Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Geert Vrijsen"'
Autor:
Robert Fulton Spivey, Ismail Volkan Inlek, Zhubing Jia, Stephen Crain, Ke Sun, Junki Kim, Geert Vrijsen, Chao Fang, Colin Fitzgerald, Steffen Kross, Tom Noel, Jungsang Kim
Publikováno v:
IEEE Transactions on Quantum Engineering, Vol 3, Pp 1-11 (2022)
Cryogenic environments benefit ion trapping experiments by offering lower motional heating rates, collision energies, and an ultrahigh vacuum (UHV) environment for maintaining long ion chains for extended periods of time. Mechanical vibrations caused
Externí odkaz:
https://doaj.org/article/db917e0bb960453a8fa2376788b1c7ab
Autor:
Tom Noel, Ke Sun, Stephen Crain, Chao Fang, Geert Vrijsen, Jungsang Kim, Colin Fitzgerald, Junki Kim, Steffen Kross, I. V. Inlek, Robert Spivey, Zhubing Jia
Publikováno v:
IEEE Transactions on Quantum Engineering, Vol 3, Pp 1-11 (2022)
Cryogenic environments benefit ion trapping experiments by offering lower motional heating rates, collision energies, and an ultrahigh vacuum (UHV) environment for maintaining long ion chains for extended periods of time. Mechanical vibrations caused
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ee4ac59bb54b5c931392e85215023fd
https://doi.org/10.1109/tqe.2021.3125926
https://doi.org/10.1109/tqe.2021.3125926
Publikováno v:
Optics express. 27(23)
We report a highly efficient loading of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ec1505fc374bc6ae32cbf1dd8a7aeb23
https://pubmed.ncbi.nlm.nih.gov/31878450
https://pubmed.ncbi.nlm.nih.gov/31878450
Autor:
Matthew D. Shaw, Clinton Cahall, Stephen Crain, Varun B. Verma, Geert Vrijsen, Sae Woo Nam, Emma E. Wollman, Jungsang Kim
Publikováno v:
Communications Physics, Vol 2, Iss 1, Pp 1-6 (2019)
Qubits used in quantum computing suffer from errors, either from the qubit interacting with the environment, or from imperfect quantum logic gates. Effective quantum error correcting codes require a high fidelity readout of ancilla qubits from which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d21faf4d0407f3e6a4f6a4deb785cbf
http://arxiv.org/abs/1902.04059
http://arxiv.org/abs/1902.04059
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:
Applied optics. 56(23)
We have fabricated and characterized laser-ablated micromirrors on fused silica substrates for constructing stable Fabry-Perot optical cavities. We highlight several design features which allow these cavities to have lengths in the 250-300 μm range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab6bc6ba8f52c8d36e9fd44f169d3bae
https://pubmed.ncbi.nlm.nih.gov/29047941
https://pubmed.ncbi.nlm.nih.gov/29047941
Autor:
Emily Mount, Steven T. Flammia, Jungsang Kim, Robin Harper, Geert Vrijsen, Kenneth R. Brown, Peter Maunz, Stephen Crain, So-Young Baek, Chingiz Kabytayev
The fidelity of laser-driven quantum logic operations on trapped ion qubits tend to be lower than microwave-driven logic operations due to the difficulty of stabilizing the driving fields at the ion location. Through stabilization of the driving opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3de6db193c806f4725f7a930e21e39f
http://arxiv.org/abs/1504.01440
http://arxiv.org/abs/1504.01440
Autor:
Andre Van Rynbach, Stephen Crain, Daniel Gaultney, Geert Vrijsen, Louis Isabella, Emily Mount, Jungsang Kim, Kai Hudek
Publikováno v:
Advanced Photonics 2015.
A quantum communication node with high quality quantum memories and photonic interfaces capable of quantum logic operations provide a technology platform for realizing quantum repeaters. We will discuss a viable implementation in trapped ion systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cba66538672c7a7ebbad00eee1052e4
https://doi.org/10.1364/iprsn.2015.is4a.4
https://doi.org/10.1364/iprsn.2015.is4a.4
Publikováno v:
Optics letters. 39(13)
We demonstrate a many-atom-cavity system with a high-finesse dual-wavelength standing wave cavity in which all participating rubidium atoms are nearly identically coupled to a 780-nm cavity mode. This homogeneous coupling is enforced by a one-dimensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a758ed5aba81933eb77ddd6b603df43
https://pubmed.ncbi.nlm.nih.gov/24978793
https://pubmed.ncbi.nlm.nih.gov/24978793
Autor:
Louis Isabella, Emily Mount, Rachel Noek, Jungsang Kim, Byeong-Hyeon Ahn, Daniel Gaultney, Stephen Crain, Kai Hudek, Andre Van Rynbach, So-Young Baek, Peter Maunz, Geert Vrijsen
Publikováno v:
Research in Optical Sciences.
We present a scalable approach to quantum information processing utilizing trapped ions and photons. Ions trapped in microfabricated surface traps provide a practical platform for realizing quantum networks of distributed computing nodes and quantum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::038e412cd09a051929a52c334dbf0de5
https://doi.org/10.1364/qim.2014.qw4b.3
https://doi.org/10.1364/qim.2014.qw4b.3