Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Ph. Goldner"'
Publikováno v:
Physical Review B. 104
We report on the development and application of a parametrized crystal-field model for both ${\mathrm{C}}_{1}$ symmetry centers in trivalent erbium-doped ${\mathrm{Y}}_{2}{\mathrm{SiO}}_{5}$. High-resolution Zeeman and temperature dependent absorptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bee34c15e551bfe522a025890fbce3b
https://doi.org/10.1103/physrevb.104.155121
https://doi.org/10.1103/physrevb.104.155121
This poster was presented during the Ph.D. days at Sorbonne University doctoral school in 2019. It presents results on thin films doped with rare-earth ions for quantum technologies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0579f5cc80ca2a4d3cbfc693e1d92610
Publikováno v:
Journal of Luminescence. 234:117959
We report on laser site-selective spectroscopy, as well as high resolution, infrared to optical absorption, of both the six and seven -fold coordinated, C1 symmetry sites for Nd3+ doped Y2SiO5. A total of fifty three crystal-field energy levels have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1ec209b1f2892d4e4fed13ee9cbfe1e
https://doi.org/10.1016/j.jlumin.2021.117959
https://doi.org/10.1016/j.jlumin.2021.117959
Autor:
H. de Riedmatten, Shuping Liu, Alban Ferrier, Ph. Goldner, Alexandre Tallaire, Diana Serrano, Chetan Deshmukh
Publikováno v:
Physical Review B. 100
We investigate the potential for optical quantum technologies of ${\mathrm{Pr}}^{3+}:\phantom{\rule{0.28em}{0ex}}{\mathrm{Y}}_{2}{\mathrm{O}}_{3}$ in the form of monodisperse spherical nanoparticles. We measured optical inhomogeneous lines of 27 GHz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dfa77c853b858952dcd64c7fd9a1ed9
https://doi.org/10.1103/physrevb.100.144304
https://doi.org/10.1103/physrevb.100.144304
Autor:
Jevon J. Longdell, Yu-Hui Chen, Sebastian P. Horvath, Michael F. Reid, Jon-Paul R. Wells, Ph. Goldner, Jelena V. Rakonjac
Publikováno v:
Physical Review Letters. 123
We show that crystal-field calculations for ${C}_{1}$ point-group symmetry are possible, and that such calculations can be performed with sufficient accuracy to have substantial utility for rare-earth based quantum information applications. In partic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb79bcb4025e15588c397068767fd863
https://doi.org/10.1103/physrevlett.123.057401
https://doi.org/10.1103/physrevlett.123.057401
Autor:
Lars Rippe, Diana Serrano, Ph. Goldner, Andreas Walther, Ying Yan, A. Ferrier, Stefan Kröll, Jenny Karlsson
Publikováno v:
Journal of Luminescence. 151:93-99
We analyze the Ce3+-Pr3+:Y2SiO5 emission spectra obtained under selective excitation of the two Ce3+ sites in Y2SiO5 and we show clear evidence of direct energy transfer from Ce3+ to Pr3+. Energy transfer microparameters were calculated from the expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73195d16d2b6f9f8f2d5502cb74df1a0
https://doi.org/10.1016/j.jlumin.2014.01.072
https://doi.org/10.1016/j.jlumin.2014.01.072
Publikováno v:
Journal of Luminescence. 131:469-472
Long distance quantum cryptography requires quantum repeaters which use quantum memories. The latter are designed to store and retrieve photon quantum states on demand. Although quantum memories have been demonstrated in atomic vapors and ultra cold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c32b35452fbc31d425d6cfb7fde9b941
https://doi.org/10.1016/j.jlumin.2010.09.017
https://doi.org/10.1016/j.jlumin.2010.09.017
Autor:
J. Lejay, Y. Le Du, O. Guillot-Noël, R. Marino, E. Antic-Fidancev, Ph. Goldner, F. Beaudoux, A. Ferrier, Michael F. Reid
Publikováno v:
Journal of Luminescence. 130:1557-1565
We present characterization of the hyperfine and quadrupole interactions of praseodymium in La 2 ( WO 4 ) 3 . The hyperfine structure of the H 4 3 ( 0 ) → 1 D 2 ( 0 ) transition is calculated from a crystal-field analysis and is compared to experim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69de02afae702eea71efc671f4660143
https://doi.org/10.1016/j.jlumin.2009.12.023
https://doi.org/10.1016/j.jlumin.2009.12.023
Autor:
A. Denoyer, Y. Lévesque, S. Jandl, Ph. Goldner, O. Guillot-Noël, B. Viana, F. Thibault, D. Pelenc
Publikováno v:
Journal of Luminescence. 128:1389-1393
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac71bcc79a6bcdf894e15b2015cd0e9b
https://doi.org/10.1016/j.jlumin.2008.01.009
https://doi.org/10.1016/j.jlumin.2008.01.009
Publikováno v:
Optical Materials. 30:1093-1097
Yb:CaGdAlO 4 is a promising laser media for femtosecond impulsions in the infrared, because of a broad emission line around 1 μm. This feature is related to the crystal structure where the doping ion, which substitutes Gd 3+ , is located in a disord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3b4c7e3cf77613652f2b9915431d98b
https://doi.org/10.1016/j.optmat.2007.05.017
https://doi.org/10.1016/j.optmat.2007.05.017