Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Guidoni Luca"'
Publikováno v:
IEEE Open Journal of Nanotechnology, Vol 2, Pp 101-110 (2021)
As a key approach to augment Moore's Law scaling, 3D integration technologies have enabled small form factor, low cost, diverse, modular and flexible assembly of integrated circuits in the semiconductor industry. It is therefore essential to adopt th
Externí odkaz:
https://doaj.org/article/d509d3cd39ff439387c5c0a2cd6a8a39
Autor:
Zhao, P., Likforman, J. -P., Li, H. Y., Tao, J., Henner, T., Lim, Y. D., Seit, W. W., Tan, C. S., Guidoni, Luca
In this study, we report the first Cu-filled through silicon via (TSV) integrated ion trap. TSVs are placed directly underneath electrodes as vertical interconnections between ion trap and a glass interposer, facilitating the arbitrary geometry desig
Externí odkaz:
http://arxiv.org/abs/2101.00869
We report large-scale fabrication of perfectly functional radio frequency (RF) surface ion traps on a 12-inch glass substrate with a standard CMOS-compatible backend process. Established 12-inch foundry backend process of electroplated Cu with Au fin
Externí odkaz:
http://arxiv.org/abs/2002.11470
Akademický článek
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Publikováno v:
Phys. Rev. A 99, 023412 (2019)
We describe and experimentally implement a single-ion local thermometry technique with absolute sensitivity adaptable to all laser-cooled atomic ion species. The technique is based on the velocity-dependent spectral shape of a quasi-dark resonance ta
Externí odkaz:
http://arxiv.org/abs/1809.10972
We measured the branching fractions for the decay of the 5p 2 P 1/2 state of 88 Sr + by applying a recently demonstrated photon-counting sequential method (M. Ramm et al., Phys. Rev. Lett. 111, 023004) to a single ion laser-cooled in a micro fabricat
Externí odkaz:
http://arxiv.org/abs/1511.07686
Akademický článek
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Autor:
Dubost, Brice, Dubessy, Romain, Szymanski, Benjamin, Guibal, Samuel, Likforman, Jean-Pierre, Guidoni, Luca
We measured by laser spectroscopy the isotope shifts between naturally-occurring even-isotopes of strontium ions for both the $5s\,\,^2S_{1/2}\to 5p\,\,^2P_{1/2}$ (violet) and the $4d\,\,^2D_{3/2}\to 5p\,\,^2P_{1/2}$ (infrared) dipole-allowed optical
Externí odkaz:
http://arxiv.org/abs/1402.3390
Publikováno v:
Phys. Rev. A 84, 053826 (2011)
We study the generation of intensity quantum correlations using four-wave mixing in a rubidium vapor. The absence of cavity in these experiments allows to deal with several spatial modes simultaneously. In the standard, amplifying, configuration, we
Externí odkaz:
http://arxiv.org/abs/1111.4103
Publikováno v:
Proc. SPIE 7727, Quantum Optics, 772703 (2010)
We study quantum intensity correlations produced using four-wave mixing in a room-temperature rubidium vapor cell. An extensive study of the effect of the various parameters allows us to observe very large amounts of non classical correlations.
Externí odkaz:
http://arxiv.org/abs/1004.3950