Zobrazeno 1 - 10
of 38
pro vyhledávání: '"J. E. Hoffman"'
Autor:
J. A. Zonder, J. Richter, N. Bumma, J. Brayer, J. E. Hoffman, W. I. Bensinger, K. L. Wu, L. Xu, D. Chokshi, A. Boyapati, D. Cronier, Y. Houvras, K. Rodriguez Lorenc, G. S. Kroog, M. V. Dhodapkar, S. Lentzsch, D. Cooper, S. Jagannath
Publikováno v:
HemaSphere, Vol 6, Pp 90-91 (2022)
Externí odkaz:
https://doaj.org/article/149cd676968b4008a614afbdf52a9b83
Autor:
J. E. Hoffman, S. Ravets, J. A. Grover, P. Solano, P. R. Kordell, J. D. Wong-Campos, L. A. Orozco, S. L. Rolston
Publikováno v:
AIP Advances, Vol 4, Iss 6, Pp 067124-067124-16 (2014)
We present a procedure for reproducibly fabricating ultrahigh transmission optical nanofibers (530 nm diameter and 84 mm stretch) with single-mode transmissions of 99.95 ± 0.02%, which represents a loss from tapering of 2.6 × 10−5 dB/mm when norm
Externí odkaz:
https://doaj.org/article/dbc7754d573a4fdeaa72ea923a80f583
Autor:
Z. Kim, C. P. Vlahacos, J. E. Hoffman, J. A. Grover, K. D. Voigt, B. K. Cooper, C. J. Ballard, B. S. Palmer, M. Hafezi, J. M. Taylor, J. R. Anderson, A. J. Dragt, C. J. Lobb, L. A. Orozco, S. L. Rolston, F. C. Wellstood
Publikováno v:
AIP Advances, Vol 1, Iss 4, Pp 042107-042107-6 (2011)
We describe a thin-film superconducting Nb microwave resonator, tunable to within 0.3 ppm of the hyperfine splitting of 87Rb at fRb = 6.834683 GHz. We coarsely tuned the resonator using electron-beam lithography, decreasing the resonance frequency fr
Externí odkaz:
https://doaj.org/article/ecbb131db6e046afb047d4512c651255
Autor:
J. E. Hoffman, 梅至中
97
Due to the progresses of the geospatial information surveying and mapping, digital maps have been core elements of geographic information systems and system simulation. The key points of research and development in digital mapping are to impr
Due to the progresses of the geospatial information surveying and mapping, digital maps have been core elements of geographic information systems and system simulation. The key points of research and development in digital mapping are to impr
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/83684129354490577526
Autor:
J. E. Hoffman
Publikováno v:
Australian Journal of Politics & History. 31:204-217
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6587e5cf11a9c7e34fbff8bb6619ad8d
https://doi.org/10.1111/j.1467-8497.1985.tb00327.x
https://doi.org/10.1111/j.1467-8497.1985.tb00327.x
Autor:
Fredrik K. Fatemi, Pablo Solano, Steven L. Rolston, Guy Beadie, J. E. Hoffman, Eliot F. Fenton, Luis A. Orozco
Publikováno v:
Optica. 4:157
Optical nanofibers (ONFs) of sub-wavelength dimensions confine light in modes with a strong evanescent field that can trap, probe, and manipulate nearby quantum systems. To measure the evanescent field and propagating modes and to optimize ONF perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ae821262a36b165233efb2f785a4bef
https://doi.org/10.1364/optica.4.000157
https://doi.org/10.1364/optica.4.000157
Autor:
D. A. Murray, J. E. Hoffman
Publikováno v:
Acta Horticulturae. :289-292
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90e6f06cecd1d5e6c14bf1482c2649ec
https://doi.org/10.17660/actahortic.2000.529.34
https://doi.org/10.17660/actahortic.2000.529.34
Autor:
U. Chukwu, Guy Beadie, Jongmin Lee, J. E. Hoffman, K. D. Voigt, J. D. Wong-Campos, P. Kordell, Christopher Lobb, Jeffrey Grover, J. B. Hertzberg, Sylvain Ravets, Pablo Solano, Frederick C. Wellstood, Steven L. Rolston, Fredrik K. Fatemi, J. R. Anderson, Luis A. Orozco
Publikováno v:
SPIE Proceedings.
Hybrid quantum systems can be formed that combine the strengths of multiple platforms while avoiding the weaknesses. Here we report on progress toward a hybrid quantum system of neutral atom spins coupled to superconducting qubits. We trap laser-cool
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9e23638e4ebcf18449ca88a231bd92a
https://doi.org/10.1117/12.2024362
https://doi.org/10.1117/12.2024362
Autor:
Steven L. Rolston, Luis A. Orozco, P. Kordell, J. D. Wong-Campos, J. E. Hoffman, Sylvain Ravets
Publikováno v:
Journal of the Optical Society of America. A Optics, Image Science, and Vision
Journal of the Optical Society of America. A Optics, Image Science, and Vision, Optical Society of America, 2013, 30 (11), pp.2361. ⟨10.1364/JOSAA.30.002361⟩
Journal of the Optical Society of America. A Optics, Image Science, and Vision, Optical Society of America, 2013, 30 (11), pp.2361. ⟨10.1364/JOSAA.30.002361⟩
We present an experimental and theoretical study of the energy transfer between modes during the tapering process of an optical nanofiber through spectrogram analysis. The results allow optimization of the tapering process, and we measure transmissio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::341763c9eb2eda6236ffcff8f16c7a5c
https://hal.archives-ouvertes.fr/hal-02328867
https://hal.archives-ouvertes.fr/hal-02328867
Autor:
J. E. Hoffman, Jeffrey Grover, Luis A. Orozco, Benjamin Palmer, Mohammad Hafezi, Alex J. Dragt, Steven L. Rolston, Jacob M. Taylor, C. P. Vlahacos, F. C. Wellstood, Z. Kim, K.D. Voigt, C.J. Ballard, C. J. Lobb, B. K. Cooper, J. R. Anderson
Publikováno v:
AIP Advances, Vol 1, Iss 4, Pp 042107-042107-6 (2011)
We describe a thin-film superconducting Nb microwave resonator, tunable to within 0.3 ppm of the hyperfine splitting of $^{87}$Rb at $f_{Rb}=6.834683$ GHz. We coarsely tuned the resonator using electron-beam lithography, decreasing the resonance freq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d365c446f3f11b88b75a4bd227e4febb
http://arxiv.org/abs/1109.5205
http://arxiv.org/abs/1109.5205