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21. 发明授权

US08017239B2 Metamaterials and methods of making the same 有权
标题翻译：超材料和制造方法
公开(公告)号：US08017239B2
公开(公告)日：2011-09-13
申请号：US11395698
申请日：2006-03-31
申请人： Alexandre M. Bratkovski , R. Stanley Williams
发明人： Alexandre M. Bratkovski , R. Stanley Williams
IPC分类号： B32B9/00
CPC分类号： G02F1/355 , G02F1/3611 , G02F1/3612 , Y10S977/742 , Y10T428/25 , Y10T428/30 , Y10T428/31504
摘要： A metamaterial includes a non-linear organic material and a plurality of metallic resonators embedded substantially within the non-linear organic material.
摘要翻译：超材料包括非线性有机材料和基本上嵌入在非线性有机材料内的多个金属谐振器。

22. 发明授权

US07995201B2 Plasmonic electric-field concentrator arrays and systems for performing raman spectroscopy 失效
标题翻译：等离子体电场集中器阵列和用于执行拉曼光谱的系统
公开(公告)号：US07995201B2
公开(公告)日：2011-08-09
申请号：US12287549
申请日：2008-10-10
申请人： Alexandre M. Bratkovski , Ekaterina Viktorovna Ponizovskaya , Zhiyong Li
发明人： Alexandre M. Bratkovski , Ekaterina Viktorovna Ponizovskaya , Zhiyong Li
IPC分类号： G01J3/44
CPC分类号： G01N21/658
摘要： Various embodiments of the present invention relate to plasmonic electric-field concentrators and to systems incorporating the plasmonic electric-field concentrators to perform Raman spectroscopy. In one aspect, a plasmonic electric-field concentrator comprises two or more large features, and a relatively small feature similar in shape to large features positioned adjacent to the two or more large features. The features are arranged so that when light of an appropriate wavelength is incident on the features, surface plasmon polaritons form on the outer surfaces of the features. The surface plasmon polaritons have associated electric fields extending perpendicular to the surfaces of the features. The electric fields are concentrated in the space between features forming an electric field hot spot that enhances Raman scattered light emitted from an analyte proximate to or absorbed on the features.
摘要翻译：本发明的各种实施例涉及等离子体电场集中器以及结合等离子体激元集中器以执行拉曼光谱的系统。一方面，等离子体电场集中器包括两个或更多个大特征，以及与形状相邻的相对较小的特征，其尺寸与两个或更多个特征邻近的大特征相似。特征被布置成使得当适当波长的光入射到特征上时，在特征的外表面上形成表面等离子体激元。表面等离子体激元极化子具有垂直于特征表面延伸的相关电场。电场集中在形成电场热点的特征之间的空间中，其增强了从附近或被吸收在特征上的分析物发射的拉曼散射光。

23. 发明申请

US20110188034A1 SURFACE ENHANCED RAMAN SPECTROSCOPY EMPLOYING VIBRATING NANORODS 有权
标题翻译：表面增强拉曼光谱仪采用振动纳米级
公开(公告)号：US20110188034A1
公开(公告)日：2011-08-04
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。

24. 发明授权

US07989841B1 Fast injection optical switch 有权
标题翻译：快速注入光开关
公开(公告)号：US07989841B1
公开(公告)日：2011-08-02
申请号：US11831704
申请日：2007-07-31
申请人： Alexandre M. Bratkovski , Shih-Yuan Wang , Theodore I. Kamins
发明人： Alexandre M. Bratkovski , Shih-Yuan Wang , Theodore I. Kamins
IPC分类号： H01S5/00
CPC分类号： H01L31/1113
摘要： A fast injection optical switch is disclosed. The optical switch includes a thyristor having a plurality of layers including an outer doped layer and a switching layer. An area of the thyristor is configured to receive a light beam to be directed through at least one of the plurality of layers and exit the thyristor at a predetermined angle. At least two electrodes are coupled to the thyristor and configured to enable a voltage to be applied to facilitate carriers from the outer doped layer to be directed to the switching layer. Sufficient carriers can be directed to the switching layer to provide a change in refractive index of the switching layer to redirect at least a portion of the light beam to exit the thyristor at a deflection angle different from the predetermined angle.
摘要翻译：公开了一种快速注入光开关。光开关包括具有包括外掺杂层和开关层的多个层的晶闸管。晶闸管的区域被配置为接收要被引导通过多个层中的至少一个层并且以预定角度离开晶闸管的光束。至少两个电极耦合到晶闸管并且被配置为使得能够施加电压以便于来自外部掺杂层的载流子被引导到开关层。足够的载体可以被引导到开关层，以提供开关层的折射率的变化，以使至少一部分光束以不同于预定角度的偏转角度离开晶闸管。

25. 发明申请

US20110081109A1 NANOPARTICLE ARRAY PHOTONIC WAVEGUIDE 审中-公开
标题翻译：纳米粒子阵列波长波
公开(公告)号：US20110081109A1
公开(公告)日：2011-04-07
申请号：US12573862
申请日：2009-10-05
申请人： Lars H. Thylen , Alexandre M. Bratkovski
发明人： Lars H. Thylen , Alexandre M. Bratkovski
IPC分类号： G02B6/26 , G02B6/10 , G02B6/00
CPC分类号： G02B6/1226 , B82Y20/00 , H01S5/041 , H01S5/1046 , H01S5/1067 , H01S5/341
摘要： A nanoparticle array photonic waveguide, a photonic transmission system and a method of photonic transmission compensate for optical loss in an optical signal through stimulated emission using an optical gain material in a core of composite nanoparticles. The nanoparticle array photonic waveguide includes a plurality of the composite nanoparticles arranged adjacent to one another in a row. A composite nanoparticle of the plurality includes a shell and a core. The shell includes a negative dielectric constant material that is capable of supporting an optical signal on a surface of the shell. The core is adjacent to a side of the shell opposite to the shell surface. The core includes an optical gain material (OGM) that is capable of providing optical gain to the optical signal through stimulated emission within the OGM.
摘要翻译：纳米颗粒阵列光子波导，光子传输系统和光子传输方法通过使用复合纳米颗粒核心中的光学增益材料的受激发射补偿光信号中的光损耗。纳米颗粒阵列光子波导包括多个以一行彼此相邻布置的复合纳米颗粒。多个复合纳米颗粒包括壳和芯。外壳包括负介电常数材料，其能够支撑壳体表面上的光信号。芯部与壳体表面相对的一侧相邻。核心包括一个光增益材料（OGM），能够通过OGM内受激发射的光信号提供光学增益。

26. 发明申请

US20090034977A1 MULTIPLEXING HIGH SPEED LIGHT EMITTING DIODES (LEDs) 审中-公开
标题翻译：多路复用高速发光二极管（LED）
公开(公告)号：US20090034977A1
公开(公告)日：2009-02-05
申请号：US11830618
申请日：2007-07-30
申请人： Michael Renne Ty Tan , Shih-Yuan Wang , Alexandre M. Bratkovski , Marco Fiorentino , Raymond G. Beausoleil
发明人： Michael Renne Ty Tan , Shih-Yuan Wang , Alexandre M. Bratkovski , Marco Fiorentino , Raymond G. Beausoleil
IPC分类号： H04J14/02
CPC分类号： H04J14/02 , H01L33/025 , H01L33/06 , H01L33/22
摘要： A system for multiplexing a plurality of high speed light emitting diodes (HSLEDs) includes a plurality of HSLEDs. Each of the plurality of HSLEDs emits a wavelength of light at a speed greater than or equal to about 1 Gigabyte per second. A multiplexer receives the wavelengths of light from the plurality of HSLEDs and combines the wavelengths of light for transmission over a channel. A method of multiplexing the plurality of HSLEDs is also disclosed.
摘要翻译：用于复用多个高速发光二极管（HSLED）的系统包括多个HSLED。多个HSLED中的每一个以大于或等于约1千兆字节/秒的速度发射光的波长。多路复用器接收来自多个HSLED的波长的波长，并且组合用于在信道上传输的光的波长。还公开了复用多个HSLED的方法。

27. 发明申请

US20080266640A1 Structure and method for modulating light 有权
标题翻译：调制光的结构和方法
公开(公告)号：US20080266640A1
公开(公告)日：2008-10-30
申请号：US11789816
申请日：2007-04-26
申请人： Shih-Yuan Wang , Alexandre M. Bratkovski
发明人： Shih-Yuan Wang , Alexandre M. Bratkovski
IPC分类号： G02F1/23 , G02F1/017 , G02F1/19
CPC分类号： G02F1/015 , B82Y20/00 , G02F1/017 , G02F2001/0152 , G02F2201/30 , G02F2202/36
摘要： A structure includes a film having a plurality of nanoapertures and a semiconductor layer in connection with the film. The nanoapertures are configured to allow the transmission of a predetermined subwavelength of light through the film via the plurality of nanoapertures. The semiconductor layer facilitates the modulation of the predetermined subwavelength of light transmitted through the film. The structure also includes a carrier generator for modulating the predetermined subwavelength of light by generating charge carriers
摘要翻译：一种结构包括具有多个纳米孔径的膜和与膜相关的半导体层。纳米孔径被配置为允许经由多个纳米孔径传输预定亚波长的光穿过膜。半导体层有助于调制透过薄膜的光的预定亚波长。该结构还包括载波发生器，用于通过产生电荷载流子来调制预定的亚波长的光

28. 发明申请

US20080095203A1 Multi-emitter image formation with reduced speckle 审中-公开
标题翻译：具有减少斑点的多发射体图像形成
公开(公告)号：US20080095203A1
公开(公告)日：2008-04-24
申请号：US11584475
申请日：2006-10-19
申请人： Alexandre M. Bratkovski , Shih-Yuan Wang , M. Saiful Islam
发明人： Alexandre M. Bratkovski , Shih-Yuan Wang , M. Saiful Islam
IPC分类号： H01S3/10
CPC分类号： H04N9/3129 , H01S5/423
摘要： A technique for reducing speckle in a projected image includes forming an image using a plurality of laser light emitters. An input to the plurality of laser light emitters is non-mechanically perturbed to a degree sufficient to disrupt wavefront uniformity across the array of laser light emitters.
摘要翻译：用于减少投影图像中的斑点的技术包括使用多个激光发射器形成图像。多个激光发射器的输入被非机械地扰动到足以破坏激光发射器阵列上的波前均匀性的程度。

29. 发明授权

US07359111B1 Optical steering device and method 有权
标题翻译：光转向装置及方法
公开(公告)号：US07359111B1
公开(公告)日：2008-04-15
申请号：US11651315
申请日：2007-01-08
申请人： Alexandre M. Bratkovski
发明人： Alexandre M. Bratkovski
IPC分类号： G02F1/35 , G02F2/02
CPC分类号： G02F1/29 , G02F1/37 , G02F2202/32
摘要： An optical device for steering radiation comprises a superprism structure a negative index of refraction for electromagnetic radiation having a frequency of 2ω only, and a photon upconversion structure disposed to upconvert a portion of incident electromagnetic radiation having a frequency of ω to electromagnetic radiation having a frequency of 2ω and to couple a portion of the incident electromagnetic radiation having a frequency ω and the upconverted electromagnetic radiation having a frequency of 2ω into the superprism structure.
摘要翻译：用于转向辐射的光学装置包括对仅具有2omega频率的电磁辐射的负折射率的超混合结构，以及被设置为将具有ω的频率的入射电磁辐射的一部分上变频到具有频率的电磁辐射的超混合结构并且将具有频率ω的入射电磁辐射的一部分和具有2omega频率的上变频电磁辐射耦合到超微结构中。

30. 发明授权

US07352941B2 Method and apparatus for electromagnetic resonance and amplification using negative index material 有权
标题翻译：使用负指数材料进行电磁共振和放大的方法和装置
公开(公告)号：US07352941B2
公开(公告)日：2008-04-01
申请号：US11590410
申请日：2006-10-31
申请人： Alexandre M. Bratkovski , Raymond Beausoleil , Shih-Yuan Wang
发明人： Alexandre M. Bratkovski , Raymond Beausoleil , Shih-Yuan Wang
IPC分类号： G02B6/10 , G02F1/29 , G01B9/02 , H01S3/08
CPC分类号： H01S3/08 , B82Y20/00 , G02B1/005 , G02B1/007
摘要： An electromagnetic resonance device includes an input reflector, an output reflector, and a negative index material (NIM) disposed between the input reflector and the output reflector. The input reflector and output reflector are configured to be reflective to radiation having a wavelength of interest. The NIM is configured to have a negative refraction at the wavelength of interest. A first radiation is reflected by the input reflector toward the first surface of the NIM, passes through the NIM, and is focused on the output reflector as a second radiation. The second radiation is reflected by the output reflector toward the second surface of the NIM, passes through the NIM, and is focused on the input reflector as the first radiation. A gain medium may be included to amplify the first radiation and the second radiation to generate a laser radiation.
摘要翻译：电磁共振装置包括设置在输入反射器和输出反射器之间的输入反射器，输出反射器和负指数材料（NIM）。输入反射器和输出反射器被配置为反射具有感兴趣波长的辐射。 NIM被配置为在感兴趣的波长处具有负折射。第一辐射由输入反射器朝向NIM的第一表面反射，穿过NIM，并且作为第二辐射聚焦在输出反射器上。第二辐射由输出反射器朝向NIM的第二表面反射，穿过NIM，并且作为第一辐射聚焦在输入反射器上。可以包括增益介质以放大第一辐射和第二辐射以产生激光辐射。

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