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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

US5055422A Process for the construction of semiconductor lasers and lasers obtained by the process 失效
标题翻译：用于制造半导体激光器和工艺获得的激光的工艺
公开(公告)号：US5055422A
公开(公告)日：1991-10-08
申请号：US543787
申请日：1990-07-24
申请人： Claude Weisbuch , Baudouin De Cremoux , Jean P. Pocholle
发明人： Claude Weisbuch , Baudouin De Cremoux , Jean P. Pocholle
IPC分类号： H01S5/00 , H01L33/00 , H01S5/042 , H01S5/10 , H01S5/18
CPC分类号： H01S5/18 , H01L33/0062 , H01S5/10 , Y10S148/095
摘要： The present invention relates to processes for the construction of semiconductor lasers.The process according to the invention is essentially characterized in that it consists in forming a layer 1 of a laser semiconductor active medium, in forming an optical cavity 2 associated with this layer, in disposing, on at least a part of the surface of the layer, first 6 and second 7 layers of materials of impurities of opposite polarities, in causing diffusion into the active medium of at least a part of the two materials of impurities to form, in the first layer, a cylinder 8 axis substantially parallel to the axis of the optical cavity and formed of two semi-cylindrical half-shells 9, 10 of diffused impurities of opposite polarities, and in connecting two conductors 12 of the electrical energy respectively to the two half-shells.Application to the construction of a plurality of laser diodes on one and the same support substrate, to create a homogeneous and dense single laser beam.
摘要翻译： PCT No.PCT / FR89 / 00062 Sec。 371日期1990年7月24日 102（e）日1990年7月24日PCT 1989年12月5日PCT公布。出版物WO90 / 06608 日期：1990年6月14日。本发明涉及半导体激光器的构造方法。根据本发明的方法的基本特征在于它包括在形成与该层相关联的光腔2中形成激光半导体活性介质的层1，在层的至少一部分表面上，第6层和第7层具有相反极性的杂质的材料，使第二层中的至少一部分杂质扩散到活性介质中，以在第一层中形成基本上平行于轴线的圆柱体8轴并由两个具有相反极性的扩散杂质的半圆柱半壳9,10形成，并将两个电能的两个导体12分别连接到两个半壳上。应用于在同一个支撑基板上构造多个激光二极管，以产生均匀且致密的单个激光束。

3. 发明授权

US4794045A Langmuir-Blodgett films usable in nonlinear optics 失效
标题翻译： Langmuir-Blodgett电影可用于非线性光学
公开(公告)号：US4794045A
公开(公告)日：1988-12-27
申请号：US141503
申请日：1988-01-07
申请人： Philippe Robin , Evelyne Chastaing , Jean P. Pocholle , Jean Raffy
发明人： Philippe Robin , Evelyne Chastaing , Jean P. Pocholle , Jean Raffy
IPC分类号： C08J5/18 , C09B23/00 , C09K3/00 , G02F1/35 , G02F1/355 , G02F1/361 , B05D1/20
CPC分类号： B82Y20/00 , G02F1/3618 , Y10T428/31504
摘要： A Langmuir-Blodgett film comprises at least one layer of amphiphilic molecules which are of two different types. The first type comprises molecules that are active in nonlinear optics. The second type consists of molecules that are inert or active in nonlinear optics. The mixture of these two types of molecules, in specified proportions, gives a film capable of radiating, perpendicular to the substrate, an optic wave which is a second harmonic with reference to an exciting wave.
摘要翻译： Langmuir-Blodgett膜包含至少一层两种不同类型的两亲性分子。第一种类型包括在非线性光学中有活性的分子。第二种类型由非线性光学中惰性或有活性的分子组成。这两种类型的分子的混合物按照规定的比例，给出了能够垂直于衬底辐射相对于激发波的二次谐波的光波的膜。

4. 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。

5. 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。

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