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1. 发明授权

US4509968A Device for providing a drawn fiber-like object with a helical structure 失效
标题翻译：用于提供具有螺旋结构的拉制的纤维状物体的装置
公开(公告)号：US4509968A
公开(公告)日：1985-04-09
申请号：US424293
申请日：1982-09-27
申请人： Herve Arditty , Yannic Bourbin , Jacques Dubos , Francis Gautnier , Philippe Graindorge
发明人： Herve Arditty , Yannic Bourbin , Jacques Dubos , Francis Gautnier , Philippe Graindorge
IPC分类号： C03B27/06 , B65H55/00 , C03B37/022 , C03B37/023 , C03B37/027 , C03B37/03 , G02B6/024
CPC分类号： C03B37/032 , B65H54/2896 , B65H55/00 , C03B37/022 , C03B37/023 , C03B37/027 , C03B37/02745 , B65H2701/32 , C03B2203/06 , C03B2203/36 , C03B2205/06
摘要： The invention relates to a process making it possible to produce a drawn object having a chiralic structure. This production process consists of subjecting the object to torsion during its drawing and simultaneously to hardening making it possible to fix part of the thus obtained torsional stresses in the structure.
摘要翻译：本发明涉及一种能够生产具有手性结构的拉伸物体的方法。该生产过程包括在拉伸过程中使物体受到扭转，同时进行硬化，使得可以将由此获得的扭转应力的一部分固定在结构中。

2. 发明授权

US4563087A Process and device for simultaneously measuring the geometrical characteristics of an optical fibre 失效
标题翻译：用于同时测量光纤的几何特性的工艺和装置
公开(公告)号：US4563087A
公开(公告)日：1986-01-07
申请号：US494253
申请日：1983-05-13
申请人： Yannic Bourbin , Herve Arditty
发明人： Yannic Bourbin , Herve Arditty
IPC分类号： G01M11/00 , G01B11/00 , G01B11/08 , G01B11/26 , G02B6/00 , G01B11/12
CPC分类号： G01B11/00
摘要： The invention relates to a process and device for measuring the optical core - mechanical sheath concentricity and the optical core ellipticity of an optical fibre. The process consists of injecting a light beam into a fibre, which has been previously bared at one of its ends. The analysis of the near field of this fibre by a detector performing a relative rotary movement with respect to said fibre provides details on the core - sheath concentricity and the core ellipticity, by carrying out a narrow band detection at the rotational frequency and at double its frequency.
摘要翻译：本发明涉及一种用于测量光纤芯 - 机械护套同心度和光纤椭圆率的方法和装置。该过程包括将光束注入到先前已经在其一个端部露出的光纤中。通过相对于所述光纤执行相对旋转运动的检测器对该光纤的近场进行分析，通过以旋转频率和双倍的频率进行窄带检测来提供芯鞘同心度和芯椭圆率的细节频率。

3. 发明授权

US5504480A Optical device as a driving aid 失效
标题翻译：光学设备作为驾驶辅助
公开(公告)号：US5504480A
公开(公告)日：1996-04-02
申请号：US340279
申请日：1994-11-15
申请人： Yannic Bourbin
发明人： Yannic Bourbin
IPC分类号： G01C3/06 , B60R21/00 , F21S8/10 , G01S7/483 , G01S17/93 , G01S17/95 , G08G1/16 , H01J61/86 , H01S3/00
CPC分类号： G01S17/936 , G01S7/483
摘要： The present invention relates to an optical device used as a driving aid. According to the invention, a lidar is formed by a sample of glass doped with erbium and pumped by a fraction of the light flux generated by a xenon discharge lamp with a concentrator. The unit is disposed in a headlamp or other light, optionally making use of their lighting means, and enables a receiver and circuitry generating navigational aid parameters to be activated.
摘要翻译：本发明涉及一种用作驾驶辅助装置的光学装置。根据本发明，激光雷达由掺杂有铒的玻璃样品形成，并由具有浓缩器的由氙放电灯产生的光束的一部分泵浦。该单元被布置在前照灯或其他光中，可选地利用其照明装置，并且使得能够激活产生导航辅助参数的接收器和电路。

4. 发明授权

US4969701A Integrated electro-optical modulator/commutator with pass-band response 失效
标题翻译：具有通带响应的集成电光调制器/换向器
公开(公告)号：US4969701A
公开(公告)日：1990-11-13
申请号：US219367
申请日：1988-07-15
申请人： Michel Papuchon , Yannic Bourbin
发明人： Michel Papuchon , Yannic Bourbin
IPC分类号： G02F1/03 , G02F1/313
CPC分类号： G02F1/3134
摘要： A modulator/commutator comprises two optical guide waves coupled to each other on a length and connected to an input guide by a Y junction. Electrodes are associated with each wave guide and enable the application of an interaction field on an interaction length. The optical and electrical waves have different propagation speeds. The interaction length and the coupling length are fixed so that their ratio has a value enabling an optical wave to successively experience the positive and negative alternations of an alternating field applied to the device by the electrodes, thus simulating a multiple-section operation. This device gives 100% efficiency of switching over to either of the two optical guides.
摘要翻译：调制器/换向器包括两个光导波，其一个长度上彼此耦合并且通过Y结连接到输入引导件。电极与每个波导相关联，并使得能够在交互长度上应用交互场。光波和电波具有不同的传播速度。相互作用长度和耦合长度是固定的，使得它们的比值具有使得光波能够连续地经历由电极施加到器件的交变场的正和负交替的值，从而模拟多段操作。该器件可提供100％的切换效率，可以切换到两个光导中的任何一个。

5. 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。

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