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1. 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。

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

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。

4. 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.

5. 发明申请

WO2009035587A1 ELECTRICAL CONTACT APPARATUS FOR OPTICAL WAVEGUIDES 审中-公开
标题翻译：用于光波导的电气接触装置
公开(公告)号：WO2009035587A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/010532
申请日：2008-09-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , SANTORI, Charles , STEWART, Duncan , KUEKES, Philip J, , KAMINS, Theodore I,
发明人： SANTORI, Charles , STEWART, Duncan , KUEKES, Philip J, , KAMINS, Theodore I,
IPC分类号： G02B6/10
CPC分类号： G02B6/1226 , B82Y20/00 , G02F1/01708 , G02F2203/15
摘要： An optical apparatus (100, 200, 300, 400, 500, 600, 700) includes a waveguide (120) configured to propagate optical energy; an electrical contact surface (105, 401); and a semiconductor electrical interconnect (115, 215, 215-1, 215-2, 215-3, 315, 315-1, 315-2, 315-3, 315-4, 315-5, 315-6, 315-7, 410, 515, 615, 625, 715) extending from a first surface of the optical waveguide (120) to electrical communication with the electrical contact surface (105, 401). The semiconductor electrical interconnect (115, 215, 215-1, 215-2, 215-3, 315, 315-1, 315-2, 315-3, 315-4, 315-5, 315-6, 315-7, 410, 515, 615, 625, 715) comprises a geometry configured to substantially confine the optical energy to the waveguide (120).
摘要翻译：光学装置（100,200,300,400,500,600,700）包括被配置为传播光能的波导（120）; 电接触表面（105,401）; 以及半导体电互连（115,215,215-1,215-2,215-3,315,315-1,315-2,315-3,315-4,315-5,315-6,315〜从所述光波导（120）的第一表面延伸到与所述电接触表面（105,401）电连通的第二端子（7,410,515,615,625,715）。半导体电互连（115,215,215-1,215-2,215-3,315,315-1,315-2,315-3,315-4,315-5,315-6,315-7），410,515,615，625,715）包括被配置为基本上将所述光能限制到所述波导（120）的几何形状。

6. 发明申请

WO2007124089A2 OPTICAL-BASED, SELF-AUTHENTICATING QUANTUM RANDOM NUMBER GENERATORS 审中-公开
标题翻译：基于光学，自认证量子随机数发生器
公开(公告)号：WO2007124089A2
公开(公告)日：2007-11-01
申请号：PCT/US2007/009711
申请日：2007-04-20
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , FIORENTINO, Marco , MUNRO, William J, , BEAUSOLEIL, Raymond , SPILLANE, Sean , SANTORI, Charles
发明人： FIORENTINO, Marco , MUNRO, William J, , BEAUSOLEIL, Raymond , SPILLANE, Sean , SANTORI, Charles
IPC分类号： G06F7/58
CPC分类号： G06F7/588 , B82Y10/00 , G06N99/002 , H04L9/0662 , H04L9/32
摘要： Various embodiments of the present invention are directed optical-based quantum random number generators. In one embodiment of the present invention, an optical-based, self-authenticating quantum random number generator comprises an input state generator (1102, 2102) that generates a optical quantum system in a linear superposition of states, a detector (1112-1115, 2108, 2110) that measures the state of the optical quantum system, a system control (1118, 2114) that evaluates a result obtained from measuring the state of the optical quantum system to determine whether or not to append a number associated with the result to the sequence of random numbers. The quantum random number generator may also include a state controller (1104, 1106, 2104), located between the input generator (1102, 2102) and the detector (1112-1115, 2108, 2110), that is operationally controlled by the system control (1118, 2114) in order to maintain the states of the optical quantum system, based on the results obtained from measuring the states of the optical quantum system.
摘要翻译：本发明的各种实施例是针对基于光学的量子随机数发生器。在本发明的一个实施例中，一种基于光学的自认证量子随机数发生器包括以状态的线性叠加产生光量子系统的输入状态发生器（1102,2102），检测器（1112-1115，测量光量子系统的状态的系统控制（1118,2114），其评估从测量光量子系统的状态获得的结果，以确定是否附加与该结果相关联的数字随机数序列。量子随机数发生器还可以包括位于输入发生器（1102,2102）和检测器（1112-1115,2108,21010）之间的状态控制器（1104,1106,2104），其由系统控制（1118,2114），以便基于从测量光量子系统的状态获得的结果来保持光学量子系统的状态。

7. 发明申请

WO2008013681A2 COMPACT SYSTEMS FOR GENERATING POLARIZATION-ENTANGLED PHOTONS 审中-公开
标题翻译：用于生成偏振光子的紧凑系统
公开(公告)号：WO2008013681A2
公开(公告)日：2008-01-31
申请号：PCT/US2007/015899
申请日：2007-07-11
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , FIORENTINO, Marco , BEAUSOLEIL, Raymond , SPILLANE, Sean , SANTORI, Charles
发明人： FIORENTINO, Marco , BEAUSOLEIL, Raymond , SPILLANE, Sean , SANTORI, Charles
IPC分类号： G06N99/00
CPC分类号： G02B27/28 , B82Y10/00 , B82Y20/00 , G02B1/005 , G02B27/286 , G02F1/39 , G06N99/002 , H04L9/0858
摘要： Various embodiments of the present invention are directed to compact systems for generating polarization-entangled photons. In one embodiment of the present invention, a non-degenerate, polarization-entangled photon source (800, 1200) comprises a half-wave plate (802, 1202) that outputs both a first pump beam and a second beam and a second pump beam, and a first beam displacer (806, 1204) directs the first pump beam into a first transmission channel (824, 1224) and the second pump beam into a second transmission channel (826, 1226). A down-conversion device (803, 804, 810, 1208, 1210) converts the first pump beam into first ignal and idler photons and converts the second pump beam into second signal and idler photons. A second beam displacer (8089, 1206) directs both the first signal and idler photons and the second signal and idler photons into a single transmission channel. A dichroic mirror (812, 1212) directs the first and second signal photons to a first fiber coupler and the first and second idler photons to a second fiber optic coupler.
摘要翻译：本发明的各种实施例涉及用于产生偏振纠缠光子的紧凑系统。在本发明的一个实施例中，非简并极化纠缠的光子源（800,1200）包括半波片（802,1202），其输出第一泵浦光束和第二光束以及第二泵浦光束，并且第一光束置换器（806,1204）将第一泵浦光束引导到第一透射通道（824,1224）中，并且将第二泵浦光束引导到第二透射通道（826,1226）中。下变频装置（803,804,810,1208,1210）将第一泵浦光束转换成第一点火和空闲光子，并将第二泵浦光束转换成第二信号和惰轮光子。第二光束置换器（8089,1206）将第一信号和惰轮光子以及第二信号和惰轮光子两者都引导到单个传输通道中。二向色镜（812,1212）将第一和第二信号光子引导到第一光纤耦合器，并将第一和第二惰轮光子引导到第二光纤耦合器。

8. 发明申请

WO2007142826A2 NANOPARTICLE COUPLED TO WAVEGUIDE 审中-公开
标题翻译：纳米颗粒与波导相连
公开(公告)号：WO2007142826A2
公开(公告)日：2007-12-13
申请号：PCT/US2007/012242
申请日：2007-05-22
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SANTORI, Charles , SPILLANE, Sean , BEAUSOLEIL, Raymond , FIORENTINO, Marco
发明人： SANTORI, Charles , SPILLANE, Sean , BEAUSOLEIL, Raymond , FIORENTINO, Marco
CPC分类号： G02B6/4202 , B82Y10/00 , B82Y20/00 , B82Y30/00 , G02B6/0229 , G02B6/02328 , G02B6/02366 , G02B6/423 , G02B2006/1213
摘要： A nanoparticle (110) is able to emit a single photons. A waveguide (150) is coupled to the nanoparticle (110) and able to receive the single photons. A backreflector (130) is optically coupled to the waveguide (150) and configured to reflect the single photons toward the waveguide (150).
摘要翻译：纳米颗粒（110）能够发射单个光子。波导（150）耦合到纳米颗粒（110）并且能够接收单个光子。后向反射器（130）光耦合到波导（150）并且被配置为将单个光子反射向波导（150）。

9. 发明申请

WO2007124121A3 OPTICAL-BASED, SELF-AUTHENTICATING QUANTUM RANDOM NUMBER GENERATORS 审中-公开
公开(公告)号：WO2007124121A3
公开(公告)日：2007-11-01
申请号：PCT/US2007/009769
申请日：2007-04-20
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , FIORENTINO, Marco , BEAUSOLEIL, Raymond , SANTORI, Charles
发明人： FIORENTINO, Marco , BEAUSOLEIL, Raymond , SANTORI, Charles
IPC分类号： G06F7/58
摘要： Various embodiments of the present invention are directed to methods and systems for generating random numbers. In one embodiment, a quantum random number generator (1100, 1200, 1300) comprises: a state generator (1102) configured to generate a quamtum system in a coherent state; a polarization states analyzer (1104) configured to project the quantum system onto one of four different polarization states, and detect each of the four different ploarization states; a raw bit generator (1106) configured to convert the quantum system into a single photon and detect the single photon in either a first polarization state that corresponds to a first binary number or a second polarization state that corresponds to a second binary number; and a system control (1108) configured to receive signals from the polarization states and the raw bit generator, the signals corresponding to the polarization states, and output a random number based on the first and second polarization states of the single photon.

10. 发明申请

WO2008039261A2 COMPACT, SINGLE CHIP-BASED, ENTANGLED POLARIZATION-STATE PHOTON SOURCES AND METHODS FOR GENERATING PHOTONS IN ENTANGLED POLARIZATION STATES 审中-公开
标题翻译：紧凑的单芯片，环境极化状态的光电源和在偏光极化状态下产生光子的方法
公开(公告)号：WO2008039261A2
公开(公告)日：2008-04-03
申请号：PCT/US2007/015901
申请日：2007-07-11
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SPILLANE, Sean , FIORENTINO, Marco , SANTORI, Charles , BEAUSOLEIL, Raymond
发明人： SPILLANE, Sean , FIORENTINO, Marco , SANTORI, Charles , BEAUSOLEIL, Raymond
IPC分类号： G06N99/00
CPC分类号： B82Y10/00 , G02F1/3558 , G02F1/395 , G02F2001/212 , G06N99/002 , H04L9/0858
摘要： Various embodiments of the present invention are directed to compact systems for generating polarization-entangled photons. In one embodiment of the present invention, a polarization entangled-photon state source comprises a single transmission layer (912, 1112, 1312, 1500, 1600) configured for transmitting electromagnetic radiation. The transmission layer includes a beamsplitter (902, 1102, 1302) and a down-conversion device (904, 1104), both of which are configured to convert a pump beam into first and second signal beams and first and second idler beams. The transmission layer also includes a mode converter (906, 1106, 1306) configured to invert electric and magnetic field components of both the first signal beam and the first idler beam, and a combiner (908, 1108, 1308) configured to receive the first and second beams and the first and second idler beams and output the first and second signal beams and the first and second idler beams in an entangled polarization states.
摘要翻译：本发明的各种实施例涉及用于产生偏振纠缠光子的紧凑系统。在本发明的一个实施例中，偏振纠缠光子状态源包括被配置为传送电磁辐射的单个传输层（912,1112,1312,1500,1600）。传输层包括分束器（902,1102,1302）和下变频装置（904,1104），它们都被配置成将泵浦波束转换成第一和第二信号波束以及第一和第二空载波束。传输层还包括被配置为反转第一信号光束和第一惰轮的电场和磁场分量的模式转换器（906,1106,1306），以及组合器（908,1108,1308），被配置为接收第一信号以及第二光束和第一和第二惰轮，并以纠缠的偏振状态输出第一和第二信号光束以及第一和第二惰轮。

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