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1. 发明申请

US20140169742A1 OPTICAL PORT HAVING ONE OR MORE ALIGNMENT FEATURES 有权
标题翻译：光学端口具有一个或多个对齐特征
公开(公告)号：US20140169742A1
公开(公告)日：2014-06-19
申请号：US13836325
申请日：2013-03-15
申请人： Venkata Adiseshaiah Bhagavatula , Micah Colen Isenhour , Dennis Michael Knecht , James Phillip Luther
发明人： Venkata Adiseshaiah Bhagavatula , Micah Colen Isenhour , Dennis Michael Knecht , James Phillip Luther
IPC分类号： G02B6/42
CPC分类号： G02B6/4292 , G02B6/3821 , G02B6/3853 , G02B6/3886 , G02B6/3897 , G02B6/4204 , G02B6/4228 , G02B6/428
摘要： Disclosed are optical ports and devices using the optical ports. The optical port includes a mounting body having a first pocket and at least one mounting surface for securing the optical port, one or more optical elements, and a first alignment feature disposed in the pocket, wherein the alignment feature includes a piston that is translatable during mating. The one or more optical elements may be an integral portion of the mounting body or a discrete lens. In other embodiments, the mounting body may include a plurality of pockets and one of the pockets may include a magnet for securing a plug to the optical port. The optical port may optionally have a minimalist optical port footprint so that the complimentary mating optical plug engages a portion of the frame during mating.
摘要翻译：公开了使用光端口的光端口和设备。光学端口包括具有第一凹部和用于固定光学端口，一个或多个光学元件和设置在凹穴中的第一对准特征的至少一个安装表面的安装体，其中对准特征包括可在交配。一个或多个光学元件可以是安装体或分立透镜的整体部分。在其他实施例中，安装体可以包括多个凹穴，并且一个凹穴可以包括用于将插头固定到光学端口的磁体。光学端口可以可选地具有最小的光学端口尺寸，使得互补配合光学插头在配合期间接合框架的一部分。

2. 发明授权

US09638873B2 Receptacle ferrule assemblies with gradient index lenses and fiber optic connectors using same 有权
公开(公告)号：US09638873B2
公开(公告)日：2017-05-02
申请号：US13353768
申请日：2012-01-19
申请人： Venkata Adiseshaiah Bhagavatula , Jeffery Alan DeMeritt , Davide Domenico Fortusini , Jacques Gollier , James Phillip Luther
发明人： Venkata Adiseshaiah Bhagavatula , Jeffery Alan DeMeritt , Davide Domenico Fortusini , Jacques Gollier , James Phillip Luther
IPC分类号： G02B6/42 , G02B6/32 , G02B6/02 , G02B6/38
CPC分类号： G02B6/4214 , G02B6/02385 , G02B6/32 , G02B6/3817 , G02B6/4206 , G02B6/4293
摘要： A receptacle ferrule assembly for a fiber optic receptacle connector. The receptacle ferrule assembly comprises a first lens with first second optical surfaces and a receptacle ferrule body having first and second ends. At least one monolithic optical system is formed in a monolithic receptacle ferrule body and includes a lens formed at the second end of monolithic receptacle ferrule body and an optical surface formed at the first end of monolithic receptacle ferrule body. The optical surface is situated adjacent to, and mated to the second optical surface of the first lens The monolithic optical system is configured, in conjunction with the first lens, to define a receptacle optical pathway from the second end of the monolithic optical system to the first surface of the first lens. According to some embodiments the first lens is a gradient index lens.

3. 发明申请

US20120189252A1 RECEPTACLE FERRULE ASSEMBLIES WITH GRADIENT INDEX LENSES AND FIBER OPTIC CONNECTORS USING SAME 有权
标题翻译：带梯级索引镜片和光纤连接器的接收器芯片组合
公开(公告)号：US20120189252A1
公开(公告)日：2012-07-26
申请号：US13353768
申请日：2012-01-19
申请人： Venkata Adiseshaiah Bhagavatula , Jeffery Alan DeMeritt , Davide Domenico Fortusini , Jacques Gollier , James Phillip Luther
发明人： Venkata Adiseshaiah Bhagavatula , Jeffery Alan DeMeritt , Davide Domenico Fortusini , Jacques Gollier , James Phillip Luther
IPC分类号： G02B6/36 , H05B7/18
CPC分类号： G02B6/4214 , G02B6/02385 , G02B6/32 , G02B6/3817 , G02B6/4206 , G02B6/4293
摘要： A receptacle ferrule assembly for a fiber optic receptacle connector. The receptacle ferrule assembly comprises a first lens with first second optical surfaces and a receptacle ferrule body having first and second ends. At least one monolithic optical system is formed in a monolithic receptacle ferrule body and includes a lens formed at the second end of monolithic receptacle ferrule body and an optical surface formed at the first end of monolithic receptacle ferrule body. The optical surface is situated adjacent to, and mated to the second optical surface of the first lens The monolithic optical system is configured, in conjunction with the first lens, to define a receptacle optical pathway from the second end of the monolithic optical system to the first surface of the first lens. According to some embodiments the first lens is a gradient index lens.
摘要翻译：一种用于光纤插座连接器的插座套圈组件。插座套圈组件包括具有第一第二光学表面的第一透镜和具有第一和第二端的插座套圈本体。至少一个整体式光学系统形成在单片插座套圈主体中，并且包括形成在单片插座套圈主体的第二端处的透镜和形成在单片插座套圈主体的第一端处的光学表面。光学表面位于与第一透镜的第二光学表面相邻并配合的位置。单片光学系统与第一透镜结合配置，以限定从单片光学系统的第二端到第一透镜的第一表面。根据一些实施例，第一透镜是梯度折射率透镜。

4. 发明授权

US08790483B2 Method of weldbonding and a device comprising weldbonded components 有权
标题翻译：焊接方法和包括焊接部件的装置
公开(公告)号：US08790483B2
公开(公告)日：2014-07-29
申请号：US12276786
申请日：2008-11-24
申请人： Venkata Adiseshaiah Bhagavatula , Roy Joseph Bourcier , Satish Chandra Chaparala , John Himmelreich
发明人： Venkata Adiseshaiah Bhagavatula , Roy Joseph Bourcier , Satish Chandra Chaparala , John Himmelreich
IPC分类号： B29C65/16 , G02B6/255 , G02B6/26
CPC分类号： G02B6/2551 , B29C65/1406 , B29C65/16 , B29C65/1616 , B29C65/1619 , B29C65/4815 , B29C65/4835 , B29C65/484 , B29C65/4845 , B29C65/72 , B29C66/21 , B29C66/3452 , B29C2035/0822 , B29C2035/0827 , G02B6/3801 , G02B6/4237 , G02B6/4239 , Y10T428/269 , Y10T428/31551 , Y10T428/31663 , Y10T428/31721
摘要： A method of assembling optoelectronic and/or photonic components, said method comprising: (i) providing at least two optoelectronic and/or photonic components; (ii) aligning and situating these components relative to one another and in close proximity with one another so as to: (a) provide optical coupling between these components; and (b) maintain the distance d between the adjacent parts of these components, where d is 0 to 100 μm; (iii) adhering these components to one another with while maintaining optical coupling therebetween; and (iv) laser welding these components together while maintaining optical coupling therebetween.
摘要翻译：一种组装光电子和/或光子组件的方法，所述方法包括：（i）提供至少两个光电子和/或光子分量; （ii）使这些部件相对于彼此并且彼此紧密地对准和定位，以便：（a）在这些部件之间提供光耦合; 和（b）保持这些组分的相邻部分之间的距离d，其中d为0至100μm; （iii）在保持它们之间的光耦合的同时将这些部件彼此粘合; 和（iv）将这些部件激光焊接在一起，同时保持它们之间的光耦合。

5. 发明申请

US20130223801A1 STUB LENS ASSEMBLIES FOR USE IN OPTICAL COHERENCE TOMOGRAPHY SYSTEMS 有权
标题翻译： STUB镜头组件用于光学相干系统
公开(公告)号：US20130223801A1
公开(公告)日：2013-08-29
申请号：US13403465
申请日：2012-02-23
申请人： Venkata Adiseshaiah Bhagavatula , John Himmelreich
发明人： Venkata Adiseshaiah Bhagavatula , John Himmelreich
IPC分类号： G02B6/36
CPC分类号： G02B6/2552
摘要： Stub lens assemblies for use in optical coherence tomography. The stub lens assembly has an optical fiber having an end, and an optical fiber ferrule that supports the optical fiber. The stub lens assembly also has a sleeve having a central channel with first and second ends, with the optical fiber ferrule supported within the central channel at the first end. The stub lens assembly further includes a stub lens element having a stub section with a proximal end that resides adjacent the optical fiber end within the central channel of the sleeve. The stub section is formed integral with a lens, which has a lens surface. The sleeve supports the optical fiber end and the proximal end of the stub section in a cooperative optical relationship.
摘要翻译：用于光学相干断层扫描的支柱透镜组件。短截线透镜组件具有端部的光纤和支撑光纤的光纤套圈。短截线透镜组件还具有套筒，该套筒具有带有第一和第二端的中心通道，光纤套圈在第一端支撑在中心通道内。短截线透镜组件还包括短截线透镜元件，该短截线透镜元件具有短截面，短截面具有邻近光纤端在套筒的中心通道内的近端。短截面与具有透镜表面的透镜形成一体。套筒以协作光学关系支撑光纤端和短截线的近端。

6. 发明申请

US20100108133A1 Thin Film Semiconductor Photovoltaic Device 审中-公开
标题翻译：薄膜半导体光伏器件
公开(公告)号：US20100108133A1
公开(公告)日：2010-05-06
申请号：US12263583
申请日：2008-11-03
申请人： Venkata Adiseshaiah Bhagavatula , Glenn Eric Kohnke
发明人： Venkata Adiseshaiah Bhagavatula , Glenn Eric Kohnke
IPC分类号： H01L31/00
CPC分类号： H01L31/0392 , H01L31/0543 , H01L31/0547 , Y02E10/52
摘要： A substantially transparent substrate having first and second major surfaces and a plurality of side surfaces; a thin-film semiconductor layer coupled to the first major surface of the substrate and including first and second major surfaces and at least one photo-sensitive p-n junction therein; and a light directing feature operable to cause incident light to propagate through the substrate and into the semiconductor layer in a waveguide mode such that the light reflects a plurality of times between the first and second major surfaces of the semiconductor layer and impinges upon the p-n junction a plurality of times
摘要翻译：具有第一和第二主表面和多个侧表面的基本上透明的基板; 耦合到所述衬底的所述第一主表面并且包括第一和第二主表面以及至少一个光敏p-n结的薄膜半导体层; 以及光导向特征，其可操作以使入射光以波导模式传播通过衬底并进入半导体层，使得光在半导体层的第一和第二主表面之间多次反射并撞击在pn结上多次

7. 发明授权

US06778747B1 Radially varying and azimuthally asymmetric optical waveguide fiber 失效
标题翻译：径向变化和方位不对称光波导光纤
公开(公告)号：US06778747B1
公开(公告)日：2004-08-17
申请号：US09786559
申请日：2001-03-02
申请人： Venkata Adiseshaiah Bhagavatula , Robert Martin Hawk
发明人： Venkata Adiseshaiah Bhagavatula , Robert Martin Hawk
IPC分类号： G02B0602
CPC分类号： G02B6/03644 , C03B37/01211 , C03B37/01222 , C03B37/01228 , C03B37/01231 , C03B2203/10 , C03B2203/12 , C03B2203/29 , C03B2203/32 , C03B2203/34 , G02B6/02 , G02B6/03633
摘要： Disclosed is a single mode waveguide fiber and a method of making a single mode or multimode waveguide fiber which has an azimuthally and radially asymmetric core. This asymmetry provides additional degrees of freedom for use in forming a waveguide having particular performance characteristics.
摘要翻译：公开了单模波导光纤和制造具有方位角和径向不对称芯的单模或多模波导光纤的方法。该不对称性提供了用于形成具有特定性能特性的波导的附加自由度。

8. 发明授权

US6111674A Multiple reflection multiplexer and demultiplexer 失效
标题翻译：多反射多路复用器和解复用器
公开(公告)号：US6111674A
公开(公告)日：2000-08-29
申请号：US787460
申请日：1997-01-22
申请人： Venkata Adiseshaiah Bhagavatula
发明人： Venkata Adiseshaiah Bhagavatula
IPC分类号： G02B6/293 , G02B6/12 , G02B6/34 , G02B27/14 , G02F1/21 , H04B10/02 , H04J14/00 , H04J14/02
CPC分类号： G02B6/2938 , G02B27/1073 , G02B27/145 , G02B27/148 , G02B6/12007 , G02B6/29361 , G02B6/29362 , G02B6/29395 , G02F1/21 , H04J14/02
摘要： Optical signals are dispersed according to their wavelength by an optical path length difference generator that couples a single pathway conveying a plurality of different wavelength signals to multiple pathways separately conveying the different wavelength signals. The optical path length generator can be formed by a reflective stack having a plurality of partially reflective surfaces for reflecting successive portions of the energy of each of the different wavelength signals along different length optical paths.
摘要翻译：光信号根据其波长通过光路长度差发生器分散，该光路长度差产生器将将多个不同波长信号的单个路径耦合到分别传送不同波长信号的多个路径。光路长度发生器可以由具有多个部分反射表面的反射叠层形成，用于沿不同长度的光路反射每个不同波长信号的能量的连续部分。

9. 发明授权

US08036508B2 Methods for passively aligning opto-electronic component assemblies on substrates 有权
标题翻译：在基板上被动对准光电组件的方法
公开(公告)号：US08036508B2
公开(公告)日：2011-10-11
申请号：US12563449
申请日：2009-09-21
申请人： Venkata Adiseshaiah Bhagavatula , Satish Chandra Chaparala , John Himmelreich
发明人： Venkata Adiseshaiah Bhagavatula , Satish Chandra Chaparala , John Himmelreich
IPC分类号： G02B6/42 , G02B6/36
CPC分类号： H01S5/02268 , H01S5/02272
摘要： A method for aligning an opto-electronic component assembly (OECA) on a substrate includes positioning a substrate on an assembly surface and positioning an OECA on the substrate such that a first OECA alignment face projects from a first substrate alignment face. The substrate and the OECA are advanced towards a contact face of a first assembly alignment mechanism such that the first substrate alignment face contacts the contact face of the first assembly alignment mechanism after the first OECA alignment face contacts the contact face. The OECA is displaced relative to the first substrate alignment face when the first OECA alignment face contacts the contact face and the substrate continues to move towards the contact face thereby aligning the OECA on the substrate relative to the first substrate alignment face.
摘要翻译：用于将光电子部件组件（OECA）对准在衬底上的方法包括将衬底定位在组件表面上并将OECA定位在衬底上，使得第一OECA对准面从第一衬底对准面突出。衬底和OECA朝向第一组件对准机构的接触面前进，使得第一衬底对准面在第一OECA对准面接触接触面之后接触第一组件对准机构的接触面。当第一OECA对准面接触接触面时，OECA相对于第一衬底对准面移位，并且衬底继续向接触面移动，从而使衬底上的OECA相对于第一衬底对准面对齐。

10. 发明申请

US20110069929A1 Methods for Passively Aligning Opto-Electronic Component Assemblies on Substrates 有权
标题翻译：基板上光电子元器件被动对准的方法
公开(公告)号：US20110069929A1
公开(公告)日：2011-03-24
申请号：US12563449
申请日：2009-09-21
申请人： Venkata Adiseshaiah Bhagavatula , Satish Chandra Chaparala , John Himmelreich
发明人： Venkata Adiseshaiah Bhagavatula , Satish Chandra Chaparala , John Himmelreich
IPC分类号： G02B6/36 , G02B6/42
CPC分类号： H01S5/02268 , H01S5/02272
摘要： A method for aligning an opto-electronic component assembly (OECA) on a substrate includes positioning a substrate on an assembly surface and positioning an OECA on the substrate such that a first OECA alignment face projects from a first substrate alignment face. The substrate and the OECA are advanced towards a contact face of a first assembly alignment mechanism such that the first substrate alignment face contacts the contact face of the first assembly alignment mechanism after the first OECA alignment face contacts the contact face. The OECA is displaced relative to the first substrate alignment face when the first OECA alignment face contacts the contact face and the substrate continues to move towards the contact face thereby aligning the OECA on the substrate relative to the first substrate alignment face.
摘要翻译：用于将光电子部件组件（OECA）对准在衬底上的方法包括将衬底定位在组件表面上并将OECA定位在衬底上，使得第一OECA对准面从第一衬底对准面突出。衬底和OECA朝向第一组件对准机构的接触面前进，使得第一衬底对准面在第一OECA对准面接触接触面之后接触第一组件对准机构的接触面。当第一OECA对准面接触接触面时，OECA相对于第一衬底对准面移位，并且衬底继续向接触面移动，从而使衬底上的OECA相对于第一衬底对准面对齐。

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