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    • 1. 发明申请
    • INTERFEROMETRIC SOURCE OF MULTI-COLOR, MULTI-BEAM ENTAGLED PHOTONS
    • 多色多晶光源的干涉光源
    • WO03019283A3
    • 2003-09-18
    • PCT/US0226833
    • 2002-08-23
    • UT BATTELLE LLCDRESS WILLIAM BKISNER ROGER ARICHARDS ROGER K
    • DRESS WILLIAM BKISNER ROGER ARICHARDS ROGER K
    • G02B21/06G02F1/39G02F1/35
    • G02F1/39G02B21/06
    • Systems and methods are described for a quantum channel for the transmission of information. A method includes: down converting a beam of coherent energy to provide a beam of multi-color entangled photons (810); converging two spatially resolved portions of the beam of multi-color entangled photons into a converged multi-color entangled photon beam (830); changing a phase of at least a portion of the converged multi-color entangled photon beam; combining the first interferometric multi-color entangled photon beam with a second interferometric multi-color entangled photon beam within a single beam splitter 860; wherein combining includes erasing energy and momentum characteristics from both the first interferometric multi-color entangled photon beam and the second interferometric multi-color entangled photon beam; splitting the first interferometric multi-color entangled photon beam and the second interferometric multi-color entangled photon beam within the single beam splitter 860, wherein splitting yields a first output beam of multi-color entangled photons 871 and a second output beam of multi-color entangled photons 871; and modulating the first output beam of multi-color entangled photons 871.
    • 描述了用于传输信息的量子信道的系统和方法。 一种方法包括:向下转换相干能量束以提供多色纠缠光子束(810); 将多色纠缠光子束的两个空间分辨部分会聚成会聚的多色纠缠光子束(830); 改变会聚的多色纠缠光子束的至少一部分的相位; 将第一干涉多色纠缠光子束与单个分束器860内的第二干涉多色纠缠光子束组合; 其中组合包括从所述第一干涉多色纠缠光子束和所述第二干涉多色纠缠光子束中消除能量和动量特征; 将第一干涉多色纠缠光子束和第二干涉多色纠缠光子束分裂在单分束器860内,其中分离产生多色纠缠光子871的第一输出光束和多色的第二输出光束 缠结光子871; 并调制多色纠缠光子871的第一输出光束。
    • 2. 发明申请
    • INTERFEROMETRIC SOURCE OF MULTI-COLOR, MULTI-BEAM ENTANGLED PHOTONS
    • 多色多光束纠缠光子的干涉光源
    • WO03019284A3
    • 2003-05-22
    • PCT/US0226838
    • 2002-08-23
    • UT BATTELLE LLCDRESS WILLIAM BKISNER ROGER ARICHARDS ROGER K
    • DRESS WILLIAM BKISNER ROGER ARICHARDS ROGER K
    • G02B21/06G02F1/39G02F1/35
    • G02F1/39G02B21/06
    • Systems and methods are described for an interferometric source 500 of multi-color, multi-beam entangled photons. A method includes: downconverting a beam of coherent energy to provide a beam of multi-color entangled photons converging two spatially resolved portions of the beam of multi-color entangled photons into a converged multi-color entangled photon beam changing a phase of least a portion of the converged multi-color entangled photon beam to generate a first interferometric multi-color entangled photon beam and combining the first interferometric multi-color entangled photon beam with a second interferometric multi-color engtangled photon beam within a single beamsplitter 588. An apparatus includes: a multi-refringent device 900 optically coupled to a source of coherent energy 503, the multi-refringent device 900 providing a beam of multi-color entangled photons a condenser device 951, 961 optically coupled to the multi-refringent device the condenser device 951, 961 converging two spatially resolved portions of the beam of multi-color entangled photons into a converged multi-color entangled photon beam a tunable phase adjuster 747 optically coupled to the condenser device 951, 961, the tunable phase adjuster 747 changing a phase of at least a portion of the converged multi-color entangled photon beam to generate a first interferometric multi-color entangled photon beam and a beam splitter 588 optically coupled to the condenser device 951, 961, the beam splitter 588 combining the first interferometric multi-color entangled photon beam with a second interferometric multi-color entangled photon beam.
    • 描述了用于多色多束纠缠光子的干涉源500的系统和方法。 一种方法包括:下转换相干能量束以提供多色纠缠光子束,所述多色纠缠光子束将多色纠缠光子束的两个空间分辨部分会聚成聚合多色纠缠光子束,从而改变至少一部分 聚焦多色纠缠光子束产生第一干涉多色纠缠光子束并且在单个分束器588内将第一干涉多色纠缠光子束与第二干涉多色缠结光子束组合。设备包括 :光学耦合到相干能量源503的多重折射装置900,多重折射装置900提供多色纠缠光子束,光学耦合到多重折射装置的聚光装置951,961,聚光装置951 ,961将多色纠缠光子束的两个空间分辨部分会聚成会聚多色纠缠 光可调谐相位调整器747光耦合到聚光器装置951,961,可调相位调整器747改变会聚多色纠缠光子束的至少一部分的相位以产生第一干涉式多色纠缠光子 光束和光学耦合到聚光器装置951,961的分束器588,分束器588将第一干涉式多色纠缠光子束与第二干涉式多色纠缠光子束组合。
    • 3. 发明申请
    • ENTANGLED-PHOTON MICROSCOPE
    • WO2003019282A3
    • 2003-03-06
    • PCT/US2002/026832
    • 2002-08-23
    • UT-BATTELLE, LLCDRESS, William, B.KISNER, Roger, A.RICHARDS, Roger, K.
    • DRESS, William, B.KISNER, Roger, A.RICHARDS, Roger, K.
    • G02F1/35
    • Systems and methods are described for an optical microscope using an interferometric source of multi-color, multi-beam entangled photons. A method includes: downcoverting a beam of coherent energy to provide a beam of multi-color entangled photons; converging two spatially resolved portions of the beam of multi-color entangled photons into a converged multi-color entangled photon beam; transforming at least a portion of the converged multi-color entangled photon beam by interaction with a sample to generate an entangled photon specimen beam; and combining the entangled photon specimen beam with an entangled photon reference beam within a single beamsplitter 370. An apparatus includes: a multi-refringent device 310 providing a beam of multi-color entangled photons; a condenser device 320, 325, 330, 335 optically coupled to the multi-refringent device 310, the condenser device 320, 325, 330, 335 converging two spatially resolved portions of the beam of multi-color entangled photons into a converged multi-color entangled photon beam; a beam probe director and specimen assembly 360 optically coupled to the condenser device 320, 325, 330, 335; and a beam splitter 370 optically coupled to the beam probe director and specimen assembly 360, the beam splitter 370 combining an entangled photon specimen beam from the beam probe director and specimen asssembly 360 with an entangled photon reference beam.