专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08213751B1 Electronic-integration compatible photonic integrated circuit and method for fabricating electronic-integration compatible photonic integrated circuit 有权
标题翻译：电子集成兼容光子集成电路和制造电子集成兼容光子集成电路的方法
公开(公告)号：US08213751B1
公开(公告)日：2012-07-03
申请号：US12626178
申请日：2009-11-25
申请人： Seng-Tiong Ho , Yingyan Huang
发明人： Seng-Tiong Ho , Yingyan Huang
IPC分类号： G02B6/00 , H01L21/00
CPC分类号： G02B6/43 , G02B6/305
摘要： An electronic-integration compatible photonic integrated circuit (EIC-PIC) for achieving high-performance computing and signal processing is provided. The electronic-integration compatible photonic integrated circuit comprises a plurality of electronic circuit structures and a plurality of photonic circuit structures. The electronic and photonic circuit structures are integrated by a process referred to as monolithic integration. An electronic circuit structure includes one or more electronic devices and a photonic circuit structure includes one or more photonic devices. The integration steps of electronic and photonic devices are further inserted into standard CMOS process. The photonic circuit structures and the electronic circuit structures are integrated to form the electronic-integration compatible photonic integrated circuit device.
摘要翻译：提供了一种用于实现高性能计算和信号处理的电子集成兼容光子集成电路（EIC-PIC）。电子集成兼容光子集成电路包括多个电子电路结构和多个光子电路结构。电子和光子电路结构通过被称为单片集成的过程来集成。电子电路结构包括一个或多个电子器件，并且光子电路结构包括一个或多个光子器件。电子和光子器件的集成步骤进一步插入到标准CMOS工艺中。光子电路结构和电子电路结构被集成以形成电子集成兼容光子集成电路器件。

2. 发明授权

US07623235B2 Curved grating spectrometer with very high wavelength resolution 有权
标题翻译：弯曲光栅光谱仪具有非常高的波长分辨率
公开(公告)号：US07623235B2
公开(公告)日：2009-11-24
申请号：US11872455
申请日：2007-10-15
申请人： Seng-Tiong Ho , Seongsik Chang , Yingyan Huang
发明人： Seng-Tiong Ho , Seongsik Chang , Yingyan Huang
IPC分类号： G01J3/28
CPC分类号： G01J3/20 , G01J3/22
摘要： The present application discloses a system comprising a compact curved grating (CCG) and its associated compact curved grating spectrometer (CCGS) or compact curved grating wavelength multiplexer/demultiplexer (WMDM) module and a method for making the same. The system is capable of achieving a very small (resolution vs. size) RS factor. In the invention, the location of the entrance slit and detector can be adjusted in order to have the best performance for a particular design goal. The initial groove spacing is calculated using a prescribed formula dependent on operation wavelength. The location of the grooves is calculated based on two conditions. The first one being that the path-difference between adjacent grooves should be an integral multiple of the wavelength in the medium to achieve aberration-free grating focusing at the detector or output slit (or output waveguide) even with large beam diffraction angle from the entrance slit or input slit (or input waveguide). The second one being specific for a particular design goal of a curved-grating spectrometer. In an embodiment, elliptical mirrors each with focal points at the slit and detector are used for each groove to obtain aberration-free curved mirrors.
摘要翻译：本申请公开了一种包括紧凑弯曲光栅（CCG）及其相关联的紧凑弯曲光栅光谱仪（CCGS）或紧凑弯曲光栅波长多路复用器/解复用器（WMDM）模块的系统及其制造方法。该系统能够实现非常小的（分辨率vs.尺寸）RS因子。在本发明中，可以调整入口狭缝和检测器的位置，以便为特定设计目标具有最佳性能。使用取决于工作波长的规定公式计算初始槽间距。基于两个条件计算凹槽的位置。第一个是相邻槽之间的路径差应该是介质中的波长的整数倍，以便即使在入口处具有大的光束衍射角，也可以在检测器或输出狭缝（或输出波导）处聚焦的无像差光栅狭缝或输入狭缝（或输入波导）。第二个特定于曲面光栅光谱仪的特定设计目标。在一个实施例中，每个具有狭缝和检测器处的焦点的椭圆镜用于每个凹槽，以获得无像差的曲面镜。

3. 发明授权

US09188710B2 Lens and a method of forming the same, a method of generating a refractive index profile for a lens and a photonic package 有权
$Lens and a method of forming the same, a method of generating a refractive index profile for a lens and a photonic package$
标题翻译：透镜及其形成方法，产生透镜和光子封装的折射率分布的方法
公开(公告)号：US09188710B2
公开(公告)日：2015-11-17
申请号：US13576650
申请日：2011-02-02
申请人： Seng-Tiong Ho , Qian Wang , Yingyan Huang
发明人： Seng-Tiong Ho , Qian Wang , Yingyan Huang
IPC分类号： G02B3/00 , G02B3/02 , G02B6/124 , G02B6/028
CPC分类号： G02B3/0087 , G02B3/02 , G02B6/028 , G02B6/124
摘要： According to embodiments of the present invention, a lens comprising a refractive index profile configured such that rays of light propagating in the lens form an at least substantially plane wavefront at an at least substantially vertical plane of the lens, is provided. The profile is configured to vary in an at least substantially bell curve shape along a radial direction of the lens. The lens includes a plurality of layers configured to generate the profile, wherein each layer of the plurality of layers comprises at least a first film and a second film arranged one above the other.
摘要翻译：根据本发明的实施例，提供一种透镜，其包括折射率分布，其被配置为使得在透镜中传播的光线在透镜的至少基本垂直的平面处形成至少基本上平面的波前。该轮廓被配置为沿着透镜的径向以至少基本上为贝尔曲线的形状变化。透镜包括被配置为产生轮廓的多个层，其中多个层中的每个层包括至少第一膜和第二膜，所述第一膜和第二膜彼此排列。

4. 发明申请

US20130039620A1 Lens and a Method of Forming the Same, a Method of Generating a Refractive Index Profile for a Lens and a Photonic Package 有权
$Lens and a Method of Forming the Same, a Method of Generating a Refractive Index Profile for a Lens and a Photonic Package$
标题翻译：透镜及其形成方法，产生透镜的折射率曲线和光子包的方法
公开(公告)号：US20130039620A1
公开(公告)日：2013-02-14
申请号：US13576650
申请日：2011-02-02
申请人： Seng-Tiong Ho , Qian Wang , Yingyan Huang
发明人： Seng-Tiong Ho , Qian Wang , Yingyan Huang
IPC分类号： G02B6/32 , B05D5/06 , G02B3/00
CPC分类号： G02B3/0087 , G02B3/02 , G02B6/028 , G02B6/124
摘要： According to embodiments of the present invention, a lens comprising a refractive index profile configured such that rays of light propagating in the lens form an at least substantially plane wavefront at an at least substantially vertical plane of the lens, is provided. The profile is configured to vary in an at least substantially bell curve shape along a radial direction of the lens. The lens includes a plurality of layers configured to generate the profile, wherein each layer of the plurality of layers comprises at least a first film and a second film arranged one above the other.
摘要翻译：根据本发明的实施例，提供一种透镜，其包括折射率分布，其被配置为使得在透镜中传播的光线在透镜的至少基本垂直的平面处形成至少基本上平面的波前。该轮廓被配置为沿着透镜的径向以至少基本上为贝尔曲线的形状变化。透镜包括被配置为产生轮廓的多个层，其中多个层中的每个层包括至少第一膜和第二膜，所述第一膜和第二膜彼此排列。

5. 发明授权

US08102886B1 Integrated curved grating based semiconductor laser 有权
标题翻译：集成弧形光栅基半导体激光器
公开(公告)号：US08102886B1
公开(公告)日：2012-01-24
申请号：US12386817
申请日：2009-04-23
申请人： Seng-Tiong Ho , Yingyan Huang
发明人： Seng-Tiong Ho , Yingyan Huang
IPC分类号： H01S3/10
CPC分类号： H01S5/06255 , H01S5/02407 , H01S5/026 , H01S5/0287 , H01S5/0601 , H01S5/06821 , H01S5/1014 , H01S5/1032 , H01S5/141
摘要： A wavelength tunable laser which includes a first mirror, a diffraction grating to diffract a laser beam into a plurality of diffracted laser beams, at least one feedback waveguide, at least one second mirror. Each feedback waveguide precedes one of the second mirrors, and a phase detector to detect an error in a wavelength of a received laser beam with respect to a desired wavelength.
摘要翻译：一种波长可调激光器，包括第一反射镜，将激光束衍射成多个衍射激光束的衍射光栅，至少一个反馈波导，至少一个第二反射镜。每个反馈波导在第二反射镜之一之前，以及相位检测器，用于检测相对于期望波长的接收的激光束的波长的误差。

6. 发明申请

US20100135615A1 APPARATUS FOR COUPLING LIGHT BETWEEN INPUT AND OUTPUT WAVEGUIDES 有权
标题翻译：用于连接输入和输出波形之间的光的装置
公开(公告)号：US20100135615A1
公开(公告)日：2010-06-03
申请号：US12614995
申请日：2009-11-09
申请人： Seng-Tiong Ho , Yingyan Huang
发明人： Seng-Tiong Ho , Yingyan Huang
IPC分类号： G02B6/32
CPC分类号： G02B6/32 , G02B6/0281 , G02B6/0286 , G02B6/421 , G02B6/43
摘要： An apparatus for coupling light between input and output waveguides includes a substrate, an input waveguide disposed on the substrate and comprising a first optical axis, and an output waveguide disposed on the substrate and comprising a second optical axis vertically offset from the first optical axis. A superlens is disposed on the substrate between the input waveguide and the output waveguide. The superlens has a middle optical axis and comprises a vertically graded refractive index film having a refractive index distribution n(y), where y is a vertical direction substantially perpendicular to the middle optical axis.
摘要翻译：用于在输入和输出波导之间耦合光的装置包括：衬底，设置在衬底上并包括第一光轴的输入波导和布置在衬底上并包括从第一光轴垂直偏移的第二光轴的输出波导。在输入波导和输出波导之间的衬底上设置有超薄膜。超薄体具有中间光轴，并且包括具有折射率分布n（y）的垂直渐变折射率膜，其中y是基本上垂直于中间光轴的垂直方向。

7. 发明授权

US08462338B1 Curved grating spectrometer and wavelength multiplexer or demultiplexer with very high wavelength resolution 有权
标题翻译：弯曲光栅光谱仪和具有非常高波长分辨率的波长多路复用器或解复用器
公开(公告)号：US08462338B1
公开(公告)日：2013-06-11
申请号：US12623750
申请日：2009-11-23
申请人： Seng-Tiong Ho , Yingyan Huang
发明人： Seng-Tiong Ho , Yingyan Huang
IPC分类号： G01J3/28
CPC分类号： H04B10/07 , G01J3/0256 , G01J3/20 , G01J3/22 , G02B6/29326 , G02B6/29328
摘要： The present application discloses a system comprising a compact curved grating (CCG) and its associated compact curved grating spectrometer (CCGS) or compact curved grating wavelength multiplexer/demultiplexer (WMDM) module and a method for making the same. The system is capable of achieving a very small (resolution vs. size) RS factor. In the invention, the location of the entrance slit and detector can be adjusted in order to have the best performance for a particular design goal. The initial groove spacing is calculated using a prescribed formula dependent on operation wavelength. The location of the grooves is calculated based on two conditions. The first one being that the path-difference between adjacent grooves should be an integral multiple of the wavelength in the medium to achieve aberration-free grating focusing at the detector or output slit (or output waveguide) even with large beam diffraction angle from the entrance slit or input slit (or input waveguide). The second one being specific for a particular design goal of a curved-grating spectrometer. In an embodiment, elliptical mirrors each with focal points at the slit and detector are used for each groove to obtain aberration-free curved mirrors.
摘要翻译：本申请公开了一种包括紧凑弯曲光栅（CCG）及其相关联的紧凑弯曲光栅光谱仪（CCGS）或紧凑弯曲光栅波长多路复用器/解复用器（WMDM）模块的系统及其制造方法。该系统能够实现非常小的（分辨率vs.尺寸）RS因子。在本发明中，可以调整入口狭缝和检测器的位置，以便为特定设计目标具有最佳性能。使用取决于工作波长的规定公式计算初始槽间距。基于两个条件计算凹槽的位置。第一个是相邻槽之间的路径差应该是介质中波长的整数倍，以便即使在入口处具有较大的光束衍射角，也可以在检测器或输出狭缝（或输出波导）处聚焦的无像差光栅狭缝或输入狭缝（或输入波导）。第二个特定于曲面光栅光谱仪的特定设计目标。在一个实施例中，每个具有狭缝和检测器处的焦点的椭圆镜用于每个凹槽，以获得无像差的曲面镜。

8. 发明授权

US08201268B1 Integrated high index contrast sub-wavelength optical transforming tip (HICSWOTT) for near-field scanning optical microscope 有权
标题翻译：用于近场扫描光学显微镜的集成高折射率对比度亚波长光学转换尖端（HICSWOTT）
公开(公告)号：US08201268B1
公开(公告)日：2012-06-12
申请号：US12590685
申请日：2009-11-12
申请人： Seng-Tiong Ho , Yingyan Huang
发明人： Seng-Tiong Ho , Yingyan Huang
IPC分类号： H01J3/14 , C03C15/00
CPC分类号： G01Q60/22
摘要： An optical tip for a Near-field Scanning Optical Microscope (NSOM) is provided. The optical tip includes a waveguide with a semiconductor or metal core and a cladding. The refractive-index-square-ratio contrast between the core and the cladding is at least 0.3. The optical tip may also include a light detector and a light source. The waveguide, the light source and the light detector may be integrated to form a single chip.
摘要翻译：提供近场扫描光学显微镜（NSOM）的光学头。光学尖端包括具有半导体或金属芯和包层的波导。芯和包层之间的折射率 - 平方比对比度至少为0.3。光学尖端还可以包括光检测器和光源。波导，光源和光检测器可以被集成以形成单个芯片。

9. 发明授权

US08538208B2 Apparatus for coupling light between input and output waveguides 有权
标题翻译：用于在输入和输出波导之间耦合光的装置
公开(公告)号：US08538208B2
公开(公告)日：2013-09-17
申请号：US12614995
申请日：2009-11-09
申请人： Seng-Tiong Ho , Yingyan Huang
发明人： Seng-Tiong Ho , Yingyan Huang
IPC分类号： G02B6/26 , G02B6/42 , G02B6/10
CPC分类号： G02B6/32 , G02B6/0281 , G02B6/0286 , G02B6/421 , G02B6/43
摘要： An apparatus for coupling light between input and output waveguides includes a substrate, an input waveguide disposed on the substrate and comprising a first optical axis, and an output waveguide disposed on the substrate and comprising a second optical axis vertically offset from the first optical axis. A superlens is disposed on the substrate between the input waveguide and the output waveguide. The superlens has a middle optical axis and comprises a vertically graded refractive index film having a refractive index distribution n(y), where y is a vertical direction substantially perpendicular to the middle optical axis.
摘要翻译：用于在输入和输出波导之间耦合光的装置包括：衬底，设置在衬底上并包括第一光轴的输入波导和布置在衬底上并包括从第一光轴垂直偏移的第二光轴的输出波导。在输入波导和输出波导之间的衬底上设置有超薄膜。超薄体具有中间光轴，并且包括具有折射率分布n（y）的垂直渐变折射率膜，其中y是基本上垂直于中间光轴的垂直方向。

10. 发明申请

US20130114924A1 Optical Arrangement and a Method of Forming the Same 审中-公开
标题翻译：光学布置及其形成方法
公开(公告)号：US20130114924A1
公开(公告)日：2013-05-09
申请号：US13695142
申请日：2011-04-26
申请人： Ter-Hoe Loh , Seng-Tiong Ho , Yingyan Huang
发明人： Ter-Hoe Loh , Seng-Tiong Ho , Yingyan Huang
IPC分类号： G02B6/32 , G02B6/12
CPC分类号： G02B6/32 , G02B6/12 , G02B6/1245 , G02B6/305
摘要： According to embodiments of the present invention, an optical arrangement is provided. The optical arrangement includes a support substrate; at least one optical fiber arranged on the support substrate; at least one waveguide arranged on the support substrate and adjacent to the at least one optical fiber; the at least one waveguide defining a light propagation direction; and at least one grin index lens arranged asymmetrically relative to the light propagation direction such that light is coupled from the at least one optical fiber through the at least one grin index lens to the at least one waveguide.
摘要翻译：根据本发明的实施例，提供了一种光学装置。光学装置包括支撑基板; 布置在所述支撑基板上的至少一个光纤; 布置在所述支撑基板上并且邻近所述至少一个光纤的至少一个波导; 所述至少一个波导限定光传播方向; 以及至少一个相对于光传播方向非对称布置的微晶玻璃折射率透镜，使得光从所述至少一个光纤通过所述至少一个微粒折射率透镜耦合到所述至少一个波导。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式