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    • 1. 发明授权
    • Photonic crystal Raman sensors and methods including the same
    • 光子晶体拉曼传感器和方法包括相同
    • US07466407B2
    • 2008-12-16
    • US11413877
    • 2006-04-27
    • Sean M. SpillaneRaymond G. BeausoleilZhiyong LiDuncan Stewart
    • Sean M. SpillaneRaymond G. BeausoleilZhiyong LiDuncan Stewart
    • G01J3/44
    • G01J3/44G01N21/658
    • Raman-enhancing structures include a photonic crystal having a resonant cavity and at least one waveguide coupled to the resonant cavity. A nanostructure comprising a Raman-enhancing material is disposed proximate the resonant cavity of the photonic crystal. Raman-enhancing structures include a microdisk resonator, at least one waveguide coupled to the microdisk resonator, and a nanostructure comprising a Raman-enhancing material disposed proximate the microdisk resonator. Methods for performing Raman spectroscopy include generating radiation, guiding the radiation through a waveguide to a resonant cavity in a photonic crystal or a microdisk resonator, resonating the radiation in the resonant cavity or microdisk resonator, providing an analyte proximate the resonant cavity or microdisk resonator, subjecting the analyte to the resonating radiation, and detecting Raman scattered radiation.
    • 拉曼增强结构包括具有谐振腔和耦合到谐振腔的至少一个波导的光子晶体。 包含拉曼增强材料的纳米结构设置在光子晶体的谐振腔附近。 拉曼增强结构包括微盘谐振器,耦合到微盘谐振器的至少一个波导和包括靠近微盘谐振器设置的拉曼增强材料的纳米结构。 用于执行拉曼光谱的方法包括产生辐射,将辐射通过波导引导到光子晶体或微盘谐振器中的谐振腔,谐振谐振腔或微盘谐振器中的辐射,提供靠近谐振腔或微盘谐振器的分析物, 对分析物进行共振辐射,并检测拉曼散射辐射。
    • 2. 发明授权
    • Self-authenticating quantum random bit generators
    • 自认证量子随机位发生器
    • US07849122B2
    • 2010-12-07
    • US11787903
    • 2007-04-18
    • Marco FiorentinoRaymond G. BeausoleilSean M. SpillaneRobert Newton Bicknell
    • Marco FiorentinoRaymond G. BeausoleilSean M. SpillaneRobert Newton Bicknell
    • G06F7/58
    • G06F7/588B82Y10/00G06N99/002H04L9/0662H04L9/0858H04L9/32
    • Various embodiments of the present invention are directed to self-authenticating, quantum random bit generators that can be integrated into an optoelectronic circuit. In one embodiment, a quantum random bit generator comprises a transmission layer that includes an electromagnetic radiation source coupled to a waveguide branching into a first, second, and third waveguides. The radiation source generates pulses of electromagnetic radiation in a first polarization state. Polarization rotators are operably coupled to the second and third waveguides and rotate pulses transmitted in the second waveguide into a second polarization state and rotate pulses transmitted in the third waveguide into a third polarization state. The system control generates a sequence of bits based on polarization basis states of the pulses transmitted in the first waveguide, and tomographically authenticates randomness of the sequence based on polarization basis states of the second and third pulses.
    • 本发明的各种实施例涉及可以集成到光电子电路中的自认证量子随机位发生器。 在一个实施例中,量子随机位发生器包括传输层,其包括耦合到分支到第一,第二和第三波导中的波导的电磁辐射源。 辐射源产生处于第一偏振状态的电磁辐射脉冲。 极化旋转器可操作地耦合到第二和第三波导并且将在第二波导中传输的脉冲旋转成第二偏振状态,并将在第三波导中传输的脉冲旋转到第三偏振状态。 系统控制基于在第一波导中发送的脉冲的基于偏振的状态产生比特序列,并且基于第二和第三脉冲的基于极化的基础状态来进行层析成像地验证序列的随机性。
    • 8. 发明授权
    • Apparatus and method for subterranean distribution of optical signals
    • 光信号地下分布的装置和方法
    • US07639912B2
    • 2009-12-29
    • US11701159
    • 2007-01-31
    • Shih-Yuan WangRaymond G. BeausoleilWei WuSean M. Spillane
    • Shih-Yuan WangRaymond G. BeausoleilWei WuSean M. Spillane
    • G02B6/26
    • G02B6/12004G02B6/12002G02B6/43
    • Systems and methods for subterranean distribution of optical signals on integrated circuits are disclosed. A semiconductor device comprising a multi-layer substrate includes a surface layer and a subterranean layer. Electrical devices are formed in the surface layer. Optoelectronic devices may be formed in the subterranean layer or the surface layer and configured for converting electrical signals to optical signals or converting optical signals to electrical signals. At least one optical waveguide is formed in the subterranean layer and configured for transmitting optical signals through the subterranean layer. Electrical vias may be included for coupling electrical signals between the subterranean layer and the surface layer. In addition, optical vias may be for coupling optical signals between the subterranean layer and the surface layer.
    • 公开了用于集成电路上的光信号的地下分布的系统和方法。 包括多层基底的半导体器件包括表面层和地下层。 电器件形成在表层。 光电子器件可以形成在地层或表面层中并且被配置用于将电信号转换为光信号或将光信号转换为电信号。 在地下层中形成至少一个光波导,并配置成用于通过地下层传输光信号。 可以包括电气通孔用于耦合地下层和表面层之间的电信号。 此外,光学通孔可以用于耦合地层和表面层之间的光信号。
    • 10. 发明申请
    • Self-authenticating quantum random bit generators
    • 自认证量子随机位发生器
    • US20080147759A1
    • 2008-06-19
    • US11787903
    • 2007-04-17
    • Marco FiorentinoRaymond G. BeausoleilSean M. SpillaneRobert Newton Bicknell
    • Marco FiorentinoRaymond G. BeausoleilSean M. SpillaneRobert Newton Bicknell
    • G06F7/58
    • G06F7/588B82Y10/00G06N10/00H04L9/0662H04L9/0858H04L9/32
    • Various embodiments of the present invention are directed to self-authenticating, quantum random bit generators that can be integrated into an optoelectronic circuit. In one embodiment, a quantum random bit generator comprises a transmission layer that includes an electromagnetic radiation source coupled to a waveguide branching into a first, second, and third waveguides. The radiation source generates pulses of electromagnetic radiation in a first polarization state. Polarization rotators are operably coupled to the second and third waveguides and rotate pulses transmitted in the second waveguide into a second polarization state and rotate pulses transmitted in the third waveguide into a third polarization state. The system control generates a sequence of bits based on polarization basis states of the pulses transmitted in the first waveguide, and tomographically authenticates randomness of the sequence based on polarization basis states of the second and third pulses.
    • 本发明的各种实施例涉及可以集成到光电子电路中的自认证量子随机位发生器。 在一个实施例中,量子随机位发生器包括传输层,其包括耦合到分支到第一,第二和第三波导中的波导的电磁辐射源。 辐射源产生处于第一偏振状态的电磁辐射脉冲。 极化旋转器可操作地耦合到第二和第三波导并且将在第二波导中传输的脉冲旋转成第二偏振状态,并将在第三波导中传输的脉冲旋转到第三偏振状态。 系统控制基于在第一波导中发送的脉冲的基于偏振的状态产生比特序列,并且基于第二和第三脉冲的基于极化的基础状态来进行层析成像地验证序列的随机性。