B5/14
CPC分类号： G02F1/225
摘要： The invention relates to an integrated optical circuit intended to separate a plurality of optical waves of different wavelengths, comprising at least one basic cell formed of elements integrated on the same plate: a directional coupler adjusted to divide between two output branches the incident energy in one branch of the coupler; each of the output branches comprising a phase-shifter, an engraved network which reflects an optical carrier of a definite wavelength, a second phase-shifter; and a junction between the two output branches. The phase-shifters are adjusted so that the waves reflected by the networks are in phase-opposition at the input to the coupler and recombine in the fourth branch of the coupler, and so that the waves not reflected by the networks are in phase in the junction.
摘要翻译：本发明涉及一种用于分离多个不同波长的光波的集成光电路，包括由集成在同一板上的元件形成的至少一个基本单元：被调整为在两个输出分支之间划分入射能量的定向耦合器耦合器的分支; 每个输出分支包括移相器，反射一定波长的光载波的雕刻网络，第二移相器; 以及两个输出分支之间的连接点。调整移相器使得由网络反射的波在耦合器的输入处相位相反，并且在耦合器的第四分支中复合，并且使得未被网络反射的波同步在交界处

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