Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Thomas W. Noel"'
Autor:
Zichao Zhou, Carolyn Auchter, Chen-Kuan Chou, Tomasz Sakrejda, John Wright, Boris Blinov, Richard D. Graham, Thomas W. Noel
Publikováno v:
Quantum Information Processing. 15:5339-5349
We report on progress toward implementing mixed ion species quantum information processing for a scalable ion-trap architecture. Mixed species chains may help solve several problems with scaling ion-trap quantum computation to large numbers of qubits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e73e885b276335ce9336d431f952572e
https://doi.org/10.1007/s11128-015-1220-9
https://doi.org/10.1007/s11128-015-1220-9
Publikováno v:
Applied Physics Letters. 117:234002
We present the design and vacuum performance of a compact room-temperature trapped ion system for quantum computing, consisting of a ultra-high vacuum (UHV) package, a micro-fabricated surface trap and a small form-factor ion pump. The system is desi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdc9aaf63b850bce6934b8682051cf10
https://doi.org/10.1063/5.0029236
https://doi.org/10.1063/5.0029236
Publikováno v:
Advances in Photonics of Quantum Computing, Memory, and Communication VIII.
We present work toward remote entanglement of barium ions in traps separated by a few meters. A new version of an ion trap specialized for remote entanglement is introduced. The new trap allows for highly efficient collection of ion fluorescence whil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3023e89f701f4affcc290187f3e60b4c
https://doi.org/10.1117/12.2183522
https://doi.org/10.1117/12.2183522
Publikováno v:
Physical Review A. 90
We present a measurement of the branching fractions for decay from the long-lived $5{D}_{5/2}$ level in ${^{138}\mathrm{Ba}}^{+}$. The branching fraction for decay into the $6{S}_{1/2}$ ground state was found to be $0.846{(25)}_{\mathrm{stat}}{(4)}_{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e0c02d691a93b4eff44564e3c904d4b
https://doi.org/10.1103/physreva.90.060501
https://doi.org/10.1103/physreva.90.060501
Autor:
Carolyn Auchter, Tomasz Sakrejda, Richard D. Graham, John Wright, Boris Blinov, Chen-Kuan Chou, Zichao Zhou, Thomas W. Noel
We describe our work on trapping, cooling and detecting mixed ion species for a scalable ion trap quantum information processing architecture. These mixed species chains in linear RF traps may help solve several problems with scaling ion trap quantum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::196287e5fe0c2ba48ac787cdc2b131ee
http://arxiv.org/abs/1410.0037
http://arxiv.org/abs/1410.0037
We report on the demonstration of ion-photon entanglement and Bell inequality violation in a system of trapped 138Ba+ ions. Entanglement between the Zeeman sublevels of the ground state of a single 138Ba+ ion and the polarization state of a single 49
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87899cf182c96517da69c1e2f47d0478
http://arxiv.org/abs/1310.0028
http://arxiv.org/abs/1310.0028
Autor:
Spencer Williams, Matthew Hoffman, Anupriya Jayakumar, Boris Blinov, Thomas W. Noel, E. N. Fortson, Carolyn Auchter
Publikováno v:
Physical Review A. 88
We report an improved measurement of the Land\'e ${g}_{J}$ factor of the $5{D}_{5/2}$ state of singly ionized barium. Measurements were performed on single Doppler-cooled ${}^{138}$Ba${}^{+}$ ions in linear Paul traps using two similar, independent a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3b56687298e06b6f414e853915c02fa
https://doi.org/10.1103/physreva.88.025401
https://doi.org/10.1103/physreva.88.025401
Publikováno v:
Physical Review A. 85
We report on an experimental investigation of rapid adiabatic passage (RAP) in a trapped barium ion system. RAP is implemented on the transition from the $6S_{1/2}$ ground state to the metastable $5D_{5/2}$ level by applying a laser at 1.76 $\mu$m. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d03b4b3aed18a073ebb347a24a8e8351
https://doi.org/10.1103/physreva.85.023401
https://doi.org/10.1103/physreva.85.023401
Publikováno v:
Physical Review A. 82
We present a terrestrial measurement of the Land\'e $g$ factor of the $5{D}_{5/2}$ state of singly ionized barium. Measurements were performed on single Doppler-cooled ${}^{138}{\mathrm{Ba}}^{+}$ ions in a linear Paul trap. A frequency-stabilized fib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e303025cfa24bfb9dc070f823aa00a21
https://doi.org/10.1103/physreva.82.030501
https://doi.org/10.1103/physreva.82.030501
We present experimental and theoretical analysis of quantum fluctuation in a vacuum field in the presence of orthogonal linearly polarized pump field propagating through a Rb vapor cell. Previously reported theoretical and experimental studies provid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b906f08c04622a246bab5fb0c0db863f
http://arxiv.org/abs/0903.3156
http://arxiv.org/abs/0903.3156