Search Results - "Oblak, D."

Mesoscopic atomic entanglement for precision measurements beyond the standard quantum limit by Appel, J, Windpassinger, P.J, Oblak, D, Hoff, U.B, Kjærgaard, N, Polzik, E.S

“…Squeezing of quantum fluctuations by means of entanglement is a well-recognized goal in the field of quantum information science and precision measurements. In…”
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An integrated processor for photonic quantum states using a broadband light-matter interface by Saglamyurek, E, Sinclair, N, Slater, J A, Heshami, K, Oblak, D, Tittel, W

“…Faithful storage and coherent manipulation of quantum optical pulses are key for long distance quantum communications and quantum computing. Combining these…”
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Proposal and proof-of-principle demonstration of non-destructive detection of photonic qubits using a Tm:LiNbO3 waveguide by Sinclair, N., Heshami, K., Deshmukh, C., Oblak, D., Simon, C., Tittel, W.

“…Non-destructive detection of photonic qubits is an enabling technology for quantum information processing and quantum communication. For practical…”
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Properties of a Rare-Earth-Ion-Doped Waveguide at Sub-Kelvin Temperatures for Quantum Signal Processing by Sinclair, N, Oblak, D, Thiel, C W, Cone, R L, Tittel, W

“…We characterize the 795 nm ^{3}H_{6} to ^{3}H_{4} transition of Tm^{3+} in a Ti^{4+}:LiNbO_{3} waveguide at temperatures as low as 800 mK. Coherence and…”
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Heralded Single Photons Based on Spectral Multiplexing and Feed-Forward Control by Grimau Puigibert, M, Aguilar, G H, Zhou, Q, Marsili, F, Shaw, M D, Verma, V B, Nam, S W, Oblak, D, Tittel, W

“…We propose and experimentally demonstrate a novel approach to a heralded single-photon source based on spectral multiplexing (SMUX) and feed-forward-based…”
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Entanglement between more than two hundred macroscopic atomic ensembles in a solid by Zarkeshian, P., Deshmukh, C., Sinclair, N., Goyal, S. K., Aguilar, G. H., Lefebvre, P., Puigibert, M. Grimau, Verma, V. B., Marsili, F., Shaw, M. D., Nam, S. W., Heshami, K., Oblak, D., Tittel, W., Simon, C.

“…There are both fundamental and practical motivations for studying whether quantum entanglement can exist in macroscopic systems. However, multiparty…”
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Heralded Single Photons Based on Spectral Multiplexing and Feed-Forward Control by Grimau Puigibert, M., Aguilar, G. H., Zhou, Q., Marsili, F., Shaw, M. D., Verma, V. B., Nam, S. W., Oblak, D., Tittel, W.

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Efficient Bell state analyzer for time-bin qubits with fast-recovery WSi superconducting single photon detectors by Valivarthi, R, Lucio-Martinez, I, Rubenok, A, Chan, P, Marsili, F, Verma, V B, Shaw, M D, Stern, J A, Slater, J A, Oblak, D, Nam, S W, Tittel, W

“…We experimentally demonstrate a high-efficiency Bell state measurement for time-bin qubits that employs two superconducting nanowire single-photon detectors…”
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Toward quantum state tomography of a single polariton state of an atomic ensemble by Christensen, S L, Béguin, J B, Sørensen, H L, Bookjans, E, Oblak, D, Müller, J H, Appel, J, Polzik, E S

“…We present a proposal and a feasibility study for the creation and quantum state tomography of a single polariton state of an atomic ensemble. The collective…”
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Nondestructive probing of Rabi oscillations on the cesium clock transition near the standard quantum limit by Windpassinger, P J, Oblak, D, Petrov, P G, Kubasik, M, Saffman, M, Alzar, C L Garrido, Appel, J, Müller, J H, Kjaergaard, N, Polzik, E S

“…We report on the nondestructive observation of Rabi oscillations on the Cs clock transition. The internal atomic state evolution of a dipole-trapped ensemble…”
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Spin squeezing of atomic ensembles by multicolor quantum nondemolition measurements by Saffman, M., Oblak, D., Appel, J., Polzik, E. S.

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Echo spectroscopy of atomic dynamics in a Gaussian trap via phase imprints by Oblak, D., Appel, J., Windpassinger, P. J., Hoff, U. B., Kjærgaard, N., Polzik, E. S.

“…We report on the collapse and revival of Ramsey fringe visibility when a spatially dependent phase is imprinted in the coherences of a trapped ensemble of…”
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Diffraction effects on light–atomic-ensemble quantum interface by Müller, J. H., Petrov, P., Oblak, D., Garrido Alzar, C. L., de Echaniz, S. R., Polzik, E. S.

“…We present a simple method to include the effects of diffraction into the description of a light-atomic ensemble quantum interface in the context of collective…”
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Proposal and proof-of-principle demonstration of non-destructive detection of photonic qubits using a Tm:LiNbO 3 waveguide by Sinclair, N, Heshami, K, Deshmukh, C, Oblak, D, Simon, C, Tittel, W

“…Non-destructive detection of photonic qubits is an enabling technology for quantum information processing and quantum communication. For practical…”
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Quantum memory for quantum repeaters by Saglamyurek, E., Sinclair, N., Jin, J., Slater, J. S., Oblak, D., Bussieres, F., George, M., Ricken, R., Sohler, W., Tittel, W.

“…The implementation of quantum memory, i.e. a quantum interface between light and matter, is central to advanced applications of quantum information processing…”
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Quantum-noise-limited interferometric measurement of atomic noise: Towards spin squeezing on the Cs clock transition by Oblak, Daniel, Petrov, Plamen G., Garrido Alzar, Carlos L., Tittel, Wolfgang, Vershovski, Anton K., Mikkelsen, Jens K., Sørensen, Jens L., Polzik, Eugene S.

“…We investigate theoretically and experimentally a nondestructive interferometric measurement of the state population of an ensemble of laser-cooled and trapped…”
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Spectrally multiplexed solid-state memories for quantum repeaters by Sinclair, N., Saglamyurek, E., Mallahzadeh, H., Slater, J. A., George, M., Ricken, R., Hedges, M. P., Oblak, D., Sohler, W., Tittel, W.

“…We present experimental work that demonstrates frequency-multiplexed quantum state storage in solid-state quantum memories with readout on demand…”
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Entanglement swapping with quantum-memory-compatible photons by Jin, J., Grimau Puigibert, M., Giner, L., Slater, J. A., Lamont, M. R. E., Verma, V. B., Shaw, M. D., Marsili, F., Nam, S. W., Oblak, D., Tittel, W.

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Broadband waveguide quantum memory for entangled photons by Saglamyurek, E., Sinclair, N., Jeongwan Jin, Slater, J. A., Oblak, D., Tittel, W., Bussieres, F., George, M., Ricken, R., Sohler, W.

“…We report the reversible transfer of photon-photon entanglement, generated by means of spontaneous parametric down-conversion, into entanglement between a…”
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Heralded single photons based on spectral multiplexing and feed-forward control by Puigibert, M. Grimau, Aguilar, G. H, Zhou, Q, Marsili, F, Shaw, M. D, Verma, V. B, Nam, S. W, Oblak, D, Tittel, W

“…Phys. Rev. Lett. 119, 083601 (2017) We propose and experimentally demonstrate a novel approach to a heralded single photon source based on spectral…”
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