Zobrazeno 1 - 10
of 475
pro vyhledávání: '"Andersen U"'
Autor:
Christensen, D. V., Staub, U., Devidas, T. R., Kalisky, B., Nowack, K. C., Webb, J. L., Andersen, U. L., Huck, A., Broadway, D. A., Wagner, K., Maletinsky, P., van der Sar, T., Du, C. R., Yacoby, A., Collomb, D., Bending, S., Oral, A., Hug, H. J., Mandru, A. -O., Neu, V., Schumacher, H. W., Sievers, S., Saito, H., Khajetoorians, A. A., Hauptmann, N., Baumann, S., Eichler, A., Degen, C. L., McCord, J., Vogel, M., Fiebig, M., Fischer, P., Hierro-Rodriguez, A., Finizio, S., Dhesi, S. S., Donnelly, C., Büttner, Felix, Kfir, O., Hu, W., Zayko, S., Eisebitt, S., Pfau, B., Frömter, R., Kläui, M., Yasin, F. S., McMorran, B. J., Seki, S., Yu, X., Lubk, A., Wolf, D., Pryds, N., Makarov, D., Poggio, M.
Considering the growing interest in magnetic materials for unconventional computing, data storage, and sensor applications, there is active research not only on material synthesis but also characterisation of their properties. In addition to structur
Externí odkaz:
http://arxiv.org/abs/2401.04793
Stimulated Raman spectroscopy has become a powerful tool to study the spatiodynamics of molecular bonds with high sensitivity, resolution and speed. However, sensitivity and speed of state-of-the-art stimulated Raman spectroscopy are currently limite
Externí odkaz:
http://arxiv.org/abs/2002.04674
Autor:
Pirandola, S., Andersen, U. L., Banchi, L., Berta, M., Bunandar, D., Colbeck, R., Englund, D., Gehring, T., Lupo, C., Ottaviani, C., Pereira, J., Razavi, M., Shaari, J. S., Tomamichel, M., Usenko, V. C., Vallone, G., Villoresi, P., Wallden, P.
Publikováno v:
Adv. Opt. Photon. 12, 1012-1236 (2020)
Quantum cryptography is arguably the fastest growing area in quantum information science. Novel theoretical protocols are designed on a regular basis, security proofs are constantly improving, and experiments are gradually moving from proof-of-princi
Externí odkaz:
http://arxiv.org/abs/1906.01645
Akademický článek
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Autor:
Pradyumna, S. T., Losero, E., Ruo-Berchera, I., Traina, P., Zucco, M., Jacobsen, C. S., Andersen, U. L., Degiovanni, I. P., Genovese, M., Gehring, T.
Publikováno v:
Commun Phys 3, 104 (2020)
Quantum metrology deals with improving the resolution of instruments that are otherwise limited by shot noise and it is therefore a promising avenue for enabling scientific breakthroughs. The advantage can be even more striking when quantum enhanceme
Externí odkaz:
http://arxiv.org/abs/1810.13386
Autor:
Müller, C. R., Madsen, L. S., Klimov, A., Sanchez-Soto, L. L., Leuchs, G., Marquardt, Ch., Andersen, U. L.
Publikováno v:
Phys. Rev. A 93, 033816 (2016)
We investigate polarization squeezing in squeezed coherent states with varying coherent amplitudes. In contrast to the traditional characterization based on the full Stokes parameters, we experimentally determine the Stokes vector of each excitation
Externí odkaz:
http://arxiv.org/abs/1511.03553
Autor:
Andersen, U. L., Ralph, T. C.
Publikováno v:
Phys. Rev. Lett. 111, 050504 (2013)
Traditional continuous variable teleportation can only approach unit fidelity in the limit of an infinite (and unphysical) amount of squeezing. We describe a new method for continuous variable teleportation that approaches unit fidelity with finite r
Externí odkaz:
http://arxiv.org/abs/1302.1359
Autor:
Rigas, I., Gabriel, C., Berg-Johansen, S., Aiello, A., van Loock, P., Andersen, U. L., Marquardt, Ch., Leuchs, G.
Cluster states are an essential component in one-way quantum computation protocols. We present two schemes to generate addressable continuous-variable cluster states from quadrature squeezed cylindrically polarized modes. By including polarization in
Externí odkaz:
http://arxiv.org/abs/1210.5188