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1. 发明申请

WO2010077527A1 OPTICAL MICRORESONATOR 审中-公开
标题翻译：光学微型机
公开(公告)号：WO2010077527A1
公开(公告)日：2010-07-08
申请号：PCT/US2009/066266
申请日：2009-12-01
申请人： 3M INNOVATIVE PROPERTIES COMPANY , ZHANG, Jun-Ying , SMITH, Terry L. , KOCH, Barry J. , YI, Yasha
发明人： ZHANG, Jun-Ying , SMITH, Terry L. , KOCH, Barry J. , YI, Yasha
IPC分类号： G01N21/77 , G02B6/293 , G02B6/122 , G02B6/12
CPC分类号： G01N21/7746 , B82Y20/00 , G02B6/12002 , G02B6/1223 , G02B6/29338 , G02B2006/12097
摘要： Optical devices are disclosed. The optical device includes an optical microresonator that includes a core. The core of the optical microresonator includes a horizontal portion and a non-horizontal portion. The optical device also includes a bus waveguide that is primarily vertically optically coupled to the optical microresonator.
摘要翻译：公开了光学器件。该光学装置包括一个包括芯的光学微谐振器。光学微谐振器的核心包括水平部分和非水平部分。光学装置还包括主要垂直光耦合到光学微谐振器的总线波导。

2. 发明申请

WO2009073403A1 METHOD FOR MAKING OPTICAL WAVEGUIDES 审中-公开
标题翻译：制造光波导的方法
公开(公告)号：WO2009073403A1
公开(公告)日：2009-06-11
申请号：PCT/US2008/084308
申请日：2008-11-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY , ZHANG, Jun-ying , SMITH, Terry L. , KOCH, Barry J. , YI, Yasha
发明人： ZHANG, Jun-ying , SMITH, Terry L. , KOCH, Barry J. , YI, Yasha
IPC分类号： G02B6/132
CPC分类号： G02B6/132 , B82Y20/00 , G02B6/1223 , G02B2006/12061 , G02B2006/12097
摘要： A method for making a waveguide comprises (a) providing a waveguide structure comprising a substrate (22), a lower cladding (20) layer on the substrate, and a core layer (24) comprising silicon nitride, amorphous silicon, or amorphous silicon-germanium alloy on the lower cladding layer; (b) patterning the core layer; and (c) annealing (28) the waveguide structure.
摘要翻译：一种制造波导的方法包括（a）提供包括衬底（22），衬底上的下包层（20）层和包括氮化硅，非晶硅或非晶硅层的芯层（24）的波导结构，锗合金在下包层上; （b）图案化芯层; 和（c）退火（28）波导结构。

3. 发明申请

WO2014055361A1 OPTICAL CONNECTOR 审中-公开
标题翻译：光学连接器
公开(公告)号：WO2014055361A1
公开(公告)日：2014-04-10
申请号：PCT/US2013/062265
申请日：2013-09-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY , HAASE, Michael A. , SMITH, Terry L. , KOCH, Barry J. , WANG, Ding , MATHEWS, Alexander R.
发明人： HAASE, Michael A. , SMITH, Terry L. , KOCH, Barry J. , WANG, Ding , MATHEWS, Alexander R.
IPC分类号： G02B6/36 , G02B6/38 , G02B6/42
CPC分类号： G02B6/3883 , G02B6/3652 , G02B6/3676 , G02B6/3829 , G02B6/383 , G02B6/3839 , G02B6/3845 , G02B6/3853 , G02B6/3885 , G02B6/4214 , G02B6/43
摘要： Optical connectors are provided for connecting sets of optical waveguides, such as optical fiber ribbons to each other, to printed circuit boards, or to backplanes. The provided connectors utilize expanded beam optics with non-contact optical mating resulting in relaxed mechanical precision requirements. The provided connectors can have low optical loss, are easily scalable to high channel count (optical fibers per connector) and can be compatible with low insertion force blind mating.
摘要翻译：光连接器被提供用于将诸如光纤带彼此连接的光波导组连接到印刷电路板或背板。所提供的连接器利用具有非接触光学匹配的扩展光束光学器件，导致放松的机械精度要求。所提供的连接器可以具有低光损耗，易于扩展到高通道数（每个连接器的光纤），并且可以与低插入力盲配合兼容。

4. 发明申请

WO2014055226A1 OPTICAL CONNECTOR 审中-公开
标题翻译：光学连接器
公开(公告)号：WO2014055226A1
公开(公告)日：2014-04-10
申请号：PCT/US2013/059861
申请日：2013-09-16
申请人： 3M INNOVATIVE PROPERTIES COMPANY , HAASE, Michael A. , SMITH, Terry L. , KOCH, Barry J. , WANG, Ding , MATHEWS, Alexander R.
发明人： HAASE, Michael A. , SMITH, Terry L. , KOCH, Barry J. , WANG, Ding , MATHEWS, Alexander R.
IPC分类号： G02B6/38
CPC分类号： G02B6/383 , G02B6/3829 , G02B6/3861 , G02B6/3869 , G02B6/3881 , G02B6/3885 , G02B6/389 , G02B6/3897 , G02B6/40
摘要： Optical connectors are provided for connecting sets of optical wavcguides (104), such as optical fiber ribbons to each other, to printed circuit boards, or to backplanes. The provided connectors (100) include a housing (110) that has an attachment area (102) for receiving and permanently attaching a plurality of optical waveguides. Additionally, the provided connectors include a light coupling unit (120) disposed in and configured to move with the housing. The provided connectors also include a second attachment area (108) for receiving and permanently attaching to the plurality of optical waveguides that causes each optical waveguide to be bent between the two attachment areas. The provided connectors utilize expanded beam optics with non-contact optical mating resulting in relaxed mechanical precision requirements. The provided connectors can have low optical loss, are easily scalable to high channel count (optical fibers per connector) and can be compatible with low insertion force blind mating.
摘要翻译：提供光连接器用于将诸如光纤带彼此的光波导（104）组合到印刷电路板或背板。所提供的连接器（100）包括具有用于接收和永久地附接多个光波导的附接区域（102）的壳体（110）。另外，所提供的连接器包括布置在壳体中并配置成与壳体一起移动的光耦合单元（120）。所提供的连接器还包括第二连接区域（108），用于接收和永久地附接到多个光波导，其使得每个光波导在两个附接区域之间弯曲。所提供的连接器利用具有非接触光学匹配的扩展光束光学器件，导致放松的机械精度要求。所提供的连接器可以具有低光损耗，易于扩展到高通道数（每个连接器的光纤），并且可以与低插入力盲配合兼容。

5. 发明申请

WO2015038941A1 OPTICAL COMMUNICATION ASSEMBLIES 审中-公开
标题翻译：光通信大会
公开(公告)号：WO2015038941A1
公开(公告)日：2015-03-19
申请号：PCT/US2014/055461
申请日：2014-09-12
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SMITH, Terry L. , KOCH, Barry J. , HAASE, Michael A. , MATHEWS, Alexander R.
IPC分类号： G02B6/38 , G02B6/42
CPC分类号： G02B6/4292 , G02B6/32 , G02B6/34 , G02B6/3821 , G02B6/383 , G02B6/3882 , G02B6/3885 , G02B6/4206 , G02B6/4214 , G02B6/423 , G02B6/4245 , G02B6/4246 , G02B6/425 , G02B6/4251 , G02B6/428 , H01S5/0261 , H01S5/18 , H04B10/40
摘要： An optical communication subassembly includes one or more optoelectronic devices, one or more optical elements, and a transceiver light coupling unit. Each optical element is configured to change a divergence of the outgoing light relative to a divergence of the incoming light and is spaced apart from and optically aligned with a corresponding optoelectronic device. The transceiver light coupling unit has a mating surface configured for mating with a connector light coupling unit attached to an optical waveguide. A mating direction of the optical light coupling unit forms an angle with the mating surface of the transceiver light coupling unit such that when the connector light coupling unit mates with the transceiver light coupling unit, the angle between the mating direction of the connector light coupling unit and the mating surface of the transceiver light coupling unit causes the optical waveguide to bend.
摘要翻译：光通信子组件包括一个或多个光电器件，一个或多个光学元件和收发器光耦合单元。每个光学元件被配置为改变出射光相对于入射光的发散的发散度，并且与对应的光电子器件间隔开并与其对准。收发器光耦合单元具有被配置为与连接到光波导的连接器光耦合单元配合的配合表面。光耦合单元的配合方向与收发器光耦合单元的配合表面形成一角度，使得当连接器光耦合单元与收发器光耦合单元配合时，连接器光耦合单元的配合方向之间的角度并且收发器光耦合单元的配合表面导致光波导弯曲。

6. 发明申请

WO2015038932A1 OPTICAL COUPLER 审中-公开
标题翻译：光耦合器
公开(公告)号：WO2015038932A1
公开(公告)日：2015-03-19
申请号：PCT/US2014/055450
申请日：2014-09-12
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SMITH, Terry L. , KOCH, Barry J. , WANG, Ding
IPC分类号： G02B6/26 , G02B6/36
CPC分类号： G02B6/3801 , G02B6/262 , G02B6/3604 , G02B27/0025
摘要： An optical assembly includes first (102) and second (103) housings configured to move relative to each other. The first housing includes an attachment area (124) configured to permanently attach an optical waveguide (122) and having a facet (634) that optically couples the optical waveguide to the first housing. The first housing further includes an first input/output surface (112) at a non-zero angle to the facet and a light redirecting member (638) optically coupled to change a direction and divergence of light between the facet and the first input/output surface. The second housing includes a second input/output surface (113) facing and optically coupled to the first input/output surface. The first and second input/output surfaces maintain an alignment along a light propagation direction therebetween through a range of motion between the first and second housings. The second housing includes a transmission path configured to convey signals optically received or transmitted via the second input/ output surface.
摘要翻译：光学组件包括被配置为相对于彼此移动的第一（102）和第二（103）壳体。第一壳体包括被配置为永久地附接光波导（122）并且具有将光波导光耦合到第一壳体的小面（634）的附接区域（124）。第一壳体还包括与小面成非零角度的第一输入/输出表面（112）和光学耦合的光重定向构件（638），以改变小面与第一输入/输出之间的光的方向和发散表面。第二壳体包括面对并光耦合到第一输入/输出表面的第二输入/输出表面（113）。第一和第二输入/输出表面通过第一和第二壳体之间的运动范围沿其光传播方向保持对准。第二壳体包括被配置为传送经由第二输入/输出表面光学接收或发送的信号的传输路径。

7. 发明申请

WO2008070438A1 OPTICAL SENSING DEVICES AND METHODS 审中-公开
标题翻译：光传感器件及方法
公开(公告)号：WO2008070438A1
公开(公告)日：2008-06-12
申请号：PCT/US2007/085105
申请日：2007-11-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SMITH, Terry L. , KOCH, Barry J. , YI, Yasha
IPC分类号： G01N21/27 , G01N21/17
CPC分类号： G01N21/7746
摘要： An optical sensing system and method of using it includes a light source and a first bus waveguide having an input port that is in optical communication with the light source. The system further includes a microresonator configured so that the light source excites at least first and second resonant guided optical modes of the microresonator. The microresonator includes a first location on a surface of a core of the microresonator where a field intensity of the first mode is greater than a field intensity of the second mode. The microresonator core has a first cladding at the first location. The microresonator also has a second location on a surface of the core of the microresonator where a field intensity of the first mode is less than or equal to a field intensity of the second mode, the microresonator core having a second cladding at the second location. The first cladding is different than the second cladding.
摘要翻译：光学传感系统及其使用方法包括光源和具有与光源光学通信的输入端口的第一总线波导。该系统还包括微谐振器，其被配置为使得光源至少激发微谐振器的第一和第二谐振引导光学模式。微谐振器包括在微谐振器的芯的表面上的第一位置，其中第一模式的场强大于第二模式的场强度。微谐振器芯在第一位置具有第一包层。微谐振器还在微谐振器的芯的表面上具有第二位置，其中第一模式的场强小于或等于第二模式的场强度，微谐振器芯在第二位置具有第二覆层。第一包层与第二包层不同。

8. 发明申请

WO2008070399A3 OPTICAL SENSING METHODS 审中-公开
公开(公告)号：WO2008070399A3
公开(公告)日：2008-06-12
申请号：PCT/US2007/084110
申请日：2007-11-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： YI, Yasha , KOCH, Barry J. , SMITH, Terry L. , GUO, Chunmei
IPC分类号： G01J3/44 , G01N21/27
摘要： An optical sensing system and method is disclosed. In one embodiment, a method of detecting a scattering center includes the step of providing an optical sensing system including a light source, one or more bus waveguides where a first bus waveguide has an input port that is in optical communication with the light source, a microresonator optically coupled to the one or more bus waveguides, and a scattering center which is capable of optically coupling to the microresonator. The method further includes the steps of exciting at least a first resonant guided optical mode of the microresonator with the light source, altering a strength of optical coupling between the scattering center and the microresonator to induce a change in optical scattering between the first mode and at least a second guided optical mode of the microresonator, and detecting a change in transfer of energy from the first mode to the second mode.

9. 发明申请

WO2008070390A2 OPTICAL SENSING DEVICE 审中-公开
标题翻译：光学传感器件
公开(公告)号：WO2008070390A2
公开(公告)日：2008-06-12
申请号：PCT/US2007/083932
申请日：2007-11-07
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SMITH, Terry L. , YI, Yasha , KOCH, Barry J.
IPC分类号： G01J3/44 , G01N21/27
CPC分类号： G01N21/7746 , G02B6/12007 , G02B6/29338
摘要： An optical sensing system and method are disclosed. The optical sensing system includes one or more bus waveguides. A first bus waveguide includes an input port that is in optical communication with a light source. The system further includes a microresonator optically coupled to the bus waveguides and an optical scattering center configured for alteration of a strength of optical coupling between the optical scattering center and the microresonator. In addition, the system includes a detector in optical communication one of the bus waveguides or the microresonator.
摘要翻译：公开了一种光学传感系统和方法。光学感测系统包括一个或多个总线波导。第一总线波导包括与光源光通信的输入端口。该系统还包括光耦合到总线波导的微谐振器和被配置为改变光散射中心和微谐振器之间的光耦合强度的光散射中心。此外，该系统包括一个总线波导或微谐振器之一的光通信检测器。

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