Zobrazeno 1 - 10
of 1 213
pro vyhledávání: '"Bell, B A"'
Autor:
Akatsuka, H., Andalib, T., Bell, B., Berean-Dutcher, J., Bernier, N., Bidinosti, C. P., Cude-Woods, C., Currie, S. A., Davis, C. A., Franke, B., Gaur, R., Giampa, P., Hansen-Romu, S., Hassan, M. T., Hatanaka, K., Higuchi, T., Gibson, C., Ichikawa, G., Ide, I., Imajo, S., Ito, T. M., Jamieson, B., Kawasaki, S., Kitaguchi, M., Klassen, W., Korkmaz, E., Kuchler, F., Lang, M., Lavvaf, M., Lindner, T., Makela, M., Mammei, J., Mammei, R., Martin, J. W., Matsumiya, R., Miller, E., Mishima, K., Momose, T., Morawetz, S., Morris, C. L., Ong, H. J., O'Shaughnessy, C. M., Pereira-Wilson, M., Picker, R., Piermaier, F., Pierre, E., Schreyer, W., Sidhu, S., Stang, D., Tiepo, V., Vanbergen, S., Wang, R., Wong, D., Yamamoto, N.
Publikováno v:
Nucl. Instrum. Methods Phys. Res. A 1049 (2023) 168106
Electroless nickel plating is an established industrial process that provides a robust and relatively low-cost coating suitable for transporting and storing ultracold neutrons (UCN). Using roughness measurements and UCN-storage experiments we charact
Externí odkaz:
http://arxiv.org/abs/2208.05590
Autor:
Thekkadath, G. S., Sempere-Llagostera, S., Bell, B. A., Patel, R. B., Kim, M. S., Walmsley, I. A.
Publikováno v:
PRX Quantum 3, 020336 (2022)
Gaussian boson sampling (GBS) is quantum sampling task in which one has to draw samples from the photon-number distribution of a large-dimensional nonclassical squeezed state of light. In an effort to make this task intractable for a classical comput
Externí odkaz:
http://arxiv.org/abs/2202.00634
Publikováno v:
Phys. Rev. Lett. 128, 023601 (2022)
The ability to manipulate and measure the time-frequency structure of quantum light is useful for information processing and metrology. Measuring this structure is also important when developing quantum light sources with high modal purity that can i
Externí odkaz:
http://arxiv.org/abs/2107.06244
Autor:
Thekkadath, G. S., Sempere-Llagostera, S., Bell, B. A., Patel, R. B., Kim, M. S., Walmsley, I. A.
Publikováno v:
Opt. Lett. 46, 2565 (2021)
The discrimination of coherent states is a key task in optical communication and quantum key distribution protocols. In this work, we use a photon-number-resolving detector, the transition-edge sensor, to discriminate binary-phase-shifted coherent st
Externí odkaz:
http://arxiv.org/abs/2102.01058
Autor:
Thekkadath, G. S., Mycroft, M. E., Bell, B. A., Wade, C. G., Eckstein, A., Phillips, D. S., Patel, R. B., Buraczewski, A., Lita, A. E., Gerrits, T., Nam, S. W., Stobińska, M., Lvovsky, A. I., Walmsley, I. A.
Publikováno v:
npj Quantum Inf 6, 89 (2020)
Quantum phenomena such as entanglement can improve fundamental limits on the sensitivity of a measurement probe. In optical interferometry, a probe consisting of $N$ entangled photons provides up to a $\sqrt{N}$ enhancement in phase sensitivity compa
Externí odkaz:
http://arxiv.org/abs/2006.08449
Publikováno v:
Quantum 4, 239 (2020)
When two equal photon-number states are combined on a balanced beam splitter, both output ports of the beam splitter contain only even numbers of photons. Consider the time-reversal of this interference phenomenon: the probability that a pair of phot
Externí odkaz:
http://arxiv.org/abs/1908.10314
Autor:
Thekkadath, G. S., Phillips, D. S., Bulmer, J. F. F., Clements, W. R., Eckstein, A., Bell, B. A., Lugani, J., Wolterink, T. A. W., Lita, A., Nam, S. W., Gerrits, T., Wade, C. G., Walmsley, I. A.
Publikováno v:
Phys. Rev. A 101, 031801 (2020)
Variable measurement operators enable the optimization of strategies for testing quantum properties and the preparation of a range of quantum states. Here, we experimentally implement a weak-field homodyne detector that can continuously tune between
Externí odkaz:
http://arxiv.org/abs/1908.04765
Autor:
Ahmed, S., Altiere, E., Andalib, T., Barnes, M. J., Bell, B., Bidinosti, C. P., Bylinsky, Y., Chak, J., Das, M., Davis, C. A., Fischer, F., Franke, B., Gericke, M. T. W., Giampa, P., Hahn, M., Hansen-Romu, S., Hatanaka, K., Hayamizu, T., Jamieson, B., Jones, D., Katsika, K., Kawasaki, S., Kikawa, T., Klassen, W., Konaka, A., Korkmaz, E., Kuchler, F., Kurchaninov, L., Lang, M., Lee, L., Lindner, T., Madison, K. W., Mammei, J., Mammei, R., Martin, J. W., Matsumiya, R., Miller, E., Momose, T., Picker, R., Pierre, E., Ramsay, W. D., Rao, Y. -N., Rawnsley, W. R., Rebenitsch, L., Schreyer, W., Sidhu, S., Vanbergen, S., van Oers, W. T. H., Watanabe, Y. X., Yosifov, D.
A fast-switching, high-repetition-rate magnet and power supply have been developed for and operated at TRIUMF, to deliver a proton beam to the new ultracold neutron (UCN) facility. The facility possesses unique operational requirements: a time-averag
Externí odkaz:
http://arxiv.org/abs/1905.08857
Autor:
Akatsuka, H., Andalib, T., Bell, B., Berean-Dutcher, J., Bernier, N., Bidinosti, C.P., Cude-Woods, C., Currie, S.A., Davis, C.A., Franke, B., Gaur, R., Giampa, P., Hansen-Romu, S., Hassan, M.T., Hatanaka, K., Higuchi, T., Gibson, C., Ichikawa, G., Ide, I., Imajo, S., Ito, T.M., Jamieson, B., Kawasaki, S., Kitaguchi, M., Klassen, W., Korkmaz, E., Kuchler, F., Lang, M., Lavvaf, M., Lindner, T., Makela, M., Mammei, J., Mammei, R., Martin, J.W., Matsumiya, R., Miller, E., Mishima, K., Momose, T., Morawetz, S., Morris, C.L., Ong, H.J., O’Shaughnessy, C.M., Pereira-Wilson, M., Picker, R., Piermaier, F., Pierre, E., Schreyer, W., Sidhu, S., Stang, D., Tiepo, V., Vanbergen, S., Wang, R., Wong, D., Yamamoto, N.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A April 2023 1049
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