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1. 发明授权

US08390804B2 Surface enhanced Raman spectroscopy employing vibrating nanorods 有权
标题翻译：使用振动纳米棒的表面增强拉曼光谱
公开(公告)号：US08390804B2
公开(公告)日：2013-03-05
申请号：US12697136
申请日：2010-01-29
申请人： Michael J. Stuke , Alexandre M. Bratkovski , Min Hu , Huei Pei Kuo , Jingjing Li , Zhiyong Li , Fung Suong Ou , Shih-Yuan (Sy) Wang , Wei Wu
发明人： Michael J. Stuke , Alexandre M. Bratkovski , Min Hu , Huei Pei Kuo , Jingjing Li , Zhiyong Li , Fung Suong Ou , Shih-Yuan (Sy) Wang , Wei Wu
IPC分类号： G01J3/44
CPC分类号： G01J3/44 , G01N21/658
摘要： A surface enhanced Raman spectroscopy (SERS) apparatus, system and method employ a plurality of nanorods configured to vibrate. The apparatus includes the nanorods having tips at free ends opposite an end attached to a substrate. The tips are configured to adsorb an analyte and to vibrate at a vibration frequency. The apparatus further includes a vibration source configured to vibrate the free ends of the nanorods at the vibration frequency in a back-and-forth motion. Vibration of the nanorods is configured to facilitate detection of a Raman scattering signal emitted by the analyte adsorbed on the nanorod tips. The system further includes a synchronous detector configured to receive the Raman signal and to be gated cooperatively with the vibration of the nanorods. The method includes inducing a vibration of the nanorods, illuminating the vibrating tips to produce a Raman signal, and detecting the Raman signal using the detector.
摘要翻译：表面增强拉曼光谱（SERS）装置，系统和方法采用配置成振动的多个纳米棒。该装置包括纳米棒，其具有与连接到基底的端部相对的自由端处的尖端。尖端被配置为吸附分析物并以振动频率振动。该装置还包括一个振动源，其构造成以往复运动的振动频率使纳米棒的自由端振动。纳米棒的振动被配置为便于检测由吸附在纳米棒尖端上的分析物发射的拉曼散射信号。该系统还包括一个同步检测器，其被配置为接收拉曼信号并与纳米棒的振动协同地门控。该方法包括诱导纳米棒的振动，照亮振动尖端以产生拉曼信号，以及使用检测器检测拉曼信号。

2. 发明申请

US20120105944A1 CIRCUIT SWITCHABLE OPTICAL DEVICE 有权
标题翻译：电路可切换光学设备
公开(公告)号：US20120105944A1
公开(公告)日：2012-05-03
申请号：US12915964
申请日：2010-10-29
申请人： Shih-Yuan (SY) Wang , Michael Renne Ty Tan
发明人： Shih-Yuan (SY) Wang , Michael Renne Ty Tan
IPC分类号： H01S3/00 , G02B6/35
CPC分类号： G02B6/3514 , G02B6/3556 , G02B6/43
摘要： A circuit switched optical device includes a first array of intersecting hollow waveguides formed in a first plane of a substrate. A second array of intersecting hollow waveguides is formed in a second plane of the substrate, and the second plane is positioned parallel to the first plane. An optical element within the first array selectively redirects an optical signal from the first array to the second array.
摘要翻译：电路交换光学器件包括形成在衬底的第一平面中的相交的空心波导的第一阵列。在基板的第二平面中形成第二阵列相交的中空波导，并且第二平面平行于第一平面定位。第一阵列内的光学元件选择性地将光信号从第一阵列重定向到第二阵列。

3. 发明申请

US20110260135A1 Method for Doping an Electrically Actuated Device 有权
标题翻译：电动驱动装置的掺杂方法
公开(公告)号：US20110260135A1
公开(公告)日：2011-10-27
申请号：US13130808
申请日：2009-01-14
申请人： Wei Wu , Sagi Varghese Mathai , Shih-Yuan (SY) Wang , Jianhua Yang
发明人： Wei Wu , Sagi Varghese Mathai , Shih-Yuan (SY) Wang , Jianhua Yang
IPC分类号： H01L45/00 , H01L21/02
CPC分类号： H04Q3/521 , B82Y10/00 , H01L27/2463 , H01L45/08 , H01L45/1233 , H01L45/145 , H01L45/146 , H01L45/1641 , H04Q2213/13003 , H04Q2213/1302 , H04Q2213/1304
摘要： An electrically actuated device (10) comprises an active region (30) disposed between a first electrode (12) and a second electrode (14); a substantially nonrandom distribution of dopant initiators at an interface between the active region and the first electrode; and a substantially nonrandom distribution of dopants in a portion of the active region adjacent to the interface.
摘要翻译：电驱动装置（10）包括设置在第一电极（12）和第二电极（14）之间的有源区（30）。在有源区和第一电极之间的界面处的掺杂剂引发剂的基本上非随机分布; 以及在与界面相邻的有源区域的一部分中的掺杂剂的基本非随机分布。

4. 发明授权

US07907654B2 Laser diode with a grating layer 有权
标题翻译：具有光栅层的激光二极管
公开(公告)号：US07907654B2
公开(公告)日：2011-03-15
申请号：US11796324
申请日：2007-04-27
申请人： Mihail (Mike) Sigalas , David A. Fattal , Shih-Yuan (SY) Wang
发明人： Mihail (Mike) Sigalas , David A. Fattal , Shih-Yuan (SY) Wang
IPC分类号： H01S5/00 , H01S3/08
CPC分类号： H01S5/18319 , H01S5/0425 , H01S5/18311
摘要： A laser diode is provided comprising a multiple quantum well structure, a current concentrating layer having an oxide-confined aperture, a grating layer having an index of refraction, and a transparent electrode, wherein the transparent electrode has an index of refraction less than the index of refraction of the grating layer.
摘要翻译：提供一种激光二极管，其包括多量子阱结构，具有氧化物限制孔的电流集中层，具有折射率的光栅层和透明电极，其中所述透明电极具有小于所述折射率的折射率的光栅层的折射。

5. 发明申请

US20100278478A1 MULTI-CHANNEL OPTICAL COUPLER 有权
标题翻译：多通道光耦合器
公开(公告)号：US20100278478A1
公开(公告)日：2010-11-04
申请号：US12433794
申请日：2009-04-30
申请人： Huei Pei Kuo , Michael Renne Ty Tan , Robert G. Walmsley , Shih-Yuan (SY) Wang , Paul Kessler Rosenberg
发明人： Huei Pei Kuo , Michael Renne Ty Tan , Robert G. Walmsley , Shih-Yuan (SY) Wang , Paul Kessler Rosenberg
IPC分类号： G02B6/26
CPC分类号： G02B6/2808
摘要： A solid core, multi-channel optical coupler comprising an elongate mixer body having an input end, an output end and sidewalls forming a length of the mixer body, where the input end is configured for coupling to a plurality of input channels providing an optical signal for transmission through the mixer body, and a plurality of output tapers coupled to the output end. Each of the output tapers has a reception area adjacent the output end of the mixer body for receiving a portion of the optical signal transmitted through the mixer body. Furthermore, the reception area of each output taper is variable to vary the intensity of the optical signal received by the output taper.
摘要翻译：一种固体芯多通道光耦合器，包括具有输入端的细长混合器主体，输出端和形成混合器主体长度的侧壁，其中输入端被配置为耦合到多个输入通道，提供光信号用于通过混合器主体的传输，以及耦合到输出端的多个输出锥度。每个输出锥形件具有邻近混合器主体的输出端的接收区域，用于接收通过混合器主体传输的一部分光信号。此外，每个输出锥度的接收区域是可变的，以改变由输出锥度接收的光信号的强度。

6. 发明授权

US07783145B2 Electrode having nanofilaments 有权
标题翻译：具有纳米丝的电极
公开(公告)号：US07783145B2
公开(公告)日：2010-08-24
申请号：US11872180
申请日：2007-10-15
申请人： Wei Wu , Zhaoning Yu , Shih-Yuan (SY) Wang
发明人： Wei Wu , Zhaoning Yu , Shih-Yuan (SY) Wang
IPC分类号： G02F1/01
CPC分类号： G02B6/4201 , B82Y20/00 , G02F1/011 , G02F1/015 , G02F1/0316 , G02F2201/12 , G02F2202/36 , H01L33/18
摘要： An optical device includes optical layer and an electrode configured to reduce eddy currents. The electrode includes an electrically conductive base portion and a plurality of nanofilaments in connection with the electrically conductive base portion. The nanofilaments are configured to conduct an electric current between the optical layer and the base portion of the electrode.
摘要翻译：光学装置包括光学层和配置成减少涡流的电极。电极包括与导电基部相连的导电基部和多根纳米丝。纳米丝被配置为在光学层和电极的基部之间传导电流。

7. 发明授权

US07499615B2 System and methods for routing optical signals 有权
标题翻译：光信号路由系统和方法
公开(公告)号：US07499615B2
公开(公告)日：2009-03-03
申请号：US11832559
申请日：2007-08-01
申请人： Michael Renne Ty Tan , Shih-Yuan (SY) Wang
发明人： Michael Renne Ty Tan , Shih-Yuan (SY) Wang
IPC分类号： G02B6/26
CPC分类号： G02B6/125 , G02B6/43
摘要： A system and methods for routing optical signals are disclosed. The system includes a first large core hollow waveguide having a reflective coating covering an interior of the waveguide and configured to guide a substantially collimated multi-mode coherent light beam. A second large core hollow waveguide with an interior reflective coating is coupled to the first waveguide with a coupling device. The coupling device is configured to redirect at least a portion of the coherent light beam from the first to the second waveguides through an optical path that is sufficiently short that a beam walk-off of the coherent light through the coupling device is less than half a width of the first large core hollow waveguide.
摘要翻译：公开了用于路由光信号的系统和方法。该系统包括第一大芯空心波导，其具有覆盖波导内部并被配置为引导基本准直的多模相干光束的反射涂层。具有内部反射涂层的第二大芯空心波导与耦合装置耦合到第一波导。耦合装置被配置为通过足够短的光路将来自第一至第二波导的相干光束的至少一部分重定向，使得通过耦合装置的相干光的光束偏移小于半第一大芯空心波导的宽度。

8. 发明授权

US08693881B2 Optical hetrodyne devices 有权
标题翻译：光学外差器件
公开(公告)号：US08693881B2
公开(公告)日：2014-04-08
申请号：US12950199
申请日：2010-11-19
申请人： Wei Wu , Shih-Yuan (SY) Wang , Alexandre M. Bratkovski
发明人： Wei Wu , Shih-Yuan (SY) Wang , Alexandre M. Bratkovski
IPC分类号： H04B10/12 , H04B10/148
CPC分类号： H04B10/64
摘要： An optical heterodyne device includes an optical meta-material exhibiting non-linear behavior. The optical meta-material mixes an input signal and a local signal to produce a heterodyne signal.
摘要翻译：光学外差设备包括显示非线性行为的光学超声材料。光学超声材料混合输入信号和本地信号以产生外差信号。

9. 发明申请

US20120128370A1 Optical Hetrodyne Devices 有权
标题翻译：光学异步设备
公开(公告)号：US20120128370A1
公开(公告)日：2012-05-24
申请号：US12950199
申请日：2010-11-19
申请人： Wei Wu , Shih-Yuan (Sy) Wang , Alexandre M. Bratkovski
发明人： Wei Wu , Shih-Yuan (Sy) Wang , Alexandre M. Bratkovski
IPC分类号： H04B10/12 , H04B10/148
CPC分类号： H04B10/64
摘要： An optical heterodyne device includes an optical meta-material exhibiting non-linear behavior. The optical meta-material mixes an input signal and a local signal to produce a heterodyne signal.
摘要翻译：光学外差设备包括显示非线性行为的光学超声材料。光学超声材料混合输入信号和本地信号以产生外差信号。

10. 发明申请

US20110188035A1 VIBRATING TIP SURFACE ENHANCED RAMAN SPECTROSCOPY 有权
标题翻译：振动提示表面增强拉曼光谱
公开(公告)号：US20110188035A1
公开(公告)日：2011-08-04
申请号：US12697156
申请日：2010-01-29
申请人： Huei Pei Kuo , Michael J. Stuke , Min Hu , Fung Suong Ou , Shih-Yuan (SY) Wang , Alexandre M. Bratkovski , Wei Wu , Zhiyong Li
发明人： Huei Pei Kuo , Michael J. Stuke , Min Hu , Fung Suong Ou , Shih-Yuan (SY) Wang , Alexandre M. Bratkovski , Wei Wu , Zhiyong Li
IPC分类号： G01J3/44
CPC分类号： G01J3/44
摘要： A vibrating tip surface enhanced Raman spectroscopy (SERS) apparatus, system and method employ a nano-needle configured to vibrate. The apparatus includes the nano-needle with a substantially sharp tip at a free end opposite an end attached to a substrate. The tip is configured to adsorb an analyte. The apparatus further includes a vibration source configured to provide an alternating current (AC) electric field that induces a vibration of the free end and the tip of the nano-needle. Vibration of the nano-needle under the influence of the AC electric field facilitates detection of a Raman scattering signal from the analyte adsorbed on the nano-needle tip. The system further includes a synchronous detector configured to be gated cooperatively with the vibration of the nano-needle. The method includes inducing the vibration, illuminating the vibrating tip to produce a Raman signal, and detecting the Raman signal using the detector.
摘要翻译：振动尖端表面增强拉曼光谱（SERS）装置，系统和方法采用配置为振动的纳米针。该装置包括在与连接到基底的端相对的自由端处具有基本尖锐的尖端的纳米针。尖端构造成吸附分析物。该装置还包括一个被配置为提供交流（AC）电场的振动源，其引起自由端和纳米针的尖端的振动。在AC电场的影响下，纳米针的振动有助于检测吸附在纳米针尖上的分析物的拉曼散射信号。该系统还包括配置为与纳米针的振动协同地选通的同步检测器。该方法包括引起振动，照亮振动尖端以产生拉曼信号，并使用检测器检测拉曼信号。

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