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1. 发明授权

US07309642B2 Metallic quantum dots fabricated by a superlattice structure 有权
公开(公告)号：US07309642B2
公开(公告)日：2007-12-18
申请号：US11271354
申请日：2005-11-09
申请人： William M. Tong , M. Saif Islam
发明人： William M. Tong , M. Saif Islam
IPC分类号： H01L21/30 , H01L21/46
CPC分类号： H01L49/006 , B82Y10/00 , G01N21/658 , Y10S977/888 , Y10S977/893
摘要： A method for forming quantum dots includes forming a superlattice structure that includes at least one nanostrip protruding from the superlattice structure, providing a quantum dot substrate, transferring the at least one nanostrip to the quantum dot substrate, and removing at least a portion of the at least one nanostrip from the substrate. The superlattice structure is formed by providing a superlattice substrate, forming alternating layers of first and second materials on the substrate to form a stack, cleaving the stack to expose the alternating layers, and etching the exposed alternating layers with an etchant that etches the second material at a greater rate than the first to form the at least one nanostrip.

2. 发明授权

US07609376B2 Method and apparatus for pixel display and SERS analysis 有权
标题翻译：像素显示和SERS分析的方法和装置
公开(公告)号：US07609376B2
公开(公告)日：2009-10-27
申请号：US10968427
申请日：2005-01-05
申请人： Shih-Yuan Wang , M. Saif Islam
发明人： Shih-Yuan Wang , M. Saif Islam
IPC分类号： G01N21/65 , G01J3/44
CPC分类号： G01N21/658 , G01J3/02 , G01J3/021 , G01J3/0256 , G01J3/10 , G01J3/44 , G02B2006/1213 , H01S5/1032 , H01S5/105 , H01S5/18302 , H01S5/18394 , H01S5/2027
摘要： Irradiation devices and methods of amplification and irradiation are disclosed for displaying pixels and Surface Enhanced Raman Spectroscopy (SERS) analysis. The devices include an optical modulator, which may be configured for operation in a variably transmissive state. An active region may be formed in an optical waveguide with the optical modulator configured substantially adjacent at least one surface of the active region.
摘要翻译：公开了用于显示像素和表面增强拉曼光谱（SERS）分析的照射装置和放大和照射方法。这些装置包括光调制器，其可被配置为在可变透射状态下操作。可以在光波导中形成有源区，其中光调制器基本上与有源区的至少一个表面相邻。

3. 发明授权

US07449776B2 Cooling devices that use nanowires 有权
标题翻译：使用纳米线的冷却装置
公开(公告)号：US07449776B2
公开(公告)日：2008-11-11
申请号：US11126430
申请日：2005-05-10
申请人： Shih-Yuan Wang , M. Saif Islam , Philip J. Kuekes
发明人： Shih-Yuan Wang , M. Saif Islam , Philip J. Kuekes
IPC分类号： H01L23/38 , H01L23/473
CPC分类号： H01L23/3677 , H01L23/373 , H01L23/3732 , H01L35/22 , H01L35/32 , H01L2924/0002 , H01L2924/00
摘要： Different types of cooling devices using nanowires are described. For example, a cooling device may include a plurality of diamond nanowires coupled to a surface. The diamond nanowires conduct heat energy from the surface and dissipate the heat energy into a neighboring fluid.
摘要翻译：描述了使用纳米线的不同类型的冷却装置。例如，冷却装置可以包括耦合到表面的多个金刚石纳米线。金刚石纳米线从表面传导热能并将热能耗散到相邻的流体中。

4. 发明授权

US07400665B2 Nano-VCSEL device and fabrication thereof using nano-colonnades 有权
标题翻译：纳米VCSEL器件及其制造使用纳米柱廊
公开(公告)号：US07400665B2
公开(公告)日：2008-07-15
申请号：US11084886
申请日：2005-03-21
申请人： Shih-Yuan Wang , M. Saif Islam , Raymond G. Beausoleil
发明人： Shih-Yuan Wang , M. Saif Islam , Raymond G. Beausoleil
IPC分类号： H01S5/183
CPC分类号： H01S5/183 , B82Y10/00 , B82Y20/00 , H01L29/0665 , H01L29/0673 , H01L29/0676 , H01L29/068 , H01S5/026 , H01S5/041 , H01S5/18341 , H01S5/341 , H01S5/3412 , H01S5/3428 , H01S5/423 , Y10S977/951
摘要： A nano-colonnade VCSEL device and a method of fabrication utilize a nanowire column grown nearly vertically from a (111) horizontal surface of a first layer to another horizontal surface of a second layer to connect the layers. The VCSEL device includes a first layer having the (111) horizontal surface; a second layer; and an insulator support between the first layer and the second layer that separates the first layer from the second layer. A portion of the second layer overhangs the insulator support, such that a horizontal surface of the overhanging portion is spaced from and faces the (111) horizontal surface of the first layer. The VCSEL device further includes a nanowire column extending nearly vertically from the (111) horizontal surface to the facing horizontal surface, and distributed Bragg mirrors adjacent to opposite end of the nanowire column.
摘要翻译：纳米柱廊VCSEL器件和制造方法利用从第一层的（111）水平表面到第二层的另一水平表面几乎垂直地生长的纳米线柱，以连接这些层。 VCSEL器件包括具有（111）水平表面的第一层; 第二层; 以及在第一层和第二层之间的绝缘体支撑，其将第一层与第二层分离。第二层的一部分伸出绝缘体支撑件，使得伸出部分的水平表面与第一层的（111）水平表面间隔开并面向第一层的（111）水平表面。 VCSEL器件还包括从（111）水平表面几乎垂直延伸到相对的水平表面的纳米线柱，以及与纳米线列的相对端相邻的分布式布拉格反射镜。

5. 发明申请

US20060164635A1 Monolithic system and method for enhanced Raman spectroscopy 有权
公开(公告)号：US20060164635A1
公开(公告)日：2006-07-27
申请号：US11044421
申请日：2005-01-27
申请人： M. Saif Islam , Shih-Yuan Wang , Wei Wu , Zhiyong Li , R. Stanley Williams
发明人： M. Saif Islam , Shih-Yuan Wang , Wei Wu , Zhiyong Li , R. Stanley Williams
IPC分类号： G01J3/44 , G01N21/65
CPC分类号： G01N21/658 , G01N2201/0873
摘要： Devices, systems, and methods for enhancing Raman spectroscopy and hyper-Raman are disclosed. A molecular analysis device for performing Raman spectroscopy comprises a substrate and a laser source disposed on the substrate. The laser source may be configured for emanating a laser radiation, which may irradiate an analyte disposed on a Raman enhancement structure. The Raman enhancement structure may be disposed in a waveguide. The molecular analysis device also includes a wavelength demultiplexer and radiation sensors disposed on the substrate and configured for receiving a Raman scattered radiation, which may be generated by the irradiation of the analyte and Raman enhancement structure.

6. 发明申请

US20110036396A1 METHOD AND APPARATUS FOR FABRICATING OPTOELECTROMECHANICAL DEVICES BY STRUCTURAL TRANSFER USING RE-USABLE SUBSTRATE 审中-公开
标题翻译：通过使用可重复使用的基板的结构转移来制造光电器件的方法和装置
公开(公告)号：US20110036396A1
公开(公告)日：2011-02-17
申请号：US12990481
申请日：2009-04-30
申请人： Logeeswaran Veerayah Jayaraman , Aaron M. Katzenmeyer , M. Saif Islam
发明人： Logeeswaran Veerayah Jayaraman , Aaron M. Katzenmeyer , M. Saif Islam
IPC分类号： H01L31/0352 , H01L21/50 , H01L31/18
CPC分类号： H01L31/0352 , B82Y10/00 , H01L21/02603 , H01L21/02606 , H01L29/0665 , H01L29/0673 , H01L29/0676 , H01L29/125
摘要： One embodiment of the present invention provides a process for fabricating multiple devices on a single substrate based on a structure transfer process. During operation, the process starts by forming structures of multiple devices on a first substrate. The process then bonds the structures of the multiple devices onto a second substrate. Next, the process transfers the multiple devices from the first substrate onto the second substrate by fracturing the structures of the multiple devices off the first substrate, wherein the transferred devices preserve physical orientation and material properties of the said fabricated structures.
摘要翻译：本发明的一个实施例提供了一种基于结构转移过程在单个衬底上制造多个器件的工艺。在操作期间，该过程通过在第一衬底上形成多个器件的结构而开始。然后，该过程将多个器件的结构粘合到第二衬底上。接下来，该过程通过将多个器件的结构从第一衬底断开而将多个器件从第一衬底转移到第二衬底上，其中所转移的器件保持所述制造结构的物理取向和材料特性。

7. 发明授权

US07692840B2 Composite material with controllable resonant cells 有权
标题翻译：具有可控谐振电池的复合材料
公开(公告)号：US07692840B2
公开(公告)日：2010-04-06
申请号：US12156876
申请日：2008-06-04
申请人： Philip J Kuekes , Shih-Yuan Wang , Raymond G Beausoleil , Alexandre M. Bratkovski , Wei Wu , M. Saif Islam
发明人： Philip J Kuekes , Shih-Yuan Wang , Raymond G Beausoleil , Alexandre M. Bratkovski , Wei Wu , M. Saif Islam
IPC分类号： G02F1/03 , G02F1/29 , C03C15/00
CPC分类号： H01Q15/0086 , G02F1/0126 , G02F1/29 , H01Q3/44 , Y10T29/4902 , Y10T29/49798
摘要： An apparatus for controlling propagation of incident electromagnetic radiation is described, comprising a composite material having electromagnetically reactive cells of small dimension relative to a wavelength of the incident electromagnetic radiation. At least one of a capacitive and inductive property of at least one of the electromagnetically reactive cells is temporally controllable to allow temporal control of an associated effective refractive index encountered by the incident electromagnetic radiation while propagating through the composite material.
摘要翻译：描述了一种用于控制入射电磁辐射传播的装置，其包括具有相对于入射电磁辐射的波长的小尺寸的电磁反应池的复合材料。电磁反应池中的至少一个的电容和电感特性中的至少一个在时间上是可控制的，以允许在传播通过复合材料时临时控制由入射电磁辐射遇到的相关联的有效折射率。

8. 发明授权

US07507293B2 Photonic crystals with nanowire-based fabrication 有权
标题翻译：具有纳米线制造的光子晶体
公开(公告)号：US07507293B2
公开(公告)日：2009-03-24
申请号：US11096669
申请日：2005-03-31
申请人： Zhiyong Li , R. Stanley Williams , M. Saif Islam , Philip J. Kuekes
发明人： Zhiyong Li , R. Stanley Williams , M. Saif Islam , Philip J. Kuekes
IPC分类号： C30B25/02
CPC分类号： C30B11/12 , B82Y10/00 , B82Y30/00 , C30B11/00 , C30B29/605 , Y10S977/762 , Y10S977/813
摘要： Fabrication of a photonic crystal is described. A patterned array of nanowires is formed, the nanowires extending outward from a surface, the nanowires comprising a catalytically grown nanowire material. Spaces between the nanowires are filled with a slab material, the patterned array of nanowires defining a patterned array of channels in the slab material. The nanowire material is then removed from the channels.
摘要翻译：描述了光子晶体的制造。形成纳米线的图案阵列，纳米线从表面向外延伸，纳米线包含催化生长的纳米线材料。在纳米线之间的空间填充有板坯材料，图案化的纳米线阵列在板坯材料中限定了图案化的通道阵列。然后从通道中除去纳米线材料。

9. 发明申请

US20080239462A1 Composite material with controllable resonant cells 有权
公开(公告)号：US20080239462A1
公开(公告)日：2008-10-02
申请号：US12156876
申请日：2008-06-04
申请人： Philip J. Kuekes , Shih-Yuan Wang , Raymond G. Beausoleil , Alexandre M. Bratkovski , Wei Wu , M. Saif Islam
发明人： Philip J. Kuekes , Shih-Yuan Wang , Raymond G. Beausoleil , Alexandre M. Bratkovski , Wei Wu , M. Saif Islam
IPC分类号： G02F1/29
CPC分类号： H01Q15/0086 , G02F1/0126 , G02F1/29 , H01Q3/44 , Y10T29/4902 , Y10T29/49798
摘要： An apparatus for controlling propagation of incident electromagnetic radiation is described, comprising a composite material having electromagnetically reactive cells of small dimension relative to a wavelength of the incident electromagnetic radiation. At least one of a capacitive and inductive property of at least one of the electromagnetically reactive cells is temporally controllable to allow temporal control of an associated effective refractive index encountered by the incident electromagnetic radiation while propagating through the composite material.

10. 发明授权

US07368395B2 Method for fabricating a nano-imprinting mold 失效
标题翻译：用于压印光刻及其制造的装置
公开(公告)号：US07368395B2
公开(公告)日：2008-05-06
申请号：US11601084
申请日：2006-11-16
申请人： M. Saif Islam , Gun Young Jung , Yong Chen , R. Stanley Williams
发明人： M. Saif Islam , Gun Young Jung , Yong Chen , R. Stanley Williams
IPC分类号： H01L21/461
CPC分类号： H01L21/76838 , H01L21/0337
摘要： An imprinting apparatus and method of fabrication provide a mold having a pattern for imprinting. The apparatus includes a semiconductor substrate polished in a [110] direction. The semiconductor substrate has a (110) horizontal planar surface and vertical sidewalls of a wet chemical etched trench. The sidewalls are aligned with and therefore are (111) vertical lattice planes of the semiconductor substrate. The semiconductor substrate includes a plurality of vertical structures between the sidewalls, wherein the vertical structures may be nano-scale spaced apart. The method includes wet etching a trench with spaced apart (111) vertical sidewalls in an exposed portion of the (110) horizontal surface of the semiconductor substrate along (111) vertical lattice planes. A chemical etching solution is used that etches the (111) vertical lattice planes slower than the (110) horizontal lattice plane. The method further includes forming the imprinting mold.
摘要翻译：压印装置和制造方法提供具有用于压印的图案的模具。该装置包括沿[110]方向抛光的半导体衬底。半导体衬底具有（110）水平平面和湿化学蚀刻沟槽的垂直侧壁。侧壁与半导体衬底对准并且因此是（111）垂直的晶格面。半导体衬底包括在侧壁之间的多个垂直结构，其中垂直结构可以是纳米级隔开的。该方法包括在（111）垂直晶格面的半导体衬底的（110）水平表面的暴露部分中湿式蚀刻具有间隔开（111）垂直侧壁的沟槽。使用蚀刻比（110）水平晶格面慢的（111）垂直晶格面的化学蚀刻溶液。该方法还包括形成压印模具。

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