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1.发明授权Compact, single chip-based, entangled polarization-state photon sources and methods for generating photons in entangled polarization states 有权紧凑的基于单芯片的纠缠极化状态光子源和在纠缠极化状态下产生光子的方法公开(公告)号：US07373059B2
公开(公告)日：2008-05-13
申请号：US11525717
申请日：2006-09-22
IPC分类号： G02B6/00
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 configured for transmitting electromagnetic radiation. The transmission layer includes a beamsplitter and a down-conversion device, 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 configured to invert electric and magnetic field components of both the first signal beam and the first idler beam, and a combiner configured to receive the first and second signal 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。 传输层包括分束器和下变频装置，它们都被配置为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光束的电场和磁场分量的模式转换器，以及被配置为接收第一和第二信号光束以及第一和第二惰轮的组合器，并输出 第一和第二信号光束以及处于纠缠极化状态的第一和第二惰轮。
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2.发明授权Scalable and defect-tolerant quantum-dot-based quantum computer architectures and methods for fabricating quantum dots in quantum computer architectures 有权在量子计算机架构中用于制造量子点的可扩展和缺陷容限量子点的量子计算机架构和方法公开(公告)号：US07529437B2
公开(公告)日：2009-05-05
申请号：US11494814
申请日：2006-07-27
申请人： Sean Spillane , Charles Santori , Marco Fiorentino , Raymond G. Beausoleil, Jr. , R. Stanley Williams
发明人： Sean Spillane , Charles Santori , Marco Fiorentino , Raymond G. Beausoleil, Jr. , R. Stanley Williams
CPC分类号： G06N99/002 , B82Y10/00
摘要： Various embodiments of the present invention are directed to quantum-dot-based quantum computer architectures that are scalable and defect tolerant and to methods for fabricating quantum dots in quantum computer architectures. In one embodiment of the present invention, a node of quantum computer architecture comprises a first photonic device supported by a substrate. The quantum computer architecture also includes a number of quantum dots coupled to the first photonic device, and a switch supported by the substrate that controls transmission of electromagnetic waves between a bus waveguide and the quantum dots.
摘要翻译： 本发明的各种实施例涉及可扩展和缺陷容忍的基于量子点的量子计算机体系结构以及在量子计算机体系结构中用于制造量子点的方法。 在本发明的一个实施例中，量子计算机架构的节点包括由衬底支撑的第一光子器件。 量子计算机架构还包括耦合到第一光子器件的多个量子点以及由基板支撑的开关，其控制总线波导和量子点之间的电磁波的传输。
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3.发明申请COMPACT, SINGLE CHIP-BASED, ENTANGLED POLARIZATION-STATE PHOTON SOURCES AND METHODS FOR GENERATING PHOTONS IN ENTANGLED POLARIZATION STATES 有权紧凑的单芯片，环境极化状态的光子源和在偏光极化状态下产生光子的方法公开(公告)号：US20080075410A1
公开(公告)日：2008-03-27
申请号：US11525717
申请日：2006-09-22
IPC分类号： G02B6/00
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 configured for transmitting electromagnetic radiation. The transmission layer includes a beamsplitter and a down-conversion device, 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 configured to invert electric and magnetic field components of both the first signal beam and the first idler beam, and a combiner configured to receive the first and second signal 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。 传输层包括分束器和下变频装置，它们都被配置为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光束的电场和磁场分量的模式转换器，以及被配置为接收第一和第二信号光束以及第一和第二惰轮的组合器，并输出 第一和第二信号光束以及处于纠缠极化状态的第一和第二惰轮。
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公开(公告)号：US20090140275A1
公开(公告)日：2009-06-04
申请号：US11444222
申请日：2006-05-31
IPC分类号： H01L33/00
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 is able to emit single photons. A waveguide is coupled to the nanoparticle and able to receive the single photons. A backreflector is optically coupled to the waveguide and configured to reflect the single photons toward the waveguide.
摘要翻译： 纳米颗粒能够发射单个光子。 波导耦合到纳米颗粒并且能够接收单个光子。 背向反射器光耦合到波导并且被配置成将单个光子反射向波导。
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公开(公告)号：US08039845B2
公开(公告)日：2011-10-18
申请号：US12228039
申请日：2008-08-08
申请人： Charles Santori , Sean Spillane , Marco Fiorentino , David Fattal , Raymond G. Beausoleil , Wei Wu , Theodore I. Kamins
发明人： Charles Santori , Sean Spillane , Marco Fiorentino , David Fattal , Raymond G. Beausoleil , Wei Wu , Theodore I. Kamins
CPC分类号： G02B6/122 , G02F2202/32
摘要： Various embodiments of the present invention are directed to methods for coupling semiconductor-based photonic devices to diamond. In one embodiment of the present invention, a photonic device is optically coupled with a diamond structure. The photonic device comprises a semiconductor material and is optically coupled with the diamond structure with an adhesive substance that adheres the photonic device to the diamond structure. A method for coupling the photonic device with the diamond structure is also provided. The method comprises: depositing a semiconductor material on the diamond structure; forming the photonic device in the semiconductor material so that the photonic device couples with the diamond structure; and adhering the photonic device to the diamond structure.
摘要翻译： 本发明的各种实施例涉及将基于半导体的光子器件耦合到金刚石的方法。 在本发明的一个实施例中，光子器件与金刚石结构光学耦合。 光子器件包括半导体材料，并与金刚石结构光学耦合，粘合剂物质将光子器件粘附到金刚石结构上。 还提供了一种用于将光子器件与金刚石结构耦合的方法。 该方法包括：在金刚石结构上沉积半导体材料; 在半导体材料中形成光子器件，使得光子器件与金刚石结构耦合; 并将光子器件粘附到金刚石结构上。
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公开(公告)号：US20080303049A1
公开(公告)日：2008-12-11
申请号：US12228039
申请日：2008-08-08
申请人： Charles Santori , Sean Spillane , Marco Fiorentino , David Fattal , Raymond G. Beausoleil , Wei Wu , Theodore I. Kamins
发明人： Charles Santori , Sean Spillane , Marco Fiorentino , David Fattal , Raymond G. Beausoleil , Wei Wu , Theodore I. Kamins
CPC分类号： G02B6/122 , G02F2202/32
摘要： Various embodiments of the present invention are directed to methods for coupling semiconductor-based photonic devices to diamond. In one embodiment of the present invention, a photonic device is optically coupled with a diamond structure. The photonic device comprises a semiconductor material and is optically coupled with the diamond structure with an adhesive substance that adheres the photonic device to the diamond structure. A method for coupling the photonic device with the diamond structure is also provided. The method comprises: depositing a semiconductor material on the diamond structure; forming the photonic device in the semiconductor material so that the photonic device couples with the diamond structure; and adhering the photonic device to the diamond structure.
摘要翻译： 本发明的各种实施例涉及将基于半导体的光子器件耦合到金刚石的方法。 在本发明的一个实施例中，光子器件与金刚石结构光学耦合。 光子器件包括半导体材料，并与金刚石结构光学耦合，粘合剂物质将光子器件粘附到金刚石结构上。 还提供了一种用于将光子器件与金刚石结构耦合的方法。 该方法包括：在金刚石结构上沉积半导体材料; 在半导体材料中形成光子器件，使得光子器件与金刚石结构耦合; 并将光子器件粘附到金刚石结构上。
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公开(公告)号：US07639953B2
公开(公告)日：2009-12-29
申请号：US11494815
申请日：2006-07-27
IPC分类号： H04B10/02
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 comprises a half-wave plate that outputs both a first pump beam and a second pump beam, and a first beam displacer that directs the first pump beam into a first transmission channel and the second pump beam into a second transmission channel. A down-conversion device converts the first pump beam into first signal and idler photons and converts the second pump beam into second signal and idler photons. A second beam displacer directs both the first signal and idler photons and the second signal and idler photons into a single transmission channel. A dichroic mirror directs the first and second signal photons to a first fiber optic 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，非简并极化纠缠光子源包括输出第一泵浦光束和第二泵浦光束的半波片，以及将第一泵浦光束引导到第一泵浦光束的第一光束置换器 第一传输通道和第二泵浦波束进入第二传输通道。 下变换装置将第一泵浦光束转换成第一信号和惰轮光子，并将第二泵浦光束转换成第二信号和惰轮光子。 第二光束置换器将第一信号和惰轮光子以及第二信号和惰轮光子两者导向单个传输信道。 二向色镜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。
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公开(公告)号：US07546013B1
公开(公告)日：2009-06-09
申请号：US11444222
申请日：2006-05-31
IPC分类号： G02B6/26
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 is able to emit single photons. A waveguide is coupled to the nanoparticle and able to receive the single photons. A backreflector is optically coupled to the waveguide and configured to reflect the single photons toward the waveguide.
摘要翻译： 纳米颗粒能够发射单个光子。 波导耦合到纳米颗粒并且能够接收单个光子。 背向反射器光耦合到波导并且被配置成将单个光子反射向波导。
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公开(公告)号：US07844649B2
公开(公告)日：2010-11-30
申请号：US11407513
申请日：2006-04-20
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, a quantum random number generator includes an input state generator that generates a first optical quantum system and a second optical quantum system in an entangled state, a detector that measures the state of the first optical quantum system and the state of the second optical quantum system, and a system control that evaluates a result obtained from measuring the state of the first optical quantum system and state of the second 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 also include state controllers, located between the input state generator and the detector, that are operationally controlled by the system control to maintain the entangled state, based on results obtained from previous measurements performed on the first and second optical quantum systems.
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。 在一个实施例中，量子随机数发生器包括产生处于纠缠状态的第一光量子系统和第二光量子系统的输入状态发生器，测量第一光量子系统的状态的检测器和第二光量子系统的状态 光学量子系统和评估从第一光学量子系统的状态和第二光学量子系统的状态得到的结果的系统控制，以确定是否将与结果相关联的数字附加到随机数序列 。 量子随机数生成器还包括位于输入状态发生器和检测器之间的状态控制器，其基于从先前在第一和第二光学量子系统上执行的测量获得的结果，由系统控制来操作地控制以维持纠缠状态 。
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公开(公告)号：US07427525B2
公开(公告)日：2008-09-23
申请号：US11580344
申请日：2006-10-13
申请人： Charles Santori , Sean Spillane , Marco Fiorentino , David Fattal , Raymond G. Beausoleil , Wei Wu , Theodore I. Kamins
发明人： Charles Santori , Sean Spillane , Marco Fiorentino , David Fattal , Raymond G. Beausoleil , Wei Wu , Theodore I. Kamins
IPC分类号： H01L21/00
CPC分类号： G02B6/122 , G02F2202/32
摘要： Various embodiments of the present invention are directed to methods for coupling semiconductor-based photonic devices to diamond. In one embodiment of the present invention, a method for coupling a photonic device with a diamond structure comprises embedding the diamond structure in a first substrate, where the first substrate comprises a first transparent material. The photonic device is formed in a semiconductor material, which is supported by a second substrate. An intermediate structure is formed by depositing a second transparent material over the photonic device. The second transparent material may have substantially the same refractive index as the first transparent material. The intermediate structure is then separated from the second substrate, and the intermediated structure is adhered to the first substrate so that the photonic device optically couples with the diamond structure.
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