Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Journal of Alloys and Compounds

Electron paramagnetic resonance spectroscopy of Er3+:Y2SiO5 for coherent optical applications

O. Guillot-Noël, Philippe Goldner, Y. Le Du, E. Baldit, P. Monnier, Kamel Bencheikh

Published May 4, 2007• 6 citations
Publisher
DOI
10.1016/j.jallcom.2007.05.001

Related papers

Magneto-optical and high-frequency electron paramagnetic resonance spectroscopy of Er3+ ions in CaMoO4 single crystal

K. I. Gerasimov, E. I. Baibekov, Mansur M. Minnegaliev +5 more

Journal of Luminescence•Mar 22, 2024•5 citations

Electron Paramagnetic Resonance Studies of Coherent Optical Transitions in Ruby.

Lance Wayne Riley

•Aug 1, 1968•0 citations

Magnetic g tensors for the 4I15∕ 2 and 4I13∕ 2 states of Er3+:Y2SiO5

Yongchen Sun, Thomas Böttger, Charles W. Thiel +1 more

Physical Review B•Jan 1, 2008•10 citations

Electron paramagnetic resonance spectroscopy of Er3+:Y2SiO5 using a Josephson bifurcation amplifier: Observation of hyperfine and quadrupole structures

Rangga P. Budoyo, Kosuke Kakuyanagi, Hiraku Toida +4 more

We performed magnetic field and frequency tunable electron paramagnetic resonance spectroscopy of an ${\mathrm{Er}}^{3+}$-doped ${\mathrm{Y}}_{2}{\mathrm{SiO}}_{5}$ crystal by observing the change in flux induced on a direct current superconducting quantum interference device (dc SQUID) loop of a tunable Josephson bifurcation amplifer. The observed spectra show multiple transitions which agree well with the simulated energy levels, taking into account the hyperfine and quadrupole interactions of $^{167}\mathrm{Er}$. The sensing volume is about 0.15 pl, and our inferred measurement sensitivity (limited by external flux noise) is approximately $1.5\ifmmode\times\else\texttimes\fi{}{10}^{4}$ electron spins for a 1-s measurement. The sensitivity value is two orders of magnitude better than similar schemes using a dc SQUID switching readout.

arXiv:1710.10801•Physical Review Materials•Jan 30, 2018•18 citations

Optical dephasing of paramagnetic ions: Er3+ : YLiF4 — experiments and computer simulations

Richard S. Meltzer, Joseph Ganem, Y.P. Wang +5 more

Journal of Luminescence•Jul 1, 1992•14 citations

Crystal field and hyperfine structure of Er3+167 in YPO4 :Er single crystals: High-resolution optical and EPR spectroscopy

Marina N. Popova, С. А. Климин, Sergey A. Moiseev +6 more

We report on a high-resolution optical and magneto-optical spectroscopy, luminescence, and electron paramagnetic resonance (EPR) studies of yttrium orthophosphate single crystals doped with erbium, which are promising telecom-wavelength materials for applications in quantum electronics and quantum information processing. An observation of the hyperfine structure in optical spectra of $^{167}\mathrm{Er}$ isotope in ${\mathrm{Er}:\mathrm{YPO}}_{4}$ is presented. Energies and symmetries of 40 crystal-field levels of ${\mathrm{Er}}^{3+}$ in ${\mathrm{Er}:\mathrm{YPO}}_{4}$ and $g$ factors of some of them were determined and successfully modeled on the basis of crystal-field calculations. The obtained set of crystal-field parameters was used in modeling the hyperfine structure observed in the optical and EPR spectra of ${\mathrm{Er}:\mathrm{YPO}}_{4}$ single crystals.

Physical review. B./Physical review. B•Jun 26, 2019•23 citations
We performed magnetic field and frequency tunable electron paramagnetic resonance spectroscopy of an Er3+{\mathrm{Er}}^{3+}Er3+-doped Y2SiO5{\mathrm{Y}}_{2}{\mathrm{SiO}}_{5}Y2​SiO5​ crystal by observing the change in flux induced on a direct current superconducting quantum interference device (dc SQUID) loop of a tunable Josephson bifurcation amplifer. The observed spectra show multiple transitions which agree well with the simulated energy levels, taking into account the hyperfine and quadrupole interactions of 167Er^{167}\mathrm{Er}167Er. The sensing volume is about 0.15 pl, and our inferred measurement sensitivity (limited by external flux noise) is approximately $1.5\ifmmode\times\else\texttimes\fi{}{10}^{4}$ electron spins for a 1-s measurement. The sensitivity value is two orders of magnitude better than similar schemes using a dc SQUID switching readout.
We report on a high-resolution optical and magneto-optical spectroscopy, luminescence, and electron paramagnetic resonance (EPR) studies of yttrium orthophosphate single crystals doped with erbium, which are promising telecom-wavelength materials for applications in quantum electronics and quantum information processing. An observation of the hyperfine structure in optical spectra of 167Er^{167}\mathrm{Er}167Er isotope in Er:YPO4{\mathrm{Er}:\mathrm{YPO}}_{4}Er:YPO4​ is presented. Energies and symmetries of 40 crystal-field levels of Er3+{\mathrm{Er}}^{3+}Er3+ in Er:YPO4{\mathrm{Er}:\mathrm{YPO}}_{4}Er:YPO4​ and ggg factors of some of them were determined and successfully modeled on the basis of crystal-field calculations. The obtained set of crystal-field parameters was used in modeling the hyperfine structure observed in the optical and EPR spectra of Er:YPO4{\mathrm{Er}:\mathrm{YPO}}_{4}Er:YPO4​ single crystals.