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11. 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。

12. 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。

13. 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。

14. 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。

15. 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。

16. 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。

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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