专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08705898B2 Systems, devices and methods for tuning a resonant wavelength of an optical resonator and dispersion properties of a photonic crystal waveguide 失效
标题翻译：用于调谐光谐振器的谐振波长和光子晶体波导的色散特性的系统，装置和方法
公开(公告)号：US08705898B2
公开(公告)日：2014-04-22
申请号：US12664627
申请日：2008-06-16
申请人： Chee Wei Wong , Xiaodong Yang , Charlton Chen , Chad Husko
发明人： Chee Wei Wong , Xiaodong Yang , Charlton Chen , Chad Husko
IPC分类号： G02F1/01 , G02B6/26 , G02B6/42
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/12007
摘要： Some embodiments of the disclosed subject matter provide systems, devices, and methods for tuning resonant wavelengths of an optical resonator. Some embodiments of the disclosed subject matter provide systems, devices, and methods for tuning dispersion properties of photonic crystal waveguides. In some embodiments, methods for tuning a resonant wavelength of an optical resonator are provided, the methods including: providing an optical resonator having a surface; determining an initial resonant wavelength emitted by the optical resonator in response to an electromagnetic radiation input; determining a number of layers of dielectric material based on a difference between the initial resonant wavelength and a target resonant wavelength and a predetermined tuning characteristic; and applying the determined number of layers of dielectric material to the surface of the optical resonator to tune the initial resonant wavelength to a tuned resonant wavelength.
摘要翻译：所公开的主题的一些实施例提供用于调谐光学谐振器的谐振波长的系统，装置和方法。所公开的主题的一些实施例提供用于调整光子晶体波导的色散性质的系统，装置和方法。在一些实施例中，提供了用于调谐光学谐振器的谐振波长的方法，所述方法包括：提供具有表面的光学谐振器; 确定响应于电磁辐射输入由光谐振器发射的初始谐振波长; 基于初始谐振波长和目标谐振波长之间的差异以及预定的调谐特性来确定介电材料层数; 以及将确定数量的介电材料层施加到光学谐振器的表面以将初始谐振波长调谐到调谐谐振波长。

12. 发明授权

US08017419B2 All-silicon raman amplifiers and lasers based on micro ring resonators 有权
标题翻译：全硅拉曼放大器和基于微环谐振器的激光器
公开(公告)号：US08017419B2
公开(公告)日：2011-09-13
申请号：US12392634
申请日：2009-02-25
申请人： Xiaodong Yang , Chee Wei Wong
发明人： Xiaodong Yang , Chee Wei Wong
IPC分类号： H01L21/00 , H01S3/083
CPC分类号： H01S3/0632 , H01S3/083 , H01S3/094096 , H01S3/1628 , H01S3/2308 , H01S3/30
摘要： Methods of manufacturing a lasing device are provided by some embodiments, the methods including: creating a silicon micro ring with a predetermined radius and a predetermined first cross-sectional dimension; creating a silicon waveguide with a predetermined second cross-sectional dimension, the silicon waveguide spaced from the silicon micro ring by a predetermined distance; and wherein the predetermined distance, the predetermined radius, the predetermined first cross-sectional dimension, and the predetermined second cross-sectional dimension are determined so that at least one first whispering gallery mode resonant frequency of the silicon micro ring and at least one second whispering gallery mode resonant frequency of the silicon micro ring are separated by an optical phonon frequency of silicon.
摘要翻译：通过一些实施例提供了制造激光装置的方法，所述方法包括：产生具有预定半径和预定第一横截面尺寸的硅微环; 产生具有预定第二横截面尺寸的硅波导，所述硅波导与所述硅微环间隔预定距离; 并且其中确定预定距离，预定半径，预定的第一横截面尺寸和预定的第二横截面尺寸，使得硅微环的至少一个第一耳语模式共振频率和至少一个第二耳语硅微环的画廊模式谐振频率由硅的光学声子频率分离。

13. 发明授权

US08809090B2 All-silicon Raman amplifiers and laser based on micro ring resonators 有权
标题翻译：全硅拉曼放大器和基于微环谐振器的激光器
公开(公告)号：US08809090B2
公开(公告)日：2014-08-19
申请号：US13419173
申请日：2012-03-13
申请人： Xiaodong Yang , Chee Wei Wong
发明人： Xiaodong Yang , Chee Wei Wong
IPC分类号： H01L21/00 , H01S3/083
CPC分类号： H01S3/0632 , H01S3/083 , H01S3/094096 , H01S3/1628 , H01S3/2308 , H01S3/30
摘要： Devices for generating a laser beam are disclosed. The devices include a silicon micro ring having at least one silicon optical waveguide disposed at a distance from the micro ring. The radius and the cross-sectional dimension of the micro ring, the cross-sectional dimension of the waveguide, and the distance between the micro ring and the waveguide are determined such that one or more pairs of whispering gallery mode resonant frequencies of the micro ring are separated by an optical phonon frequency of silicon. Methods of manufacturing a lasing device including a silicon micro ring coupled with a silicon waveguide are also disclosed.
摘要翻译：公开了用于产生激光束的装置。这些器件包括硅微环，其具有与微环一定距离设置的至少一个硅光波导。确定微环的半径和横截面尺寸，波导的横截面尺寸以及微环与波导之间的距离，使得微环的一对或多对耳语模式谐振频率被硅的光学声子频率分开。还公开了包括与硅波导耦合的硅微环的激光装置的制造方法。

14. 发明申请

US20100270481A1 SYSTEMS, DEVICES AND METHODS FOR TUNING A RESONANT WAVELENGTH OF AN OPTICAL RESONATOR AND DISPERSION PROPERTIES OF A PHOTONIC CRYSTAL WAVEGUIDE 失效
标题翻译：用于调谐光学谐振器的共振波长和光子晶体波形的分散特性的系统，装置和方法
公开(公告)号：US20100270481A1
公开(公告)日：2010-10-28
申请号：US12664627
申请日：2008-06-16
申请人： Chee Wei Wong , Xiaodong Yang , Charlton Chen , Chad Husko
发明人： Chee Wei Wong , Xiaodong Yang , Charlton Chen , Chad Husko
IPC分类号： G21K5/02 , G02B6/10 , B05D5/06
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/12007
摘要： Some embodiments of the disclosed subject matter provide systems, devices, and methods for tuning resonant wavelengths of an optical resonator. Some embodiments of the disclosed subject matter provide systems, devices, and methods for tuning dispersion properties of photonic crystal waveguides. In some embodiments, methods for tuning a resonant wavelength of an optical resonator are provided, the methods including: providing an optical resonator having a surface; determining an initial resonant wavelength emitted by the optical resonator in response to an electromagnetic radiation input; determining a number of layers of dielectric material based on a difference between the initial resonant wavelength and a target resonant wavelength and a predetermined tuning characteristic; and applying the determined number of layers of dielectric material to the surface of the optical resonator to tune the initial resonant wavelength to a tuned resonant wavelength.
摘要翻译：所公开的主题的一些实施例提供用于调谐光学谐振器的谐振波长的系统，装置和方法。所公开的主题的一些实施例提供用于调整光子晶体波导的色散性质的系统，装置和方法。在一些实施例中，提供了用于调谐光学谐振器的谐振波长的方法，所述方法包括：提供具有表面的光学谐振器; 确定响应于电磁辐射输入由光谐振器发射的初始谐振波长; 基于初始谐振波长和目标谐振波长之间的差异以及预定的调谐特性来确定介电材料层数; 以及将确定数量的介电材料层施加到光学谐振器的表面以将初始谐振波长调谐到调谐谐振波长。

15. 发明申请

US20120177080A1 ALL-SILICON RAMAN AMPLIFIERS AND LASER BASED ON MICRO RING RESONATORS 有权
标题翻译：基于微环谐振器的全硅拉曼放大器和激光器
公开(公告)号：US20120177080A1
公开(公告)日：2012-07-12
申请号：US13419173
申请日：2012-03-13
申请人： Xiaodong Yang , Chee Wei Wong
发明人： Xiaodong Yang , Chee Wei Wong
IPC分类号： H01S5/02 , H01S3/30
CPC分类号： H01S3/0632 , H01S3/083 , H01S3/094096 , H01S3/1628 , H01S3/2308 , H01S3/30
摘要： Devices for generating a laser beam are disclosed. The devices include a silicon micro ring having at least one silicon optical waveguide disposed at a distance from the micro ring. The radius and the cross-sectional dimension of the micro ring, the cross-sectional dimension of the waveguide, and the distance between the micro ring and the waveguide are determined such that one or more pairs of whispering gallery mode resonant frequencies of the micro ring are separated by an optical phonon frequency of silicon. Methods of manufacturing a lasing device including a silicon micro ring coupled with a silicon waveguide are also disclosed.
摘要翻译：公开了用于产生激光束的装置。这些器件包括硅微环，其具有与微环一定距离设置的至少一个硅光波导。确定微环的半径和横截面尺寸，波导的横截面尺寸以及微环与波导之间的距离，使得微环的一对或多对耳语模式谐振频率被硅的光学声子频率分开。还公开了包括与硅波导耦合的硅微环的激光装置的制造方法。

16. 发明申请

US20090191657A1 ALL-SILICON RAMAN AMPLIFIERS AND LASERS BASED ON MICRO RING RESONATORS 有权
标题翻译：基于微环谐振器的全硅拉曼放大器和激光器
公开(公告)号：US20090191657A1
公开(公告)日：2009-07-30
申请号：US12392634
申请日：2009-02-25
申请人： Xiaodong Yang , Chee Wei Wong
发明人： Xiaodong Yang , Chee Wei Wong
IPC分类号： H01L21/00
CPC分类号： H01S3/0632 , H01S3/083 , H01S3/094096 , H01S3/1628 , H01S3/2308 , H01S3/30
摘要： Methods of manufacturing a lasing device are provided by some embodiments, the methods including: creating a silicon micro ring with a predetermined radius and a predetermined first cross-sectional dimension; creating a silicon waveguide with a predetermined second cross-sectional dimension, the silicon waveguide spaced from the silicon micro ring by a predetermined distance; and wherein the predetermined distance, the predetermined radius, the predetermined first cross-sectional dimension, and the predetermined second cross-sectional dimension are determined so that at least one first whispering gallery mode resonant frequency of the silicon micro ring and at least one second whispering gallery mode resonant frequency of the silicon micro ring are separated by an optical phonon frequency of silicon.
摘要翻译：通过一些实施例提供了制造激光装置的方法，所述方法包括：产生具有预定半径和预定第一横截面尺寸的硅微环; 产生具有预定第二横截面尺寸的硅波导，所述硅波导与所述硅微环间隔预定距离; 并且其中确定预定距离，预定半径，预定的第一横截面尺寸和预定的第二横截面尺寸，使得硅微环的至少一个第一耳语模式共振频率和至少一个第二耳语硅微环的画廊模式谐振频率由硅的光学声子频率分离。

17. 发明授权

US07346251B2 Light emission using quantum dot emitters in a photonic crystal 失效
标题翻译：光子晶体中使用量子点发射体的发光
公开(公告)号：US07346251B2
公开(公告)日：2008-03-18
申请号：US11405732
申请日：2006-04-18
申请人： Ranojoy Bose , Chee Wei Wong , Xiaodong Yang
发明人： Ranojoy Bose , Chee Wei Wong , Xiaodong Yang
IPC分类号： G02B6/10
CPC分类号： G02B6/1225 , B82Y10/00 , B82Y20/00
摘要： Devices and methods of manufacturing; for emitting substantially white light using a photonic crystal are described. The photonic crystal has a lattice of air holes and is made from a substrate containing quantum dots. The substrate is etched with three defects that are optically coupled together so that each emits only certain frequencies of light. In combination, the defects can produce substantially white light. The parameters of the photonic crystal are dimensioned so as to cause the coupling between the defects to produce substantially white light.
摘要翻译：设备和制造方法; 描述了使用光子晶体发射基本上白光的光。光子晶体具有空穴的格子，并且由含有量子点的衬底制成。蚀刻具有光学耦合在一起的三个缺陷的衬底，使得每个缺陷只发射某些频率的光。结合起来，这些缺陷可以产生基本上白色的光。光子晶体的参数的尺寸被设计成使得缺陷之间的耦合产生基本上白色的光。

18. 发明申请

US20080176755A1 SYSTEMS AND METHODS FOR BIODOSIMETRY WITH BIOCHIP USING GENE EXPRESSION SIGNATURES 审中-公开
标题翻译：使用基因表达标记生物测定生物测定的系统和方法
公开(公告)号：US20080176755A1
公开(公告)日：2008-07-24
申请号：US11844906
申请日：2007-08-24
申请人： Sally A. Amundson , Daniel Attinger , Chee Wei Wong
发明人： Sally A. Amundson , Daniel Attinger , Chee Wei Wong
IPC分类号： C40B30/00 , C40B60/12
CPC分类号： C40B60/12 , B01L3/5027 , B01L3/502723 , B01L3/502738 , B01L2200/10 , B01L2300/0636 , B01L2300/1827 , C40B30/10 , G01T1/02
摘要： Exposure to ionizing radiation can produce a well-defined dose dependent signature in terms of changes in gene expression. In approaches and devices described herein, such a signature can be used to generate and use a self-contained radiation biodosimeter device, based on, for example, a blood finger stick. Various aspects of the invention are directed to biodosimetry with a fully integrated biochip using gene expression signatures.
摘要翻译：根据基因表达的变化，暴露于电离辐射可以产生明确的剂量依赖性特征。在本文描述的方法和装置中，可以使用这种签名来产生和使用基于例如血液手指棒的独立的辐射生物测定装置。本发明的各个方面涉及使用基因表达特征的具有完全整合的生物芯片的生物测定法。

19. 发明授权

US07110628B2 Reconfigurable microphotonics devices via deformable membrane platforms 失效
标题翻译：可重构的微电子器件通过可变形膜平台
公开(公告)号：US07110628B2
公开(公告)日：2006-09-19
申请号：US10619203
申请日：2003-07-14
申请人： Chee Wei Wong , George Barbastathis , Sang-Gook Kim
发明人： Chee Wei Wong , George Barbastathis , Sang-Gook Kim
IPC分类号： G02B6/12 , G02B6/10
CPC分类号： B82Y20/00 , G02B6/12007 , G02B6/1225 , G02F1/011 , G02F1/0128
摘要： A microphotonic device is provided. The microphotonic device includes a membrane structure that can experience strain. A waveguide element is formed on the membrane structure so that when the membrane structure is strained, the waveguide element elements are tuned to a selective amount.
摘要翻译：提供微电子装置。微电子器件包括可以经受应变的膜结构。波导元件形成在膜结构上，使得当膜结构变形时，将波导元件元件调谐到选择量。

20. 发明授权

US06975459B2 Micro-actuated adaptive diffractive composites 失效
$Micro-actuated adaptive diffractive composites$
标题翻译：微致动自适应衍射复合材料
公开(公告)号：US06975459B2
公开(公告)日：2005-12-13
申请号：US10387026
申请日：2003-03-12
申请人： George Barbastathis , Sang-Gook Kim , Wei-Chuan Shih , Chee Wei Wong , Yong-Bae Jeon
发明人： George Barbastathis , Sang-Gook Kim , Wei-Chuan Shih , Chee Wei Wong , Yong-Bae Jeon
IPC分类号： G02B5/18 , G02B5/32 , G02B26/08 , G03H1/04 , G03H1/22
CPC分类号： G03H1/0248 , G02B5/1828 , G02B5/32 , G02B26/0808 , G03H1/0402 , G03H1/22 , G03H1/2294 , G03H2225/13 , G03H2225/23 , G03H2225/24
摘要： A volume diffractive composite is disclosed for providing illumination at a first output angle. The volume diffractive composite comprises a first plurality of grating elements that are mutually spaced from another in a first position with a first spacing period along a first plane, and an actuation unit for changing at least one of the position or the spacing period of the first plurality of grating elements to a second position or spacing period to provide illumination at a second output angle.
摘要翻译：公开了用于以第一输出角提供照明的体积衍射复合物。所述体积衍射复合物包括第一多个光栅元件，所述第一多个光栅元件在第一位置与第一多个光栅元件相互间隔，所述第一多个光栅元件具有沿着第一平面的第一间隔周期;以及致动单元，用于改变所述第一和第二间隔周期的至少一个多个光栅元件到第二位置或间隔周期以提供第二输出角度的照明。

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