Browsing by Author "Lukin, Mikhail"

Now showing items 41-60 of 192

    • Dynamical Crystallization in the Dipole Blockade of Ultracold Atoms 

      Pohl, T.; Demler, Eugene A.; Lukin, Mikhail D. (American Physical Society (APS), 2010)
      We describe a method for controlling many-body states in extended ensembles of Rydberg atoms, forming crystalline structures during laser excitation of a frozen atomic gas. Specifically, we predict the existence of an ...

    • Effects of molecular resonances on Rydberg blockade 

      Derevianko, Andrei; Komar, Peter; Topcu, Turker; Kroeze, Ronen M.; Lukin, Mikhail D. (American Physical Society (APS), 2015)
      We study the effect of resonances associated with complex molecular interaction of Rydberg atoms on Rydberg blockade. We show that densely spaced molecular potentials between doubly excited atomic pairs become unavoidably ...

    • Efficient All-Optical Switching Using Slow Light within a Hollow Fiber 

      Bajcsy, M; Hofferberth, Sebastian; Balic, V; Peyronel, T; Hafezi, Mohammad; Zibrov, Alexander S; Vuletic, V; Lukin, Mikhail D. (American Physical Society, 2009)
      We demonstrate a fiber-optical switch that is activated at tiny energies corresponding to a few hundred optical photons per pulse. This is achieved by simultaneously confining both photons and a small lasercooled ensemble ...

    • Efficient photon detection from color centers in a diamond optical waveguide 

      LeSage, David Anthony; Pham, Linh My; Bar-Gill, N.; Belthangady, Chinmay N.; Lukin, Mikhail D.; Yacoby, Amir; Walsworth, Ronald L. (American Physical Society (APS), 2012)
      A common limitation of experiments using color centers in diamond is the poor photon collection efficiency of microscope objectives due to refraction at the diamond interface. We present a simple and effective technique ...

    • Efficient Readout of a Single Spin State in Diamond via Spin-to-Charge Conversion 

      Shields, Brendan John; Unterreithmeier, Quirin; de Leon, N; Park, H; Lukin, Mikhail D. (American Physical Society (APS), 2015)
      Efficient readout of individual electronic spins associated with atomlike impurities in the solid state is essential for applications in quantum information processing and quantum metrology. We demonstrate a new method for ...

    • Electrical control of charged carriers and excitons in atomically thin materials 

      Wang, Ke; De Greve, Kristiaan; Jauregui, Luis; Sushko, Andrey; High, Alexander; Zhou, You; Scuri, Giovanni; Taniguchi, Takashi; Watanabe, Kenji; Lukin, Mikhail; Park, Hongkun; Kim, Philip (Springer Science and Business Media LLC, 2018-01-15)

    • Electromagnetically Induced Transparency with Noisy Lasers 

      Walsworth, Ronald L.; Xiao, Yanhong; Wang, Tun; Baryakhtar, Maria; Van Camp, Mackenzie; Crescimanno, Michael; Hohensee, Michael; Jiang, Liang; Phillips, David Forrest; Lukin, Mikhail D.; Yelin, Susanne F. (American Physical Society, 2009)
      We demonstrate and characterize two coherent phenomena that can mitigate the effects of laser phase noise for Electromagnetically Induced Transparency (EIT): a laser-power-broadening-resistant resonance in the transmitted ...

    • Electron–phonon processes of the silicon-vacancy centre in diamond 

      Jahnke, Kay D; Sipahigil, Alp; Binder, Jan M; Doherty, Marcus W; Metsch, Mathias; Rogers, Lachlan J; Manson, Neil B; Lukin, Mikhail D.; Jelezko, Fedor (IOP Publishing, 2015)
      We investigate phonon induced electronic dynamics in the ground and excited states of the negatively charged silicon-vacancy (SiV−) centre in diamond. Optical transition line widths, transition wavelength and excited state ...

    • Engineering superfluidity in Bose-Fermi mixtures of ultracold atoms 

      Wang, D.-W.; Lukin, Mikhail D.; Demler, Eugene A. (American Physical Society (APS), 2005)
      We investigate many-body phase diagrams of atomic boson-fermion mixtures loaded in the two-dimensional optical lattice. Bosons mediate an attractive, finite-range interaction between fermions, leading to fermion pairing ...

    • Enhanced Antiferromagnetic Exchange between Magnetic Impurities in a Superconducting Host 

      Yao, Norman Ying; Glazman, Leonid I; Demler, Eugene A.; Lukin, Mikhail D.; Sau, Jay D. (American Physical Society (APS), 2014)
      It is generally believed that superconductivity only weakly affects the indirect exchange between magnetic impurities. If the distance r between impurities is smaller than than the superconducting coherence length \((r ...

    • Enhanced metrology using preferential orientation of nitrogen-vacancy centers in diamond 

      Pham, Linh My; Bar-Gill, N.; LeSage, David Anthony; Belthangady, Chinmay N.; Stacey, A.; Markham, M.; Twitchen, D. J.; Lukin, Mikhail D.; Walsworth, Ronald L. (American Physical Society (APS), 2012)
      We demonstrate preferential orientation of nitrogen-vacancy (NV) color centers along two of four possible crystallographic axes in diamonds grown by chemical vapor deposition on the {100} face. We identify the relevant ...

    • Enhanced solid-state multispin metrology using dynamical decoupling 

      Pham, Linh My; Bar-Gill, N.; Belthangady, Chinmay N.; LeSage, David Anthony; Cappellaro, P.; Lukin, Mikhail D.; Yacoby, Amir; Walsworth, Ronald L. (American Physical Society (APS), 2012)
      We use multipulse dynamical decoupling to increase the coherence lifetime (T2) of large numbers of nitrogen-vacancy (NV) electronic spins in room temperature diamond, thus enabling scalable applications of multispin quantum ...

    • Environment-assisted metrology with spin qubits 

      Cappellaro, P.; Goldstein, G.; Hodges, J. S.; Jiang, L.; Maze, J. R.; Sørensen, A. S.; Lukin, Mikhail D. (American Physical Society (APS), 2012)
      We investigate the sensitivity of a recently proposed method for precision measurement [Phys. Rev. Lett. 106, 140502 (2011)], focusing on an implementation based on solid-state spin systems. The scheme amplifies a quantum ...

    • Environment-Assisted Precision Measurement 

      Lukin, Mikhail D.; Goldstein, Garry; Jiang, Liang; Maze, Jero R.; Sørenson, Anders S.; Cappellaro, Paola; Hodges, J. S. (American Physical Society, 2011)
      We describe a method to enhance the sensitivity of precision measurements that takes advantage of the environment of a quantum sensor to amplify the response of the sensor to weak external perturbations. An individual qubit ...

    • Experimental Demonstration of Memory-Enhanced Quantum Communication 

      Bhaskar, Mihir; Riedinger, Ralf; Machielse, Bart; Levonian, David; Nguyen, Christian T; Knall, Erik; Park, Hongkun; Englund, Dirk; Loncar, Marko; Sukachev, Denis; Lukin, Mikhail (Springer Science and Business Media LLC, 2020-03-23)
      The ability to communicate quantum information over long distances is of central importance in quantum science and engineering. While some applications of quantum communication such as secure quantum key distribution (QKD) ...

    • Far-Field Optical Imaging and Manipulation of Individual Spins with Nanoscale Resolution 

      Maurer, Peter; Maze, J. R.; Stanwix, P. L.; Jiang, L.; Gorshkov, Alexey Vyacheslavovich; Zibrov, A. A.; Harke, B.; Hodges, J. S.; Zibrov, Alexander S; Yacoby, Amir; Twitchen, D.; Hell, S. W.; Walsworth, Ronald Lee; Lukin, Mikhail D. (Nature Publishing Group, 2010)
      A fundamental limit to existing optical techniques for measurementand manipulation of spin degrees of freedom is set by diffraction, which does not allow spins separated by less than about a quarter of a micrometre to be ...

    • Fast Entanglement Distribution with Atomic Ensembles and Fluorescent Detection 

      Brask, Jonatan; Jiang, Liang; Gorshkov, Alexey Vyacheslavovich; Vuletic, Vladan; Sorensen, Anders; Lukin, Mikhail D. (American Physical Society, 2010)
      Quantum repeaters based on atomic ensemble quantum memories are promising candidates for achieving scalable distribution of entanglement over long distances. Recently, important experimental progress has been made toward ...

    • Fractional quantum Hall effect in optical lattices 

      Hafezi, M.; Sørensen, A. S.; Demler, Eugene A.; Lukin, Mikhail D. (American Physical Society (APS), 2007)
      We analyze a recently proposed method to create fractional quantum Hall FQH states of atoms confined in optical lattices A. Sørensen et al., Phys. Rev. Lett. 94, 086803 2005 . Extending the previous work, we investigate ...

    • Fractional Quantum Hall States of Atoms in Optical Lattices 

      Sørensen, Anders S.; Demler, Eugene A.; Lukin, Mikhail D. (American Physical Society (APS), 2005)
      We describe a method to create fractional quantum Hall states of atoms confined in optical lattices. We show that the dynamics of the atoms in the lattice is analogous to the motion of a charged particle in a magnetic field ...

    • Free-Standing Mechanical and Photonic Nanostructures in Single-Crystal Diamond 

      Burek, Michael John; de Leon, Nathalie Pulmones; Shields, Brendan John; Hausmann, Birgit Judith Maria; Chu, Yiwen; Quan, Qimin; Zibrov, Alexander S; Park, Hongkun; Lukin, Mikhail D.; Loncar, Marko (American Chemical Society (ACS), 2012)
      A variety of nanoscale photonic, mechanical, electronic, and optoelectronic devices require scalable thin film fabrication. Typically, the device layer is defined by thin film deposition on a substrate of a different ...