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1. 发明授权

US06441969B1 Prescription mirror 失效
标题翻译：处方镜
公开(公告)号：US06441969B1
公开(公告)日：2002-08-27
申请号：US09442614
申请日：1999-11-18
申请人： Leon Goldstein , Arthur Dorf
发明人： Leon Goldstein , Arthur Dorf
IPC分类号： G02B1700
CPC分类号： G02B17/08 , A45D42/00 , A45D42/02 , A45D42/10 , F21V33/004 , G02B17/0856
摘要： A common corrective eyeglass lens blank and a common mirror, Plano or magnifying, are brought together in a “compact” (small sized) construction and assembly to provide the very thing long desired in mirrors and not elsewhere found—corrected vision and ample working room between the eyes and any lenses, at the same time, at reasonable cost, in an elegance of implementation.
摘要翻译：常见的矫正眼镜镜片坯料和普通镜子或普通镜子以“紧凑型”（小尺寸）结构和组件结合在一起，以提供镜子中长期需要的东西，而不在其他地方找到矫正视力和充足的工作室在眼睛和任何镜头之间，同时，以合理的成本，优雅的实施。

2. 发明授权

US06310719B1 Semi conductor optical amplifier 有权
标题翻译：半导体光放大器
公开(公告)号：US06310719B1
公开(公告)日：2001-10-30
申请号：US09410052
申请日：1999-10-01
申请人： Leon Goldstein , Jean-Yves Emery , Fabienne Gaborit
发明人： Leon Goldstein , Jean-Yves Emery , Fabienne Gaborit
IPC分类号： H01S300
CPC分类号： H01S5/5009 , H01S5/3201
摘要： The invention relates to a semi-conductor optical amplifier insensitive to the polarization of light. The active layer (20) of this amplifier is made up of an alternating series of solid sub-layers alternately under tensile stress (21) and compressive stress (22) and having the same forbidden band-width. The sub-layers under tensile stress (21) favour the propagation of the TM mode of polarization of light and the sub-layers under compression (22) favour the propagation of the TE mode of polarization of light. In addition, the thicknesses of the sub-layers have values which ensure equal gains G(TE) and G(TM) for the active layer.
摘要翻译：本发明涉及对光的偏振不敏感的半导体光放大器。该放大器的有源层（20）由拉伸应力（21）和压缩应力（22）交替的交替的固体子层组成，具有相同的禁带宽度。拉伸应力下的子层（21）有利于光的TM偏振模的传播和压缩下的子层（22）有利于光的TE偏振模的传播。此外，子层的厚度具有确保有源层的相等增益G（TE）和G（TM）的值。

3. 发明授权

US5321260A Effusion method and an effusion cell for forming molecular beams 失效
标题翻译：用于形成分子束的流出法和渗流池
公开(公告)号：US5321260A
公开(公告)日：1994-06-14
申请号：US922478
申请日：1992-07-31
申请人： Leon Goldstein , Rene Vergnaud , Jean-Pierre Chardon
发明人： Leon Goldstein , Rene Vergnaud , Jean-Pierre Chardon
IPC分类号： C30B23/06 , C30B23/08 , H01L21/203 , H05H3/02
CPC分类号： C30B23/066
摘要： Primary molecules are formed by sublimation in a sublimation chamber (2), they are then transferred at a transfer flow-rate to a decomposition head (10) at a higher temperature, and they are transformed therein into secondary molecules that are lighter in weight to form molecular beams (16). In accordance with the invention, the transfer flow-rate is adjusted by adjusting an effective vector flow-rate which is the vector flow-rate of a vector gas inserted into the sublimation chamber via a feed tube (26) and sucked out via a suction tube (30). The invention applies, in particular, to making III-V type semiconductor components by molecular beam epitaxy.
摘要翻译：通过在升华室（2）中升华形成初级分子，然后以更高的温度将其以转移流速转移到分解头（10），并将它们转化成重量比较轻的二级分子形成分子束（16）。根据本发明，通过调节作为通过供给管（26）插入升华室的向量气体的向量流量的有效矢量流量来调节转印流量，并通过抽吸管（30）。本发明特别适用于通过分子束外延制造III-V型半导体元件。

4. 发明授权

US4607152A Vacuum evaporation device 失效
标题翻译：真空蒸发装置
公开(公告)号：US4607152A
公开(公告)日：1986-08-19
申请号：US634434
申请日：1984-07-26
申请人： Michel Allovon , Leon Goldstein
发明人： Michel Allovon , Leon Goldstein
IPC分类号： C23C14/24 , C23C14/56 , C23C14/26 , H01L21/203 , H05B3/06
CPC分类号： C23C14/56 , C23C14/24
摘要： A vacuum evaporation device incorporates a main treatment enclosure connected to an auxiliary chamber containing a material evaporation cell. The cell is fixed to a tight bellows displacement member able to displace the cell between a first advanced position towards a main enclosure and a second retracted position. A sealing valve provided with a slide is provided for the main enclosure from the auxiliary chamber, whereby the material of the evaporation cell can thus be changed without placing the main enclosure under atmosphere again. A fixed heating tube, connecting the main enclosure to the auxiliary chamber, has a first end engaged in the main enclosure and a second end issuing into the auxiliary chamber. The second end is provided with an end piece made from a thermally insulating material ensuring mechanical continuity and thermal insulation with the support part and able to bearingly receive the evaporation cell when the latter is in the advanced position. The slide of the sealing valve is inserted between the end piece and the evaporation cell when the latter is in the retracted position, the travel of the cell between these end positions and consequently travel of the bellows being limited to the space necessary for closing the valve.
摘要翻译：真空蒸发装置包括连接到包含材料蒸发单元的辅助室的主处理外壳。电池被固定到能够在朝向主外壳的第一前进位置和第二缩回位置之间移动电池的紧密波纹管移位构件。从辅助室为主壳体提供了设有滑动件的密封阀，由此可以改变蒸发单元的材料，而不会再将主机壳放置在大气层下。将主外壳连接到辅助室的固定加热管具有接合在主外壳中的第一端和发送到辅助室中的第二端。第二端设置有由绝热材料制成的端部件，其确保与支撑部件的机械连续性和热绝缘性，并且能够在后者位于前进位置时轴承地接纳蒸发单元。密封阀的滑动件在后端处于缩回位置时插入在端件和蒸发单元之间，因此在这些端部位置之间的单元行程和波纹管的行程被限制到关闭阀门所需的空间。

5. 发明授权

US6005708A Wavelength converter for binary optical signals 失效
标题翻译：用于二进制光信号的波长转换器
公开(公告)号：US6005708A
公开(公告)日：1999-12-21
申请号：US57512
申请日：1998-04-09
申请人： Denis Leclerc , Leon Goldstein , Jean-Yves Emery , Beatrice Dagens , Christopher Janz , Michael Schilling , Klaus Wunstel
发明人： Denis Leclerc , Leon Goldstein , Jean-Yves Emery , Beatrice Dagens , Christopher Janz , Michael Schilling , Klaus Wunstel
IPC分类号： G02B6/12 , G02F2/00 , G02F2/02 , H04B10/17 , G02F1/39
CPC分类号： H04B10/2914 , G02F2/004 , G02F2001/212 , G02F2001/215 , G02F2002/006
摘要： The invention relates to wavelength converters for optical signals, as used in telecommunications, in particular for routing signals. The invention relates in particular to a wavelength converter including an interferometer structure for delivering an output optical signal, in which converter first and second branches, including at least one first semiconductor optical amplifier, are coupled to input peripheral semiconductor optical amplifiers and/or to an output peripheral semiconductor optical amplifier, wherein the structure of the active waveguide of at least one peripheral amplifier is so designed that it has a ratio of active area to confinement factor greater than that of the active waveguide of said first amplifier.
摘要翻译：本发明涉及用于光通信中的光信号的波长转换器，特别是用于路由信号。本发明具体涉及包括用于传送输出光信号的干涉仪结构的波长转换器，其中包括至少一个第一半导体光放大器的转换器第一和第二分支耦合到输入外围半导体光放大器和/或输出外围半导体光放大器，其中至少一个外围放大器的有源波导的结构被设计成使得其有效面积与约束因子的比率大于所述第一放大器的有源波导的比率。

6. 发明授权

US5707890A Method of shifting a wavelength in a semiconductor structure having quantum wells 失效
标题翻译：在具有量子阱的半导体结构中偏移波长的方法
公开(公告)号：US5707890A
公开(公告)日：1998-01-13
申请号：US409581
申请日：1995-03-24
申请人： Jean-Yves Emery , Leon Goldstein
发明人： Jean-Yves Emery , Leon Goldstein
IPC分类号： G02F2/02 , H01L29/06 , H01L29/66 , H01S3/10 , H01S5/00 , H01S5/026 , H01S5/042 , H01S5/20 , H01S5/34 , H01L21/225
CPC分类号： B82Y20/00 , H01S5/0265 , H01S5/2059 , H01S5/3413
摘要： From a top face of a semiconductor structure of the III-V type, inter-diffusion of elements between the wells and the barriers of an internal quantum structure is hot induced. The inter-diffusion is performed in one segment of the structure only, namely a segment in which the characteristic wavelength is to be shifted so as to constitute an amplitude modulator, another segment of the structure including a Bragg grating so as to constitute a laser emitter. In accordance with the invention, the inter-diffusion is induced by a layer of indium maintained in contact with the top face by means of a dielectric encapsulation layer. The invention is applicable in particular to optical telecommunications.
摘要翻译：从III-V型半导体结构的顶面，在井之间的元件和内部量子结构的势垒之间的相互扩散是热诱导的。互扩散仅在结构的一个部分中执行，即其中特征波长被移位以便构成振幅调制器的部分，该结构的另一个部分包括布拉格光栅，以便构成激光发射器。根据本发明，通过电介质封装层与保持与顶面接触的铟层引起相互扩散。本发明特别适用于光通信。

7. 发明授权

US4303786A Isonitrile derivatives of macromolecules containing hydroxyl groups 失效
标题翻译：含有羟基的大分子的异腈衍生物
公开(公告)号：US4303786A
公开(公告)日：1981-12-01
申请号：US929229
申请日：1978-07-31
申请人： Leon Goldstein , Amihay Freeman , Mordechai Sokolovsky
发明人： Leon Goldstein , Amihay Freeman , Mordechai Sokolovsky
IPC分类号： C08B15/06 , C08B37/00 , C12N11/08 , C12N11/10 , C08B37/02 , C08B11/155 , C08B31/08
CPC分类号： C08B37/00 , C08B15/06 , C12N11/08 , C12N11/10
摘要： The present invention relates to novel isocyano derivatives of linear or cross-linked, natural or synthetic macromolecules, the derivatives being of the general formula P--O--Q--NC, wherein P is the macromolecular backbone, the oxygen atom is part of the hydroxy group, Q is a group --(CH.sub.2).sub.n --wherein n is an integer of at least 3 carbon atoms, and up to about 20 carbon atoms, or Q is an aralkyl group, to a process for preparing such derivatives and to a process of linking to same biologically active proteins and to the products thus obtained.
摘要翻译：本发明涉及线型或交联天然或合成大分子的新型异氰酸衍生物，其衍生物为通式POQ-NC，其中P为高分子主链，氧原子为羟基的一部分，Q为一个 - （CH 2）n - ，其中n是至少3个碳原子的整数，以及至多约20个碳原子，或Q是一个芳烷基，用于制备这种衍生物的方法和连接到其上的方法生物活性蛋白质和由此获得的产物。

8. 发明授权

US6023354A Semiconductor Bragg reflector and a method of fabricating said reflector 失效
标题翻译：半导体布拉格反射器和制造所述反射器的方法
公开(公告)号：US6023354A
公开(公告)日：2000-02-08
申请号：US102655
申请日：1998-06-23
申请人： Leon Goldstein , Hans Bissessur , Alain Bodere , Fran.cedilla.ois Brillouet , Jean Louis Gentner , Catherine Graver
发明人： Leon Goldstein , Hans Bissessur , Alain Bodere , Fran.cedilla.ois Brillouet , Jean Louis Gentner , Catherine Graver
IPC分类号： G02B5/08 , G02B5/18 , G02B5/32 , G02B6/12 , G02B6/122 , G02B6/124 , G02B6/136 , H01L33/00 , H01S5/12 , H01S5/125 , H01S5/20
CPC分类号： G02B6/124 , G02B6/136 , H01S5/12 , G02B2006/12107 , G02B2006/12176 , H01S5/2081
摘要： A semiconductor Bragg reflector and to a method of fabricating it. The reflector comprises a plurality of stacked layers on a substrate of a III-V type material, one of the stacked layers forming a holographic grating. The layer forming the grating comprises an alternating succession of air pockets and of III-V type material. Such a reflector is particularly suitable for use in laser devices.
摘要翻译：半导体布拉格反射器及其制造方法。反射器包括在III-V型材料的衬底上的多个层叠层，层叠层之一形成全息光栅。形成光栅的层包括交替连续的气穴和III-V型材料。这种反射器特别适用于激光装置。

9. 发明授权

US5747366A Method of fabricating a surface emitting semiconductor laser 失效
标题翻译：制造表面发射半导体激光器的方法
公开(公告)号：US5747366A
公开(公告)日：1998-05-05
申请号：US773355
申请日：1996-12-26
申请人： Fran.cedilla.ois Brillouet , Leon Goldstein , Joel Jacquet , Antonina Plais , Paul Salet
发明人： Fran.cedilla.ois Brillouet , Leon Goldstein , Joel Jacquet , Antonina Plais , Paul Salet
IPC分类号： H01S5/00 , H01S5/183 , H01L21/00 , H01S3/19
CPC分类号： H01S5/18341 , H01S5/0207 , H01S5/18311 , H01S5/18369
摘要： In a method of fabricating a surface emitting semiconductor layer, to achieve good electrical confinement and good flatness of the mirrors delimiting the resonant cavity of the laser, an electrical confinement layer is made by growing a localized aluminum alloy layer on the active layer, except for an opening area on top of which the mirror is to be formed. After epitaxial regrowth, the alloy layer is oxidized laterally. Applications include the fabrication of semiconductor lasers on III-V substrates such as InP and GaAs.
摘要翻译：在制造表面发射半导体层的方法中，为了实现良好的电气限制和限定激光器的谐振腔的镜子的良好的平坦度，通过在有源层上生长局部铝合金层来制造电限制层，除了在其上形成反射镜的开口区域。在外延再生后，合金层被横向氧化。应用包括在诸如InP和GaAs的III-V衬底上制造半导体激光器。

10. 发明授权

US5687272A Segmented optical waveguide suitable in particular for being included in a semiconductor device 失效
标题翻译：分段光波导特别适用于包含在半导体器件中
公开(公告)号：US5687272A
公开(公告)日：1997-11-11
申请号：US602380
申请日：1996-02-16
申请人： Jean-Fran.cedilla.ois Vinchant , Leon Goldstein , Denis LeClerc , Jean-Louis Gentner
发明人： Jean-Fran.cedilla.ois Vinchant , Leon Goldstein , Denis LeClerc , Jean-Louis Gentner
IPC分类号： G02B6/122 , G02B6/30 , H01S5/00 , H01S5/026 , G02B6/10 , H01S3/19
CPC分类号： H01S5/0265 , G02B6/1228 , G02B6/305
摘要： An optical waveguide includes, in monolithic manner, a rear segment, a transition segment, and a front segment extending and succeeding one another along the length of the waveguide. A lateral confinement factor and a width the waveguide are respectively larger and smaller in the rear segment than in the front segment. According to the invention, the width increases in the transition segment until it reaches a value that is larger than that of the front segment. The invention is particularly applicable to integrating together a laser and an optical modulator for a telecommunications system.
摘要翻译：光波导以整体方式包括沿着波导的长度彼此延伸和相继延伸的后段，过渡段和前段。横向约束因子和波导在后段中分别比前段更大和更小。根据本发明，过渡段中的宽度增加，直到达到大于前段的值。本发明特别适用于将用于电信系统的激光器和光调制器集成在一起。

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