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1. 发明申请

WO2009017770A2 MICRORESONANTOR SYSTEMS AND METHODS OF FABRICATING THE SAME 审中-公开
标题翻译：微波分解系统及其制备方法
公开(公告)号：WO2009017770A2
公开(公告)日：2009-02-05
申请号：PCT/US2008/009225
申请日：2008-07-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , TAN, Michael , WANG, Shih-Yuan , STEWART, Duncan , FATTAL, David
发明人： TAN, Michael , WANG, Shih-Yuan , STEWART, Duncan , FATTAL, David
IPC分类号： H01S3/08 , H01S3/109
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/026 , H01S5/0424 , H01S5/1032 , H01S5/1042 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems and to methods of fabricating the microresonator systems. In one embodiment, a microresonator system (200) comprises a substrate (206) having a top surface layer (204) and at least one waveguide (214,216) embedded in the substrate and positioned adjacent to the top surface layer of the substrate. The microresonator system also includes a microresonator (202,402) having a top layer (218), an intermediate layer (222), a bottom layer (220), a peripheral region, and a peripheral coating (224). The bottom layer (220) of the microresonator is attached to and in electrical communication with the top surface layer (204) of the substrate. The microresonator is positioned so that at least a portion of the peripheral region is located above the at least one waveguide (214, 216). The peripheral coating (224) covers at least a portion of the peripheral surface and has a relatively lower index of refraction than the top, intermediate, and bottom layers of the microresonator.
摘要翻译：本发明的各种实施例涉及微谐振器系统和制造微谐振器系统的方法。在一个实施例中，微谐振器系统（200）包括具有顶表面层（204）的衬底（206）和嵌入衬底中的至少一个波导（214,216），并且邻近衬底的顶表面层定位。微谐振器系统还包括具有顶层（218），中间层（222），底层（220），周边区域和外围涂层（224）的微谐振器（202,402）。微谐振器的底层（220）附着到衬底的顶表面层（204）并且与衬底的顶表面层（204）电连通。微谐振器被定位成使得周边区域的至少一部分位于至少一个波导（214,216）之上。周边涂层（224）覆盖周边表面的至少一部分并且具有比微谐振器的顶层，中间层和底层更低的折射率。

2. 发明申请

WO2008156743A1 OPTICAL INTERCONNECT 审中-公开
标题翻译：光学互联
公开(公告)号：WO2008156743A1
公开(公告)日：2008-12-24
申请号：PCT/US2008/007513
申请日：2008-06-16
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , SANTORI, Charles , FATTAL, David , WU, Wei , BICKNELL, Robert , WANG, Shih-Yuan , WILLIAMS, R. Stanly , STEWART, Duncan , QUITORIANO, Nathaniel
发明人： SANTORI, Charles , FATTAL, David , WU, Wei , BICKNELL, Robert , WANG, Shih-Yuan , WILLIAMS, R. Stanly , STEWART, Duncan , QUITORIANO, Nathaniel
IPC分类号： G02B6/32
CPC分类号： H04B10/803 , G02B6/4206 , G02B6/43
摘要： An optical interconnect (100, 200, 300, 400, 500, 645) has a plurality of optical sources (110, 360, 460, 560), a first lens (115, 225, 325, 425, 525, 625) configured to collimate optical beams (320, 350) from the plurality of optical sources (110, 360, 460. 560), a second lens (120, 230, 335, 435, 535, 640) configured to refocus the optical beams (320, 350), and a plurality of optical receivers (125, 365, 465, 565) configued to receive the refocused optical beams (320, 350) from the second lens (120, 230, 335, 435, 535, 640).
摘要翻译：光互连（100,200,300,400,500,655）具有多个光源（110,360,460,560），第一透镜（115,225,325,425,525,625）被配置为从多个光源（110,360,460,560）中校准光束（320,350）;被配置为重新聚焦光束（320,350）的第二透镜（120,230,335,435,535,640））和多个光接收器（125,365,465,565）被配置为从第二透镜（120,230,335,435,535,640）接收重新聚焦的光束（320,350）。

3. 发明申请

WO2009017769A2 MICRORESONATOR SYSTEM AND METHODS OF FABRICATING THE SAME 审中-公开
标题翻译：微波炉系统及其制造方法
公开(公告)号：WO2009017769A2
公开(公告)日：2009-02-05
申请号：PCT/US2008/009224
申请日：2008-07-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , TAN, Michael , WANG, Shih-Yuan , STEWART, Duncan , FATTAL, David
发明人： TAN, Michael , WANG, Shih-Yuan , STEWART, Duncan , FATTAL, David
IPC分类号： H01S3/08 , H01S3/109
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/021 , H01S5/0215 , H01S5/026 , H01S5/0422 , H01S5/1032 , H01S5/1042 , H01S5/2063 , H01S5/222 , H01S5/3211 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems that can be used as a laser, a modulator, and a photodetector and to methods for fabricating the microresonator systems. In one embodiment, a microresonator system (100) comprises a substrate (106) having a top surface layer (104), at least one waveguide (114,116) embedded within the substrate (106), and a microdisk (102) having a top layer (118), an intermediate layer (122), a bottom layer (120), current isolation region (128), and a peripheral annular region (124,126). The bottom layer (120) of the microdisk (102) is in electrical communication with the top surface layer (104) of the substrate (106) and is positioned so that at least a portion of the peripheral annular region (124,126) is located above the at least one waveguide (114,116). The current isolation region (128) is configured to occupy at least a portion of a central region of the microdisk and has a relatively lower refractive index and relatively larger bandgap than the peripheral annular region.
摘要翻译：本发明的各种实施方案涉及可用作激光的微谐振器系统，调制器和光电检测器以及用于制造微谐振器系统的方法。在一个实施例中，微谐振器系统（100）包括具有顶表面层（104），嵌入衬底（106）内的至少一个波导（114,116）的衬底（106）和具有顶层（118），中间层（122），底层（120），电流隔离区域（128）和外围环形区域（124,126）。微盘（102）的底层（120）与衬底（106）的顶表面层（104）电连通并且被定位成使周边环形区域（124,126）的至少一部分位于所述至少一个波导（114,116）。电流隔离区128被配置为占据微盘的中心区域的至少一部分，并且具有比周边环形区域相对更低的折射率和相对较大的带隙。

4. 发明申请

WO2009002524A3 ELECTRIC-FIELD-ENHANCEMENT STRUCTURE AND DETECTION APPARATUS USING SAME 审中-公开
标题翻译：电场增强结构和使用该电场增强结构的检测装置
公开(公告)号：WO2009002524A3
公开(公告)日：2008-12-31
申请号：PCT/US2008/007934
申请日：2008-06-25
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , FATTAL, David , LI, Zhiyong , TONG, William , STEWART, Duncan , BLACXSTOCK, Jason
发明人： FATTAL, David , LI, Zhiyong , TONG, William , STEWART, Duncan , BLACXSTOCK, Jason
IPC分类号： G01J3/44 , G01J4/00
摘要： Various aspects of the prsent invention are directed to electric-field-enhancement structures (100) and detection apparatuses (600, 700, 800) that employ such electric-field-enhancement structures. In one aspect of the present invention, an electric-field-enhancement structure (100) includes a substrate (102) having a surface (104). The substrate (102) is capable of supporting a planar mode (114) having a planar-mode frequency. A plurality of nanofeatures (106) is associated with the surface (104), and each of nanofeatures (106) exhibits a localized-surface-plasmon mode (116) having a localized-surface-plasmon frequency approximately equal to the planar-mode frequency.
摘要翻译：本发明的各个方面涉及采用这种电场增强结构的电场增强结构（100）和检测装置（600,700,800）。在本发明的一个方面中，电场增强结构（100）包括具有表面（104）的衬底（102）。衬底（102）能够支持具有平面模式频率的平面模式（114）。多个纳米特征（106）与表面（104）相关联，并且纳米特征（106）中的每一个表现出局域表面等离子体激元模式（116），局部表面等离子激元频率近似等于平面模式频率

5. 发明申请

WO2008156765A1 MISALIGNMENT TOLERANT FREE SPACE OPTICAL TRANSCEIVER 审中-公开
标题翻译：缺陷免费空间光收发器
公开(公告)号：WO2008156765A1
公开(公告)日：2008-12-24
申请号：PCT/US2008/007553
申请日：2008-06-16
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , TAN, Michael , FATTAL, David , MORRIS, Terrel
发明人： TAN, Michael , FATTAL, David , MORRIS, Terrel
IPC分类号： G02B6/42
CPC分类号： H04B10/803
摘要： In accordance with an aspect of the invention, a system has a transmitter and a receiver, where the transmitter includes a beam source (210) and an optical element (220). The beam source (210) produces a beam (212) that respresents information , and the optical element (220) alters the beam (212) so that the beam (222) has a uniform intensity over a cross-sectional area. The receiver is separated from the transmiiter by free space through which the beam (222) propagates and includes as active area positioned to receive a portion of the beam (222) that the receiver converts into a received signal. To accommodate possible misalignment, the cross-sectional area of the beam (222) is larger than the active area by an amount that accommodates a range of misalignment of the receiver with the transmitter.
摘要翻译：根据本发明的一个方面，系统具有发射器和接收器，其中发射器包括光束源（210）和光学元件（220）。光束源（210）产生重现信息的光束（212），并且光学元件（220）改变光束（212），使得光束（222）在横截面积上具有均匀的强度。接收机通过自由空间与发射机分开，波束（222）通过自由空间传播，并且包括作为接收波束（222）的一部分的有源区域，接收机转换成接收信号。为了适应可能的未对准，光束（222）的横截面面积大于有效区域，其量适应接收器与发射器的未对准范围。

6. 发明申请

WO2008115592A1 ELECTROMAGNETIC RADIATION AMPLIFICATION SYSTEMS BASED ON PHOTONIC GRATINGS 审中-公开
标题翻译：基于光子光栅的电磁辐射放大系统
公开(公告)号：WO2008115592A1
公开(公告)日：2008-09-25
申请号：PCT/US2008/003791
申请日：2008-03-21
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , FATTAL, David , SIGALAS, Mihail , BEAUSOLEIL, Raymond , SANTORI, Charles
发明人： FATTAL, David , SIGALAS, Mihail , BEAUSOLEIL, Raymond , SANTORI, Charles
IPC分类号： H01S3/06
CPC分类号： H01S5/50 , B82Y20/00 , H01S5/041 , H01S5/105 , H01S5/3412
摘要： Various embodiments of the present invention are related to electromagnetic wave amplification systems employing photonic gratings. In one embodiment of the present invention, an electromagnetic radiation amplification system (900, 1300, 1600) comprises a photonic grating (200-500) and a pump source (902, 1302, 1602). The photonic grating is configured with a planar periodic lattice of holes in a slab (202-402). The pump source is coupled to the photonic grating and outputs an electronic stimulus that excites electronic energy states in the photonic grating so that a coherent beam of electromagnetic radiation incident upon the photonic grating stimulates emission of coherent electromagnetic radiation that amplifies the coherent beam of electromagnetic radiation.
摘要翻译：本发明的各种实施例涉及使用光子光栅的电磁波放大系统。在本发明的一个实施例中，电磁辐射放大系统（900,1300,1600）包括光子光栅（200-500）和泵浦源（902,1302,1602）。光子栅格被配置成在平板（202-402）中的孔的平面周期性格。泵浦源耦合到光子光栅并输出激发光子光栅中的电子能量状态的电子刺激，使得入射到光子光栅上的相干电磁辐射波束刺激放射电磁辐射的相干光束的相干电磁辐射的发射。

7. 发明申请

WO2009017604A1 PLASMON-ENHANCED ELECTROMAGNETIC-RADIATION-EMITTING DEVICES AND METHODS FOR FABRICATING THE SAME 审中-公开
标题翻译：等离子体增强电磁辐射发射装置及其制造方法
公开(公告)号：WO2009017604A1
公开(公告)日：2009-02-05
申请号：PCT/US2008/008716
申请日：2008-07-16
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , FATTAL, David , QUITORIANO, Nathaniel J, , CHO, Hans , FIORENTINO, Marco , KAMINS, Theodore I
发明人： FATTAL, David , QUITORIANO, Nathaniel J, , CHO, Hans , FIORENTINO, Marco , KAMINS, Theodore I
IPC分类号： G01N21/27
CPC分类号： H01L33/20 , H01L33/18 , H01L33/24 , H01L33/382
摘要： Various embodiments of the present invention are directed to surface-plasmon-enhanced electromagnetic-radiation-emitting devices and to methods of fabricating these devices. In one embodiment of the present invention, an electromagnetic-radiation-emitting device (100) comprises a multilayer core (106), a metallic device layer (108), and a substrate (104). The multilayer core (106) has an inner layer (110) and an outer layer (112), wherein the outer layer is configured to surround at least a portion of the inner layer. The metallic device layer (108) is configured to surround at least a portion of the outer layer. The substrate (104) has a bottom conducting layer (118) in electrical communication with the inner layer (110) and a top conducting layer (122) in electrical communication with the metallic device layer (108) such that the exposed portion emits surface-plasmon-enhanced electromagnetic radiation when an appropriate voltage is applied between the bottom conducting layer and the top conducting layer.
摘要翻译：本发明的各种实施例涉及表面等离子体增强的电磁辐射发射装置以及制造这些装置的方法。在本发明的一个实施例中，电磁辐射发射装置（100）包括多层芯（106），金属器件层（108）和衬底（104）。多层芯（106）具有内层（110）和外层（112），其中外层被构造成围绕内层的至少一部分。金属器件层（108）被配置为围绕外层的至少一部分。衬底（104）具有与内层（110）电连通的底部导电层（118）和与金属器件层（108）电连通的顶部导电层（122），使得暴露部分发射表面 - 当在底部导电层和顶部导电层之间施加适当的电压时，等离子体增强的电磁辐射。

8. 发明申请

WO2009017771A2 OPTICAL INTERCONNECT 审中-公开
标题翻译：光学互连
公开(公告)号：WO2009017771A2
公开(公告)日：2009-02-05
申请号：PCT/US2008/009226
申请日：2008-07-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , FATTAL, David , BICKNELL, Robert , SANTORI, Charles , WU, Wei
发明人： FATTAL, David , BICKNELL, Robert , SANTORI, Charles , WU, Wei
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： H04B10/803
摘要： An optical interconnect (100, 200, 300, 400, 445) includes a first circuit board (140, 260, 350, 405) having an optical source (110, 210, 240, 305, 440) and an optical receiver (125, 220, 235, 315, 441); and a second circuit board (145, 265, 355, 410) having data source (105, 205, 250) and an optical modulator (225, 230, 310, 425, 430, 435) optically coupled with the optical source (110, 210, 240, 305, 440) and optical receiver (125, 220, 235, 315, 441), wherein the optical modulator (225, 230, 310, 425, 430, 435) is configured to encode data from the data source (105, 205, 250) into an optical signal from the optical source (110, 210, 240, 305, 440). The optical receiver (125, 220, 235, 315, 441) is configured to receive the optical signal from the optical modulator (225, 230, 310, 425, 430, 435). A method of optical communication includes generating on a first circuit board (140, 260, 350, 405) an optical signal directed at a second circuit board (145, 265, 355, 410); modulating the optical signal with data at the second circuit board (145, 265, 355, 410); reflecting the optical signal to the first circuit board (140, 260, 350, 405); and demodulating the optical signal to receive the data at the first circuit board (140, 260, 350, 405).
摘要翻译：一种光学互连（100,200,300,400,445）包括具有光源（110,210,240,305,440）的第一电路板（140,260,350,405））和光接收器（125,220,235,315,441）; 以及具有数据源（105,205,250）和光学耦合于所述光源（110,115）的光调制器（225,230,310,425,430,435）的第二电路板（145,265,355,410），其中所述光调制器（225,230,310,425,430,435）被配置为对来自所述数据源的数据进行编码（ 105,205,250）转换成来自光源（110,210,240,305,440）的光信号。光接收器（125,220,235,315,441）被配置为从光调制器（225,230,310,425,430,435）接收光信号。一种光通信的方法包括在第一电路板（140,260,350,405）上产生指向第二电路板（145,265,355,410）的光信号; 用第二电路板（145,265,355,410）处的数据调制光信号; 将光信号反射到第一电路板（140,260,350,405）; 以及解调光信号以在第一电路板（140,260,350,405）处接收数据。

9. 发明申请

WO2009017610A1 FREE SPACE WDM SIGNAL DETECTOR 审中-公开
标题翻译：免费空间WDM信号检测器
公开(公告)号：WO2009017610A1
公开(公告)日：2009-02-05
申请号：PCT/US2008/008744
申请日：2008-07-16
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , BEAUSOLEIL, Raymond , WU, Wei , FATTAL, David , FIORENTINO, Marco
发明人： BEAUSOLEIL, Raymond , WU, Wei , FATTAL, David , FIORENTINO, Marco
IPC分类号： G02B6/28
CPC分类号： H04B10/1121
摘要： A system (100) can include a transmitter (114) that produces an optical signal (118) having a plurality of carrier frequencies and a receiver (116) separated from the transmitter (114) by free space through which the optical signal (118) propagates. The receiver (116) includes an array (200) of detectors of multiple types, with the types being capable of detecting light respectively having the carrier frequencies. A location of an incident area (220) where the optical signal (118) is incident on the detector array (200) generally depends on a misalignment of the receiver (116) relative to the transmitter (114) , but the detectors in the detector array (200) are arranged so that at least one detector of each of the types detects light from the optical signal (118) regardless of where the incident area (220) is on the detector array (200).
摘要翻译：系统（100）可以包括产生具有多个载波频率的光信号（118）的发射机（114）和与发射机（114）分离的自由空间的接收机（116），通过该自由空间，光信号（118）传播。接收器（116）包括多个类型的检测器的阵列（200），其类型能够检测分别具有载波频率的光。光信号（118）入射到检测器阵列（200）上的入射区域（220）的位置通常取决于接收器（116）相对于发射器（114）的未对准，但检测器中的检测器阵列（200）布置成使得每种类型的至少一个检测器检测来自光信号（118）的光，而不管入射面积（220）在检测器阵列（200）上的位置。

10. 发明申请

WO2009011878A3 OPTICAL DEVICE INCLUDING WAVEGUIDE GRATING STRUCTURE 审中-公开
公开(公告)号：WO2009011878A3
公开(公告)日：2009-01-22
申请号：PCT/US2008/008715
申请日：2008-07-16
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , WU, Wei , FATTAL, David , SANTORI, Charles , BICKNELL, Robert, N. , WANG, Shih-Yuan , WILLIAMS, R., Stanley , QUITORIANO, Nathaniel, J.
发明人： WU, Wei , FATTAL, David , SANTORI, Charles , BICKNELL, Robert, N. , WANG, Shih-Yuan , WILLIAMS, R., Stanley , QUITORIANO, Nathaniel, J.
IPC分类号： G02B6/34
摘要： Optical devices (100) including waveguide grating structures (102) are described. In accordance with one embodiment, an optical device (100) is provided comprising a horizontal waveguide grating structure (102) having at least one waveguiding layer (104) and at least one subwavelength periodic grating layer (106). The optical device (100) further comprises upper and lower cladding layers (108, 110) immediately adjoining respective upper and lower surfaces (209, 205) of the waveguide grating structure and having refractive indices lower than a lowest-index one of the waveguiding layers, incident radiation propagating (IN) through one of the upper and lower cladding layers (108, 110) toward the waveguide grating structure. The waveguide grating structure (102) is configured for peak reflection of the incident radiation at a peak reflection frequency. A cumulative thickness of the waveguiding layers (104) is less than one tenth of a free space wavelength of the incident radiation at the peak reflection frequency divided by an average refractive index of the waveguiding layers.

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