Zobrazeno 1 - 7
of 7
pro vyhledávání: '"A. M. Jayich"'
Autor:
M. Fan, Roy A. Ready, H. Li, S. Kofford, R. Kwapisz, C. A. Holliman, M. S. Ladabaum, A. N. Gaiser, J. R. Griswold, A. M. Jayich
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 043201 (2023)
We report laser cooling and trapping of ^{224}Ra^{+} ions. This was realized via two-step photoionization loading of radium into an ion trap. A robust source for ^{224}Ra atoms, which have a 3.6-day half-life, was realized with an effusive oven conta
Externí odkaz:
https://doaj.org/article/035468d9e9e449809e9e21da6a6a8504
Publikováno v:
Physical Review X, Vol 6, Iss 4, p 041004 (2016)
Ultracold atoms, produced by laser cooling and trapping, have led to recent advances in quantum information, quantum chemistry, and quantum sensors. A lack of ultraviolet narrow-band lasers precludes laser cooling of prevalent atoms such as hydrogen,
Externí odkaz:
https://doaj.org/article/fa1d918b59a349ff831cc4e2b3bfdc76
Publikováno v:
Physical Review A. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a105323db79782248a6b69dfa0810216
https://doi.org/10.1103/physreva.105.042801
https://doi.org/10.1103/physreva.105.042801
Autor:
Andrew M. Jayich, Samuel M. Brewer
Publikováno v:
Optical and Quantum Sensing and Precision Metrology II.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7d2ecd3d866498adfe4c21b5c5fae3f
https://doi.org/10.1117/12.2626802
https://doi.org/10.1117/12.2626802
Publikováno v:
Physical review letters. 126(2)
We present an all-optical mass spectrometry technique to identify trapped ions. The new method uses laser-cooled ions to determine the mass of a cotrapped dark ion with a sub-dalton resolution within a few seconds. We apply the method to identify the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5e8e3356c423263d4c16c4684c9c90ca
https://pubmed.ncbi.nlm.nih.gov/33512224
https://pubmed.ncbi.nlm.nih.gov/33512224
Autor:
Nitesh Chauhan, Andrei Isichenko, Kaikai Liu, Jiawei Wang, Qiancheng Zhao, Ryan O. Behunin, Peter T. Rakich, Andrew M. Jayich, C. Fertig, C. W. Hoyt, Daniel J. Blumenthal
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
In this work the authors demonstrate on-chip integration of Brillouin lasing operating at visible wavelengths, with engineered design for stable output. This technical and scientific advance will help develop integrated light sources for quantum comp
Externí odkaz:
https://doaj.org/article/d108fef56cca4e189641c5ac3223ed46
Autor:
A M Jayich, J C Sankey, K Børkje, D Lee, C Yang, M Underwood, L Childress, A Petrenko, S M Girvin, J G E Harris
Publikováno v:
New Journal of Physics, Vol 14, Iss 11, p 115018 (2012)
We demonstrate a cryogenic optomechanical system comprising a flexible Si _3 N _4 membrane placed at the center of a free-space optical cavity in a 400 mK cryogenic environment. We observe a mechanical quality factor Q > 4 × 10 ^6 for the 261 kHz fu
Externí odkaz:
https://doaj.org/article/8accd949bcb74c77b627cacabc15bf6b