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公开(公告)号：US06404960B1
公开(公告)日：2002-06-11
申请号：US09268191
申请日：1999-03-15
IPC分类号： G02B630
CPC分类号： G02B6/26 , G02B6/30 , G02B6/4214 , G02B6/423 , G02B6/43
摘要： A self-aligned optical coupler, and method of manufacturing thereof, for conducting light from and to vertical and/or horizontal ports on optical devices or optoelectric integrated circuits. The device or circuit having the respective port has keys and/or slots on the device or circuit for self-aligning an end of the optical coupler to the port. The end has corresponding slots and/or keys. Visual alignment marks may be used instead so as to permit automatic alignment with machine vision devices. The coupler may have one or a plurality of waveguides. One of the ends of the coupler may have a connector for a self-aligning optical connection to a connector receptacle of a module or a backplane.
摘要翻译： 一种自对准光耦合器及其制造方法，用于在光学器件或光电集成电路上从垂直和/或水平端口传导光。 具有相应端口的设备或电路在设备或电路上具有键和/或槽，用于将光耦合器的端部自动对准到端口。 最后有相应的插槽和/或键。 可以使用视觉对准标记，以便允许与机器视觉设备的自动对准。 耦合器可以具有一个或多个波导。 耦合器的一个端部可以具有用于与模块或背板的连接器插座的自对准光连接的连接器。
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公开(公告)号：US6088498A
公开(公告)日：2000-07-11
申请号：US135412
申请日：1998-08-14
CPC分类号： G02B6/26 , G02B6/30 , G02B6/4214 , G02B6/423 , G02B6/43
摘要： A self-aligned optical coupler for coupling light between an optical waveguide and an optical fiber. The optical fiber is held with a ferrule fitting. The ferrule is inserted in a connector receptacle at one end. The waveguide has a forty-five degree reflector at its end. The waveguide is attached to a cover. The cover is attached to another end of the connector receptacle so that the reflector and the end of the optical fiber face each other. The features on the waveguide and the ferrule are aligned with each other to provide optical alignment between the reflector of the waveguide and the end of the fiber.
摘要翻译： 一种用于在光波导和光纤之间耦合光的自对准光耦合器。 光纤保持套圈配合。 套管一端插入连接器插座。 波导在其末端有一个四十五度的反射器。 波导连接到盖子上。 盖连接到连接器插座的另一端，使得反射器和光纤的端部彼此面对。 波导和套管上的特征彼此对准以在波导的反射器和光纤的端部之间提供光学对准。
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3.发明授权Method and apparatus including improved vertical-cavity surface-emitting lasers 有权包括改进的垂直腔表面发射激光器的方法和装置公开(公告)号：US09088134B2
公开(公告)日：2015-07-21
申请号：US13559821
申请日：2012-07-27
CPC分类号： H01S5/1833 , H01S5/18305 , H01S5/18308 , H01S5/18311 , H01S5/18313 , H01S5/18327 , H01S5/18333 , H01S5/18336 , H01S5/18341 , H01S5/18358 , H01S5/18369 , H01S5/18394 , H01S5/187 , H01S5/2063 , H01S5/34326 , H01S2301/166
摘要： VCSELs and methods having improved characteristics. In some embodiments, these include a semiconductor substrate; a vertical-cavity surface-emitting laser (VCSEL) on the substrate; a first electrical contact formed on the VCSEL; a second electrical contact formed on the substrate, wherein the VCSEL includes: a first resonating cavity having first and second mirrors, at least one of which partially transmits light incident on that mirror, wherein the first second mirrors are electrically conductive. A first layer is between the first mirror and the second mirror and has a first aperture that restricts the path of current flow. A second layer is between the first layer and the second mirror and also restricts the electrical current path. A multiple-quantum-well (MQW) structure is between the first mirror and the second mirror, wherein the first and second apertures act together to define a path geometry of the current through the MQW structure.
摘要翻译： 具有改进特性的VCSEL和方法。 在一些实施例中，这些包括半导体衬底; 衬底上的垂直腔表面发射激光器（VCSEL）; 在VCSEL上形成的第一电接触; 形成在所述基板上的第二电触点，其中所述VCSEL包括：具有第一和第二反射镜的第一谐振腔，其中至少一个部分透射入射在所述反射镜上的光，其中所述第一第二反射镜是导电的。 第一层位于第一反射镜和第二反射镜之间，并且具有限制电流流动路径的第一孔。 第二层位于第一层和第二层之间，也限制了电流路径。 多量子阱（MQW）结构在第一反射镜和第二反射镜之间，其中第一和第二孔一起作用以限定通过MQW结构的电流的路径几何形状。
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公开(公告)号：US20130034117A1
公开(公告)日：2013-02-07
申请号：US13559821
申请日：2012-07-27
CPC分类号： H01S5/1833 , H01S5/18305 , H01S5/18308 , H01S5/18311 , H01S5/18313 , H01S5/18327 , H01S5/18333 , H01S5/18336 , H01S5/18341 , H01S5/18358 , H01S5/18369 , H01S5/18394 , H01S5/187 , H01S5/2063 , H01S5/34326 , H01S2301/166
摘要： VCSELs and methods having improved characteristics. In some embodiments, these include a semiconductor substrate; a vertical-cavity surface-emitting laser (VCSEL) on the substrate; a first electrical contact formed on the VCSEL; a second electrical contact formed on the substrate, wherein the VCSEL includes: a first resonating cavity having first and second mirrors, at least one of which partially transmits light incident on that mirror, wherein the first second mirrors are electrically conductive. A first layer is between the first mirror and the second mirror and has a first aperture that restricts the path of current flow. A second layer is between the first layer and the second mirror and also restricts the electrical current path. A multiple-quantum-well (MQW) structure is between the first mirror and the second mirror, wherein the first and second apertures act together to define a path geometry of the current through the MQW structure.
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公开(公告)号：US06709607B2
公开(公告)日：2004-03-23
申请号：US10136871
申请日：2002-04-30
IPC分类号： B29D1100
CPC分类号： G02B6/26 , G02B6/30 , G02B6/4214 , G02B6/423 , G02B6/43
摘要： A self-aligned optical coupler, and method of manufacturing thereof, for conducting light from and to vertical and/or horizontal ports on optical devices or optoelectric integrated circuits. The device or circuit having the respective port has keys and/or slots on the device or circuit for self-aligning an end of the optical coupler to the port. The end has corresponding slots and/or keys. Visual alignment marks may be used instead so as to permit automatic alignment with machine vision devices. The coupler may have one or a plurality of waveguides. One of the ends of the coupler may have a connector for a self-aligning optical connection to a connector receptacle of a module or a backplane.
摘要翻译： 一种自对准光耦合器及其制造方法，用于在光学器件或光电集成电路上从垂直和/或水平端口传导光。 具有相应端口的设备或电路在设备或电路上具有键和/或槽，用于将光耦合器的端部自动对准到端口。 最后有相应的插槽和/或键。 可以使用视觉对准标记，以便允许与机器视觉设备的自动对准。 耦合器可以具有一个或多个波导。 耦合器的一个端部可以具有用于与模块或背板的连接器插座的自对准光学连接的连接器。
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公开(公告)号：US5764674A
公开(公告)日：1998-06-09
申请号：US671995
申请日：1996-06-28
CPC分类号： H01S5/18308 , B82Y20/00 , H01S5/1833 , H01S5/18333 , H01S5/18341 , H01S5/2059 , H01S5/2063 , H01S5/305 , H01S5/3054 , H01S5/3432
摘要： A vertical cavity surface emitting laser having a planar structure, having an implantation or diffusion at the top of the mirror closest to the substrate or at the bottom of the mirror farthest from the substrate, to provide current confinement with the gain region, and having an active region and another mirror formed subsequent to the implantation or diffusion. This structure has an implantation or diffusion that does not damage or detrimentally affect the gain region, and does provide dimensions of current confinement that are accurately ascertained. Alternatively, the implantation or diffusion for current confinement may be placed within the top mirror, and several layers above the active region, still with minimal damage to the gain region and having a well-ascertained current confinement dimension.
摘要翻译： 具有平面结构的垂直空腔表面发射激光器，其具有在最靠近衬底的反射镜顶部处或在离衬底最远的镜子的底部处的注入或扩散，以提供与增益区域的电流限制，并且具有 活性区域和在植入或扩散之后形成的另一镜。 该结构具有不损坏或不利地影响增益区域的植入或扩散，并且确实提供准确确定的电流限制的尺寸。 或者，用于电流限制的注入或扩散可以放置在顶部反射镜内，并且在有源区上方的几个层仍然对增益区域具有最小的损害并具有良好确定的电流限制尺寸。
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公开(公告)号：US5475701A
公开(公告)日：1995-12-12
申请号：US175016
申请日：1993-12-29
CPC分类号： H01S5/18341 , H01S5/0264 , H01S5/18358 , H01S5/3054
摘要： A vertical cavity surface emitting laser source having an integrated power monitor at the non-emitting end of the source.
摘要翻译： 在源的非发射端处具有集成功率监视器的垂直腔表面发射激光源。
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公开(公告)号：US6069991A
公开(公告)日：2000-05-30
申请号：US134229
申请日：1998-08-14
CPC分类号： G02B6/26 , G02B6/30 , G02B6/4214 , G02B6/423 , G02B6/43
摘要： A self-aligned optical coupler for connecting an optical waveguide circuit with another optical waveguide circuit. Each waveguide circuit has a plug with an aligned structure. The plugs of the respective waveguide circuits are inserted into a receptacle having alignment structures. The alignment structures of the first and second plugs are mated in such a fashion with the receptacle so that there is optical alignment between the plugs so that optical signals can propagate from one waveguide to another. The structures may attain alignment through physical or visual approaches.
摘要翻译： 一种用于将光波导电路与另一光波导电路连接的自对准光耦合器。 每个波导电路具有具有对准结构的插头。 将各个波导电路的插头插入具有对准结构的插座中。 第一和第二插塞的对准结构以插座的方式配合，使得插头之间存在光学对准，使得光信号可以从一个波导传播到另一个波导。 结构可以通过物理或视觉方法获得对准。
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9.发明授权Fabrication of vertical cavity surface emitting laser with current confinement 失效具有电流限制的垂直腔表面发射激光器的制造
公开(公告)号：US5893722A
公开(公告)日：1999-04-13
申请号：US843116
申请日：1997-04-28
CPC分类号： H01S5/18308 , B82Y20/00 , H01S5/1833 , H01S5/18333 , H01S5/18341 , H01S5/2059 , H01S5/2063 , H01S5/305 , H01S5/3054 , H01S5/3432
摘要： A vertical cavity surface emitting laser having a planar structure, having an implantation or diffusion at the top of the mirror closest to the substrate or at the bottom of the mirror farthest from the substrate, to provide current confinement with the gain region, and having an active region and another mirror formed subsequent to the implantation or diffusion. This structure has an implantation or diffusion that does not damage or detrimentally affect the gain region, and does provide dimensions of current confinement that are accurately ascertained. Alternatively, the implantation or diffusion for current confinement may be placed within the top mirror, and several layers above the active region, still with minimal damage to the gain region and having a well-ascertained current confinement dimension.
摘要翻译： 具有平面结构的垂直空腔表面发射激光器，其具有在最靠近衬底的反射镜顶部处或在离衬底最远的镜子的底部处的注入或扩散，以提供与增益区域的电流限制，并且具有 活性区域和在植入或扩散之后形成的另一镜。 该结构具有不损坏或不利地影响增益区域的植入或扩散，并且确实提供准确确定的电流限制的尺寸。 或者，用于电流限制的注入或扩散可以放置在顶部反射镜内，并且在有源区上方的几个层仍然对增益区域具有最小的损害并具有良好确定的电流限制尺寸。
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