Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Staudt, Matthias"'
Autor:
Staudt, Matthias U., Hoi, Io-Chun, Krantz, Philip, Sandberg, Martin, Simoen, Michael, Bushev, Pavel, Sangouard, Nicolas, Afzelius, Mikael, Shumeiko, Vitaly S., Johansson, Göran, Delsing, Per, Wilson, C. M.
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 45 (2012) 124019
A quantum coherent interface between optical and microwave photons can be used as a basic building block within a future quantum information network. The interface is envisioned as an ensemble of rare-earth ions coupled to a superconducting resonator
Externí odkaz:
http://arxiv.org/abs/1201.1718
Autor:
Afzelius, Mikael, Staudt, Matthias U., de Riedmatten, Hugues, Gisin, Nicolas, Guillot-Noël, Olivier, Goldner, Philippe, Marino, Robert, Porcher, Pierre, Cavalli, Enrico, Bettinelli, Marco
We demonstrate that Zeeman ground-state spin levels in Nd3+:YVO4 provides the possibility to create an efficient lambda-system for optical pumping experiments. The branching ratio R in the lambda-system is measured experimentally via absorption spect
Externí odkaz:
http://arxiv.org/abs/1002.2917
Publikováno v:
Nature 456, 773 (2008)
Coherent and reversible mapping of quantum information between light and matter is an important experimental challenge in quantum information science. In particular, it is a decisive milestone for the implementation of quantum networks and quantum re
Externí odkaz:
http://arxiv.org/abs/0810.0630
Autor:
Hastings-Simon, Sara R., Staudt, Matthias U., Afzelius, Mikael, Baldi, Pascal, Jaccard, Didier, Tittel, Wolfgang, Gisin, Nicolas
We present measurements of the linear Stark effect on the $^{4}$I$_{15/2} \to$ $^{4}$I$_{13/2}$ transition in an Er$^{3+}$-doped proton-exchanged LiNbO$_{3}$ crystalline waveguide and an Er$^{3+}$-doped silicate fiber. The measurements were made usin
Externí odkaz:
http://arxiv.org/abs/quant-ph/0603194
Autor:
Staudt, Matthias U., Hastings-Simon, Sara R., Afzelius, Mikael, Jaccard, Didier, Tittel, Wolfgang, Gisin, Nicolas
Publikováno v:
Optics Communications 266 (2006) 720-726
We studied optical coherence properties of the 1.53 $\mu$m telecommunication transition in an Er$^{3+}$-doped silicate optical fiber through spectral holeburning and photon echoes. We find decoherence times of up to 3.8 $\mu$s at a magnetic field of
Externí odkaz:
http://arxiv.org/abs/quant-ph/0603192
Autor:
Staudt, Matthias
Universidad de Granada, Departamento de Física Aplicada. Leída el 22-12-2003
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1648::45f06c0233758b3e146eee1ec3bf78a0
http://hdl.handle.net/10481/55837
http://hdl.handle.net/10481/55837
Autor:
Hastings-Simon, Sara, Lauritzen, Bjorn, Staudt, Matthias Ulrich, van Mechelen, Jacobus Lodevicus Martinu, Simon, Christoph, de Riedmatten, Hugues, Afzelius, Mikael, Gisin, Nicolas
Publikováno v:
Physical Review. B, Condensed Matter, Vol. 78, No 8 (2008)
We present measurements of Zeeman-level population lifetimes in Er3+:Y2SiO5 at low magnetic fields and low temperatures. Using spectral hole burning spectroscopy, we investigate the dynamics and temperature dependence of the hole structure due to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1400::b572f5ecdbee971105be91126fb0306e
https://archive-ouverte.unige.ch/unige:36628
https://archive-ouverte.unige.ch/unige:36628
Autor:
Staudt, Matthias Ulrich
Rare-earth-ion doped materials are studied for a quantum information protocol, controlled reversible inhomogeneous broadening, for storing single photons. Coherence properties of Er-doped silicate optical fibers and Er-doped LiNbO₃ waveguiding stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52f59630f7435672c6765b4d3b5c4d43
Autor:
Hastings-Simon, Sara Rose, Afzelius, Mikael, Minar, Jiri, Staudt, Matthias Ulrich, Lauritzen, Bjorn, de Riedmatten, Hugues, Gisin, Nicolas
Publikováno v:
Physical Review. B, Condensed Matter, Vol. 77, No 125111 (2008) P. 7
We present spectral hole-burning measurements on the 879 nm, 4I9/2-->4F3/2 transition in Nd3+:YVO4. We observe antiholes in the spectrum along with long lived spectral holes, which demonstrates optical pumping between the ground state Zeeman levels.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1400::7d670f2c8e1395a5ff11deef01e90adc
https://archive-ouverte.unige.ch/unige:59
https://archive-ouverte.unige.ch/unige:59
Autor:
Sousa, Arturo, García-Barrón, Leoncio, Jurado, Vicente, Aguilar, Mónica, Álvarez-Cobelas, Miguel, Francoso, José Ignacio Álvarez, Barriendos, Mariano, Camarillo, Juan Mariano, Cano, Esperanza, Castro-Díez, Yolanda, Cordero, Amalia, Corzo, Mariano, Custodio, Emilio, Escaler, Isabel, Esteban-Parra, María Jesús, Zamudio, Rocío Fernández, Gámiz-Fortis, Sonia Raquel, García-Murillo, Pablo, López-Cotín, Luis Fernando, López-González, Pablo J, Manzano, Marisol, Martín-Vide, Javier, Morales, Julia, Pita, María Fernanda, Rodrigo, Fernando S., Sükran Sahin, Sánchez-Hernández, Andrés, Staudt, Matthias
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::116b74710efa40714a6233371e365eed