-
公开(公告)号：US20080089645A1
公开(公告)日：2008-04-17
申请号：US11581194
申请日：2006-10-12
IPC分类号： G02B6/34
CPC分类号： G02B6/02309 , G02B6/29394 , G02B6/29395
摘要： Dispersion compensation for an optical signal having a first frequency range is described. The optical signal is applied to a dispersion compensating material having a negatively refracting behavior within the first frequency range. The dispersion compensating material is tuned by application of a control signal that varies at least one characteristic of the dispersion compensating material associated with the negatively refracting behavior.
摘要翻译： 描述具有第一频率范围的光信号的色散补偿。 光信号被施加到在第一频率范围内具有负折射特性的色散补偿材料。 通过施加改变与负折射行为相关联的色散补偿材料的至少一个特征的控制信号来调节色散补偿材料。
-
公开(公告)号：US20080088524A1
公开(公告)日：2008-04-17
申请号：US11580338
申请日：2006-10-12
IPC分类号： H01Q15/02
CPC分类号： H01Q13/28 , H01Q15/0086 , H01Q15/08
摘要： A composite material comprising a dielectric material and a plurality of non-overlapping local resonant cell groups disposed across the dielectric material is described. Each local resonant cell group comprises a plurality of resonant cells that are small relative to a first wavelength of electromagnetic radiation that is incident upon the composite material. Each local resonant cell group has a spatial extent that is not larger than an order of the first wavelength. For each of the local resonant cell groups, the resonant cells therein are chirped with respect to at least one geometric feature thereof such that a plurality of different subsets of the resonant cells resonate for a respective plurality of wavelengths in a spectral neighborhood of the first wavelength. The composite material exhibits at least one of a negative effective permeability and a negative effective permittivity for each of the plurality of wavelengths in that spectral neighborhood.
摘要翻译： 描述了一种复合材料，其包括电介质材料和跨过电介质材料设置的多个非重叠的局部谐振电池组。 每个本地谐振单元组包括相对于入射在复合材料上的电磁辐射的第一波长小的多个谐振单元。 每个局部谐振单元组具有不大于第一波长的阶数的空间范围。 对于每个本地谐振单元组，其中的谐振单元相对于其至少一个几何特征被啁啾，使得谐振单元的多个不同子集对于第一波长的光谱邻域中的相应多个波长共振 。 所述复合材料对所述光谱邻域中的所述多个波长中的每一个表现出负的有效磁导率和负的有效介电常数中的至少一个。
-
公开(公告)号：US20080031025A1
公开(公告)日：2008-02-07
申请号：US11776557
申请日：2007-07-12
申请人： Shih-Yuan Wang
发明人： Shih-Yuan Wang
CPC分类号： H02M3/156
摘要： A DC power conversion circuit with constant current output includes a DC voltage source, a driving circuit and a control signal generator. The DC voltage source is used for providing DC power. The driving circuit includes a switch, a resistor, a diode, and an inductor. The switch has three ends, one used for receiving a control signal. Furthermore, the switch is used for conducting or cutting off a coupling between the other two ends according to the control signal. The resistor is coupled between the switch and a first grounding end. The diode has a first end and a second end coupled to a second grounding end. The inductor has a first end coupled to the first grounding end, and a second end coupled to a load circuit. The control signal generator generates the control signal for the second end of the switch according to a current of the resistor.
摘要翻译： 具有恒定电流输出的直流电力转换电路包括直流电压源，驱动电路和控制信号发生器。 直流电源用于提供直流电源。 驱动电路包括开关，电阻器，二极管和电感器。 开关有三个端子，一个用于接收控制信号。 此外，开关用于根据控制信号导通或切断其它两端之间的耦合。 电阻器耦合在开关和第一接地端之间。 二极管具有耦合到第二接地端的第一端和第二端。 电感器具有耦合到第一接地端的第一端和耦合到负载电路的第二端。 控制信号发生器根据电阻器的电流产生用于开关的第二端的控制信号。
-
144.发明申请公开(公告)号：US20080031022A1
公开(公告)日：2008-02-07
申请号：US11775850
申请日：2007-07-10
申请人： Shih-Yuan Wang
发明人： Shih-Yuan Wang
CPC分类号： H02H7/1213 , H02M3/155 , H02M2001/0006
摘要： A DC power conversion circuit having self-auxiliary power and self-protection against a short or open load circuit includes a DC voltage source, a driving circuit, and an auxiliary circuit. The DC voltage source is used for providing a DC power. The driving circuit includes a switch, a first resistor, a control signal generator, a second resistor, a diode and an inductor. The switch is used for conducting or cutting off an electrical connection according to an incoming control signal. The control signal generator senses voltage of the first resistor to generate the control signal. The inductor is coupled between the first resistor and a load circuit. The auxiliary circuit is parallel to the inductor and includes an auxiliary capacitor and an auxiliary diode. The auxiliary capacitor is coupled between the first resistor and the second resistor. The auxiliary diode is coupled between the inductor and the auxiliary capacitor.
摘要翻译： 具有自辅助功率和针对短路或开路负载电路的自保护的直流电力转换电路包括直流电压源，驱动电路和辅助电路。 直流电压源用于提供直流电源。 驱动电路包括开关，第一电阻器，控制信号发生器，第二电阻器，二极管和电感器。 该开关用于根据输入控制信号导通或切断电气连接。 控制信号发生器感测第一电阻器的电压以产生控制信号。 电感器耦合在第一电阻器和负载电路之间。 辅助电路与电感并联，包括辅助电容和辅助二极管。 辅助电容器耦合在第一电阻器和第二电阻器之间。 辅助二极管耦合在电感器和辅助电容器之间。
-
公开(公告)号：US20080020303A1
公开(公告)日：2008-01-24
申请号：US11492502
申请日：2006-07-24
申请人： Wei Wu , Shih-Yuan Wang , Richard Stanley Williams
发明人： Wei Wu , Shih-Yuan Wang , Richard Stanley Williams
IPC分类号： G03F9/00
CPC分类号： G03F7/7035 , B82Y10/00 , B82Y40/00 , G03F7/0002 , G03F9/7038 , G03F9/7042 , G03F9/7088 , G03F9/7096
摘要： A contact lithography system includes a patterning tool having a pattern for transfer to a substrate; and at least one alignment device coupled to the patterning tool. The alignment device is configured to measure alignment between the patterning tool and a substrate for receiving the pattern of the patterning tool. A contact lithography method includes aligning a patterning tool having a pattern for transfer with a substrate for receiving the pattern of the patterning tool using at least one alignment device coupled to the patterning tool.
摘要翻译： 接触光刻系统包括具有用于转移到衬底的图案的图案形成工具; 以及耦合到图案形成工具的至少一个对准装置。 对准装置被配置为测量图案形成工具与用于接收图案形成工具的图案的衬底之间的对准。 接触式光刻方法包括使具有与图案形成工具连接的至少一个对准装置对准具有用于转印的图案的图案形成工具与基板接收图案形成工具的图案。
-
公开(公告)号：US20070267625A1
公开(公告)日：2007-11-22
申请号：US11439011
申请日：2006-05-22
申请人： Shih-Yuan Wang , Nobuhiko Kobayashi
发明人： Shih-Yuan Wang , Nobuhiko Kobayashi
IPC分类号： H01L31/00
CPC分类号： H01L33/08 , B82Y10/00 , B82Y20/00 , H01L29/0665 , H01L29/0673 , H01L31/035236 , H01L33/06
摘要： One embodiment in accordance with the invention is an apparatus that can include a non-single crystal substrate and a nanowire grown from a surface of the non-single crystal substrate. Furthermore, the apparatus can also include an electrode coupled to the nanowire. It is noted that the nanowire can be electrically conductive and/or optically active.
摘要翻译： 根据本发明的一个实施例是可以包括从非单晶衬底的表面生长的非单晶衬底和纳米线的装置。 此外，该装置还可以包括耦合到纳米线的电极。 注意，纳米线可以是导电和/或光学活性的。
-
公开(公告)号：US20070252980A1
公开(公告)日：2007-11-01
申请号：US11413377
申请日：2006-04-28
申请人： Shih-Yuan Wang , Zhiyong Li
发明人： Shih-Yuan Wang , Zhiyong Li
CPC分类号： G01J3/02 , G01J3/0208 , G01N21/658
摘要： Raman-enhancing structures include a layer of dielectric material, a superlens configured to focus electromagnetic radiation having a wavelength greater than about 100 nanometers to a two-dimensional focal area having linear dimensions less than about 100 nanometers on a surface of the layer of dielectric material, and at least two nanoparticles comprising a Raman-enhancing material disposed proximate the focal area. Additional Raman-enhancing structures include a layer of dielectric material, a layer of conductive material, and at least two nanoparticles comprising a Raman-enhancing material disposed on a second, opposite surface of the layer of dielectric material. The layer of conductive material has a plurality of apertures therethrough that are arranged in a two-dimensional array. Methods for conducting Raman spectroscopy are performed using such structures and systems.
摘要翻译： 拉曼增强结构包括介电材料层，配置成将具有大于约100纳米的波长的电磁辐射聚焦到具有小于约100纳米的线性尺寸的二维聚焦区域的超薄膜在电介质材料层的表面上 以及至少两个纳米颗粒，其包含靠近焦点区域设置的拉曼增强材料。 附加的拉曼增强结构包括电介质材料层，导电材料层，以及至少两个包含拉曼增强材料的纳米颗粒，该拉曼增强材料设置在电介质材料层的第二相对表面上。 导电材料层具有以二维阵列布置的穿过其中的多个孔。 使用这种结构和系统进行拉曼光谱的方法。
-
公开(公告)号：US20070177388A1
公开(公告)日：2007-08-02
申请号：US11655537
申请日：2007-01-19
申请人： Shih-Yuan Wang
发明人： Shih-Yuan Wang
IPC分类号： F21V7/00
CPC分类号： H01L51/5265 , H01L33/105 , H01L33/465
摘要： A light-enhancing structure having an optical cavity defined by two Bragg reflectors that are substantially parallel to one another and two edge reflectors that are substantially parallel to one another. A light-emitting material is disposed within the optical cavity. The optical cavity is configured to enhance an incident pump radiation introduced into the optical cavity.
摘要翻译： 一种光增强结构，其具有由彼此基本平行的两个布拉格反射器限定的光学腔和彼此基本平行的两个边缘反射器。 发光材料设置在光腔内。 光学腔被配置为增强引入到光腔中的入射泵浦辐射。
-
公开(公告)号：US07158219B2
公开(公告)日：2007-01-02
申请号：US10942693
申请日：2004-09-16
申请人： Zhiyong Li , Shih-Yuan Wang
发明人： Zhiyong Li , Shih-Yuan Wang
CPC分类号： G01N21/658 , B82Y30/00
摘要： A SERS-active structure is disclosed that includes a substrate and at least one nanowire disposed on the substrate. The at least one nanowire includes a core including a first material and a coating including a SERS-active material. A SERS system is also disclosed that includes a SERS-active structure. Also disclosed are methods for forming a SERS-active structure and methods for performing SERS with SERS-active structures.
摘要翻译： 公开了一种SERS-活性结构，其包括衬底和设置在衬底上的至少一个纳米线。 所述至少一个纳米线包括包含第一材料和包含SERS-活性材料的涂层的芯。 还公开了包括SERS活性结构的SERS系统。 还公开了形成SERS活性结构的方法和用SERS活性结构进行SERS的方法。
-
公开(公告)号：US20060285799A1
公开(公告)日：2006-12-21
申请号：US11158660
申请日：2005-06-21
申请人： Sean Spillane , Wei Wu , Shih-Yuan Wang , Raymond Beausoleil
发明人： Sean Spillane , Wei Wu , Shih-Yuan Wang , Raymond Beausoleil
IPC分类号： G02B6/26
CPC分类号： G02B6/43 , G02B6/12007 , G02B6/29341 , G02B6/29343
摘要： Optical coupling between a first waveguide in a first layer of an integrated circuit device and a second waveguide in a second layer of the integrated circuit device vertically separated from the first layer is described. An optical signal is propagated through a spheroidal element optically coupled to each of the first and second waveguides and positioned between the first and second layers.
摘要翻译： 描述了集成电路器件的第一层中的第一波导与第一层垂直分离的集成电路器件的第二层中的第二波导之间的光耦合。 光信号通过光学耦合到第一和第二波导中的每一个并且位于第一和第二层之间的球状元件传播。
-
-
-
-
-
-
-
-
-
搜索结果
450 条记录 (耗时 0.036 秒)
