Spectroscopic investigations of a Ti: Tm: LiNbO3 waveguide for photon-echo quantum memory
Identifieur interne :
002497 ( PascalFrancis/Corpus );
précédent :
002496;
suivant :
002498
Spectroscopic investigations of a Ti: Tm: LiNbO3 waveguide for photon-echo quantum memory
Auteurs : N. Sinclair ;
E. Saglamyurek ;
M. George ;
R. Ricken ;
C. La Mela ;
W. Sohler ;
W. TittelSource :
-
Journal of luminescence [ 0022-2313 ] ; 2010.
RBID : Pascal:10-0354983
Descripteurs français
- Pascal (Inist)
- Echo photon,
Hole burning,
Effet Stark,
Guide onde optique,
Guide onde,
Optique quantique,
Optique intégrée,
Communication quantique,
Température cryogénique,
Durée vie radiative,
Rapport branchement,
Durée vie,
Composé ternaire,
Matériau non linéaire,
Matériau optique,
Ion lanthanide,
Lithium Niobate,
LiNbO3,
Li Nb O,
4279G,
4250M,
0367H,
Mémoire quantique.
English descriptors
- KwdEn :
- Branching ratio,
Cryogenic temperature,
Hole burning,
Integrated optics,
Lanthanide ion,
Lifetime,
Lithium Niobates,
Non linear material,
Optical materials,
Optical waveguides,
Photon echo,
Quantum communication,
Quantum memory,
Quantum optics,
Radiative lifetimes,
Stark effect,
Ternary compounds,
Waveguides.
Abstract
We report the fabrication and characterization of a Ti4+:Tm3+: LiNbO3 optical waveguide in view of photon-echo quantum memory applications. Specifically, we investigated room- and cryogenic-temperature properties of the waveguide, and the Tm3+ ions, via absorption, spectral hole burning, photon echo, and Stark spectroscopy. For the Tm3+ ions, we found radiative lifetimes of 82 μs and 2.4 ms for the 3H4 and 3F4 levels, respectively, and a 44% branching ratio from the 3H4 to the 3F4 level. We also measured an optical coherence time of 1.6 μs for the 3H6 ↔ 3H4, 795 nm wavelength transition, and investigated the limitation of spectral diffusion to spectral hole burning. Upon application of magnetic fields of a few hundred Gauss, we observed persistent spectral holes with lifetimes up to seconds. Furthermore, we measured a linear Stark shift of 25 kHz cm/V. Our results are promising for integrated, electro-optical, waveguide quantum memory for photons.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
| pA |
| A01 | 01 | 1 | | @0 0022-2313 |
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| A02 | 01 | | | @0 JLUMA8 |
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| A03 | | 1 | | @0 J. lumin. |
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| A05 | | | | @2 130 |
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| A06 | | | | @2 9 |
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| A08 | 01 | 1 | ENG | @1 Spectroscopic investigations of a Ti: Tm: LiNbO3 waveguide for photon-echo quantum memory |
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| A09 | 01 | 1 | ENG | @1 Special Issue based on the Proceedings of the Tenth International Meeting on Hole Burning, Single Molecule, and Related Spectroscopies: Science and Applications (HBSM 2009), Palm cove, Australia, June 22-27, 2009. Issue dedicated to Ivan Lorgeré and Oliver Guillot-Noël |
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| A11 | 01 | 1 | | @1 SINCLAIR (N.) |
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| A11 | 02 | 1 | | @1 SAGLAMYUREK (E.) |
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| A11 | 03 | 1 | | @1 GEORGE (M.) |
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| A11 | 04 | 1 | | @1 RICKEN (R.) |
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| A11 | 05 | 1 | | @1 LA MELA (C.) |
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| A11 | 06 | 1 | | @1 SOHLER (W.) |
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| A11 | 07 | 1 | | @1 TITTEL (W.) |
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| A12 | 01 | 1 | | @1 CHANELIERE (Thierry) @9 ed. |
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| A12 | 02 | 1 | | @1 SELLARS (Matt J.) @9 ed. |
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| A12 | 03 | 1 | | @1 MANSON (Neil B.) @9 ed. |
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| A14 | 01 | | | @1 Institute for Quantum Information Science and Department of Physics & Astronomy, University of Calgary @2 Calgary, Alberta, T2N 1N4 @3 CAN @Z 1 aut. @Z 2 aut. @Z 5 aut. @Z 7 aut. |
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| A14 | 02 | | | @1 Angewandte Physik, Universität Paderborn @2 33098 Paderborn @3 DEU @Z 3 aut. @Z 4 aut. @Z 6 aut. |
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| A15 | 01 | | | @1 Laboratoire Aimé Cotton, CNRS-UPR 3321, Univ. Paris-Sud, Bât. 505 @2 91405 Orsay @3 FRA @Z 1 aut. |
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| A15 | 02 | | | @1 Laser Physics Centre, Research School of Physics and Engineering, The Australian National University @2 Canberra, ACT 0200 @3 AUS @Z 2 aut. @Z 3 aut. |
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| A20 | | | | @1 1586-1593 |
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| A21 | | | | @1 2010 |
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| A23 | 01 | | | @0 ENG |
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| A43 | 01 | | | @1 INIST @2 14666 @5 354000193752120050 |
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| A44 | | | | @0 0000 @1 © 2010 INIST-CNRS. All rights reserved. |
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| A45 | | | | @0 85 ref. |
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| A47 | 01 | 1 | | @0 10-0354983 |
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| A60 | | | | @1 P @2 C |
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| A61 | | | | @0 A |
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| A64 | 01 | 1 | | @0 Journal of luminescence |
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| A66 | 01 | | | @0 NLD |
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| C01 | 01 | | ENG | @0 We report the fabrication and characterization of a Ti4+:Tm3+: LiNbO3 optical waveguide in view of photon-echo quantum memory applications. Specifically, we investigated room- and cryogenic-temperature properties of the waveguide, and the Tm3+ ions, via absorption, spectral hole burning, photon echo, and Stark spectroscopy. For the Tm3+ ions, we found radiative lifetimes of 82 μs and 2.4 ms for the 3H4 and 3F4 levels, respectively, and a 44% branching ratio from the 3H4 to the 3F4 level. We also measured an optical coherence time of 1.6 μs for the 3H6 ↔ 3H4, 795 nm wavelength transition, and investigated the limitation of spectral diffusion to spectral hole burning. Upon application of magnetic fields of a few hundred Gauss, we observed persistent spectral holes with lifetimes up to seconds. Furthermore, we measured a linear Stark shift of 25 kHz cm/V. Our results are promising for integrated, electro-optical, waveguide quantum memory for photons. |
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| C02 | 01 | 3 | | @0 001B40B79G |
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| C02 | 02 | 3 | | @0 001B40B50M |
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| C02 | 03 | 3 | | @0 001B00C67H |
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| C03 | 01 | 3 | FRE | @0 Echo photon @5 03 |
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| C03 | 01 | 3 | ENG | @0 Photon echo @5 03 |
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| C03 | 02 | 3 | FRE | @0 Hole burning @5 04 |
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| C03 | 02 | 3 | ENG | @0 Hole burning @5 04 |
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| C03 | 03 | 3 | FRE | @0 Effet Stark @5 05 |
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| C03 | 03 | 3 | ENG | @0 Stark effect @5 05 |
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| C03 | 04 | 3 | FRE | @0 Guide onde optique @5 11 |
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| C03 | 04 | 3 | ENG | @0 Optical waveguides @5 11 |
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| C03 | 05 | 3 | FRE | @0 Guide onde @5 12 |
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| C03 | 05 | 3 | ENG | @0 Waveguides @5 12 |
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| C03 | 06 | 3 | FRE | @0 Optique quantique @5 17 |
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| C03 | 06 | 3 | ENG | @0 Quantum optics @5 17 |
|---|
| C03 | 07 | 3 | FRE | @0 Optique intégrée @5 19 |
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| C03 | 07 | 3 | ENG | @0 Integrated optics @5 19 |
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| C03 | 08 | 3 | FRE | @0 Communication quantique @5 20 |
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| C03 | 08 | 3 | ENG | @0 Quantum communication @5 20 |
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| C03 | 09 | X | FRE | @0 Température cryogénique @5 41 |
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| C03 | 09 | X | ENG | @0 Cryogenic temperature @5 41 |
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| C03 | 09 | X | SPA | @0 Temperatura criogénica @5 41 |
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| C03 | 10 | 3 | FRE | @0 Durée vie radiative @5 42 |
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| C03 | 10 | 3 | ENG | @0 Radiative lifetimes @5 42 |
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| C03 | 11 | 3 | FRE | @0 Rapport branchement @5 43 |
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| C03 | 11 | 3 | ENG | @0 Branching ratio @5 43 |
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| C03 | 12 | 3 | FRE | @0 Durée vie @5 44 |
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| C03 | 12 | 3 | ENG | @0 Lifetime @5 44 |
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| C03 | 13 | 3 | FRE | @0 Composé ternaire @5 50 |
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| C03 | 13 | 3 | ENG | @0 Ternary compounds @5 50 |
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| C03 | 14 | X | FRE | @0 Matériau non linéaire @5 51 |
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| C03 | 14 | X | ENG | @0 Non linear material @5 51 |
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| C03 | 14 | X | SPA | @0 Material no lineal @5 51 |
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| C03 | 15 | 3 | FRE | @0 Matériau optique @5 52 |
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| C03 | 15 | 3 | ENG | @0 Optical materials @5 52 |
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| C03 | 16 | X | FRE | @0 Ion lanthanide @5 61 |
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| C03 | 16 | X | ENG | @0 Lanthanide ion @5 61 |
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| C03 | 16 | X | SPA | @0 Lantánido ión @5 61 |
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| C03 | 17 | 3 | FRE | @0 Lithium Niobate @2 NC @2 NA @5 62 |
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| C03 | 17 | 3 | ENG | @0 Lithium Niobates @2 NC @2 NA @5 62 |
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| C03 | 18 | 3 | FRE | @0 LiNbO3 @4 INC @5 71 |
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| C03 | 19 | 3 | FRE | @0 Li Nb O @4 INC @5 75 |
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| C03 | 20 | 3 | FRE | @0 4279G @4 INC @5 91 |
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| C03 | 21 | 3 | FRE | @0 4250M @4 INC @5 92 |
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| C03 | 22 | 3 | FRE | @0 0367H @4 INC @5 93 |
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| C03 | 23 | 3 | FRE | @0 Mémoire quantique @4 CD @5 96 |
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| C03 | 23 | 3 | ENG | @0 Quantum memory @4 CD @5 96 |
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| N21 | | | | @1 228 |
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| N44 | 01 | | | @1 OTO |
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| N82 | | | | @1 OTO |
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|
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| pR |
| A30 | 01 | 1 | ENG | @1 International Conference on Hole Burning, Single Molecule, and Related Spectroscopies: Science and Applications (HBSM 2009) @2 10 @3 Palm Cove AUS @4 2009-06-22 |
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|
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Format Inist (serveur)
| NO : | PASCAL 10-0354983 INIST |
|---|
| ET : | Spectroscopic investigations of a Ti: Tm: LiNbO3 waveguide for photon-echo quantum memory |
|---|
| AU : | SINCLAIR (N.); SAGLAMYUREK (E.); GEORGE (M.); RICKEN (R.); LA MELA (C.); SOHLER (W.); TITTEL (W.); CHANELIERE (Thierry); SELLARS (Matt J.); MANSON (Neil B.) |
|---|
| AF : | Institute for Quantum Information Science and Department of Physics & Astronomy, University of Calgary/Calgary, Alberta, T2N 1N4/Canada (1 aut., 2 aut., 5 aut., 7 aut.); Angewandte Physik, Universität Paderborn/33098 Paderborn/Allemagne (3 aut., 4 aut., 6 aut.); Laboratoire Aimé Cotton, CNRS-UPR 3321, Univ. Paris-Sud, Bât. 505/91405 Orsay/France (1 aut.); Laser Physics Centre, Research School of Physics and Engineering, The Australian National University/Canberra, ACT 0200/Australie (2 aut., 3 aut.) |
|---|
| DT : | Publication en série; Congrès; Niveau analytique |
|---|
| SO : | Journal of luminescence; ISSN 0022-2313; Coden JLUMA8; Pays-Bas; Da. 2010; Vol. 130; No. 9; Pp. 1586-1593; Bibl. 85 ref. |
|---|
| LA : | Anglais |
|---|
| EA : | We report the fabrication and characterization of a Ti4+:Tm3+: LiNbO3 optical waveguide in view of photon-echo quantum memory applications. Specifically, we investigated room- and cryogenic-temperature properties of the waveguide, and the Tm3+ ions, via absorption, spectral hole burning, photon echo, and Stark spectroscopy. For the Tm3+ ions, we found radiative lifetimes of 82 μs and 2.4 ms for the 3H4 and 3F4 levels, respectively, and a 44% branching ratio from the 3H4 to the 3F4 level. We also measured an optical coherence time of 1.6 μs for the 3H6 ↔ 3H4, 795 nm wavelength transition, and investigated the limitation of spectral diffusion to spectral hole burning. Upon application of magnetic fields of a few hundred Gauss, we observed persistent spectral holes with lifetimes up to seconds. Furthermore, we measured a linear Stark shift of 25 kHz cm/V. Our results are promising for integrated, electro-optical, waveguide quantum memory for photons. |
|---|
| CC : | 001B40B79G; 001B40B50M; 001B00C67H |
|---|
| FD : | Echo photon; Hole burning; Effet Stark; Guide onde optique; Guide onde; Optique quantique; Optique intégrée; Communication quantique; Température cryogénique; Durée vie radiative; Rapport branchement; Durée vie; Composé ternaire; Matériau non linéaire; Matériau optique; Ion lanthanide; Lithium Niobate; LiNbO3; Li Nb O; 4279G; 4250M; 0367H; Mémoire quantique |
|---|
| ED : | Photon echo; Hole burning; Stark effect; Optical waveguides; Waveguides; Quantum optics; Integrated optics; Quantum communication; Cryogenic temperature; Radiative lifetimes; Branching ratio; Lifetime; Ternary compounds; Non linear material; Optical materials; Lanthanide ion; Lithium Niobates; Quantum memory |
|---|
| SD : | Temperatura criogénica; Material no lineal; Lantánido ión |
|---|
| LO : | INIST-14666.354000193752120050 |
|---|
| ID : | 10-0354983 |
|---|
Links to Exploration step
Pascal:10-0354983
Le document en format XML
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</publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Spectroscopic investigations of a Ti: Tm: LiNbO<sub>3</sub>
waveguide for photon-echo quantum memory</title><author><name sortKey="Sinclair, N" sort="Sinclair, N" uniqKey="Sinclair N" first="N." last="Sinclair">N. Sinclair</name>
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<s2>Calgary, Alberta, T2N 1N4</s2>
<s3>CAN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14><author><name sortKey="Saglamyurek, E" sort="Saglamyurek, E" uniqKey="Saglamyurek E" first="E." last="Saglamyurek">E. Saglamyurek</name>
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<s2>Calgary, Alberta, T2N 1N4</s2>
<s3>CAN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14><author><name sortKey="George, M" sort="George, M" uniqKey="George M" first="M." last="George">M. George</name>
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<s3>DEU</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14><author><name sortKey="Ricken, R" sort="Ricken, R" uniqKey="Ricken R" first="R." last="Ricken">R. Ricken</name>
<affiliation><inist:fA14 i1="02"><s1>Angewandte Physik, Universität Paderborn</s1>
<s2>33098 Paderborn</s2>
<s3>DEU</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14><author><name sortKey="La Mela, C" sort="La Mela, C" uniqKey="La Mela C" first="C." last="La Mela">C. La Mela</name>
<affiliation><inist:fA14 i1="01"><s1>Institute for Quantum Information Science and Department of Physics & Astronomy, University of Calgary</s1>
<s2>Calgary, Alberta, T2N 1N4</s2>
<s3>CAN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14><author><name sortKey="Sohler, W" sort="Sohler, W" uniqKey="Sohler W" first="W." last="Sohler">W. Sohler</name>
<affiliation><inist:fA14 i1="02"><s1>Angewandte Physik, Universität Paderborn</s1>
<s2>33098 Paderborn</s2>
<s3>DEU</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14><author><name sortKey="Tittel, W" sort="Tittel, W" uniqKey="Tittel W" first="W." last="Tittel">W. Tittel</name>
<affiliation><inist:fA14 i1="01"><s1>Institute for Quantum Information Science and Department of Physics & Astronomy, University of Calgary</s1>
<s2>Calgary, Alberta, T2N 1N4</s2>
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<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
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</inist:fA14><series><title level="j" type="main">Journal of luminescence</title>
<title level="j" type="abbreviated">J. lumin.</title>
<idno type="ISSN">0022-2313</idno>
<imprint><date when="2010">2010</date>
</imprint><seriesStmt><title level="j" type="main">Journal of luminescence</title>
<title level="j" type="abbreviated">J. lumin.</title>
<idno type="ISSN">0022-2313</idno>
</seriesStmt><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Branching ratio</term>
<term>Cryogenic temperature</term>
<term>Hole burning</term>
<term>Integrated optics</term>
<term>Lanthanide ion</term>
<term>Lifetime</term>
<term>Lithium Niobates</term>
<term>Non linear material</term>
<term>Optical materials</term>
<term>Optical waveguides</term>
<term>Photon echo</term>
<term>Quantum communication</term>
<term>Quantum memory</term>
<term>Quantum optics</term>
<term>Radiative lifetimes</term>
<term>Stark effect</term>
<term>Ternary compounds</term>
<term>Waveguides</term>
</keywords><keywords scheme="Pascal" xml:lang="fr"><term>Echo photon</term>
<term>Hole burning</term>
<term>Effet Stark</term>
<term>Guide onde optique</term>
<term>Guide onde</term>
<term>Optique quantique</term>
<term>Optique intégrée</term>
<term>Communication quantique</term>
<term>Température cryogénique</term>
<term>Durée vie radiative</term>
<term>Rapport branchement</term>
<term>Durée vie</term>
<term>Composé ternaire</term>
<term>Matériau non linéaire</term>
<term>Matériau optique</term>
<term>Ion lanthanide</term>
<term>Lithium Niobate</term>
<term>LiNbO3</term>
<term>Li Nb O</term>
<term>4279G</term>
<term>4250M</term>
<term>0367H</term>
<term>Mémoire quantique</term>
</keywords><front><div type="abstract" xml:lang="en">We report the fabrication and characterization of a Ti<sup>4+</sup>
:Tm<sup>3+</sup>
: LiNbO<sub>3</sub>
optical waveguide in view of photon-echo quantum memory applications. Specifically, we investigated room- and cryogenic-temperature properties of the waveguide, and the Tm<sup>3+</sup>
ions, via absorption, spectral hole burning, photon echo, and Stark spectroscopy. For the Tm<sup>3+</sup>
ions, we found radiative lifetimes of 82 μs and 2.4 ms for the <sup>3</sup>
H<sub>4</sub>
and <sup>3</sup>
F<sub>4</sub>
levels, respectively, and a 44% branching ratio from the <sup>3</sup>
H<sub>4</sub>
to the <sup>3</sup>
F<sub>4</sub>
level. We also measured an optical coherence time of 1.6 μs for the <sup>3</sup>
H<sub>6</sub>
↔ <sup>3</sup>
H<sub>4</sub>
, 795 nm wavelength transition, and investigated the limitation of spectral diffusion to spectral hole burning. Upon application of magnetic fields of a few hundred Gauss, we observed persistent spectral holes with lifetimes up to seconds. Furthermore, we measured a linear Stark shift of 25 kHz cm/V. Our results are promising for integrated, electro-optical, waveguide quantum memory for photons.</div><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0022-2313</s0>
</fA01><fA02 i1="01"><s0>JLUMA8</s0>
</fA02><fA03 i2="1"><s0>J. lumin.</s0>
</fA03><fA05><s2>130</s2>
</fA05><fA08 i1="01" i2="1" l="ENG"><s1>Spectroscopic investigations of a Ti: Tm: LiNbO<sub>3</sub>
waveguide for photon-echo quantum memory</s1><fA09 i1="01" i2="1" l="ENG"><s1>Special Issue based on the Proceedings of the Tenth International Meeting on Hole Burning, Single Molecule, and Related Spectroscopies: Science and Applications (HBSM 2009), Palm cove, Australia, June 22-27, 2009. Issue dedicated to Ivan Lorgeré and Oliver Guillot-Noël</s1>
</fA09><fA11 i1="01" i2="1"><s1>SINCLAIR (N.)</s1>
</fA11><fA11 i1="02" i2="1"><s1>SAGLAMYUREK (E.)</s1>
</fA11><fA11 i1="03" i2="1"><s1>GEORGE (M.)</s1>
</fA11><fA11 i1="04" i2="1"><s1>RICKEN (R.)</s1>
</fA11><fA11 i1="05" i2="1"><s1>LA MELA (C.)</s1>
</fA11><fA11 i1="06" i2="1"><s1>SOHLER (W.)</s1>
</fA11><fA11 i1="07" i2="1"><s1>TITTEL (W.)</s1>
</fA11><fA12 i1="01" i2="1"><s1>CHANELIERE (Thierry)</s1>
<s9>ed.</s9>
</fA12><fA12 i1="02" i2="1"><s1>SELLARS (Matt J.)</s1>
<s9>ed.</s9>
</fA12><fA12 i1="03" i2="1"><s1>MANSON (Neil B.)</s1>
<s9>ed.</s9>
</fA12><fA14 i1="01"><s1>Institute for Quantum Information Science and Department of Physics & Astronomy, University of Calgary</s1>
<s2>Calgary, Alberta, T2N 1N4</s2>
<s3>CAN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>7 aut.</sZ>
</fA14><fA14 i1="02"><s1>Angewandte Physik, Universität Paderborn</s1>
<s2>33098 Paderborn</s2>
<s3>DEU</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
</fA14><fA15 i1="01"><s1>Laboratoire Aimé Cotton, CNRS-UPR 3321, Univ. Paris-Sud, Bât. 505</s1>
<s2>91405 Orsay</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
</fA15><fA15 i1="02"><s1>Laser Physics Centre, Research School of Physics and Engineering, The Australian National University</s1>
<s2>Canberra, ACT 0200</s2>
<s3>AUS</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</fA15><fA20><s1>1586-1593</s1>
</fA20><fA21><s1>2010</s1>
</fA21><fA23 i1="01"><s0>ENG</s0>
</fA23><fA43 i1="01"><s1>INIST</s1>
<s2>14666</s2>
<s5>354000193752120050</s5>
</fA43><fA44><s0>0000</s0>
<s1>© 2010 INIST-CNRS. All rights reserved.</s1>
</fA44><fA45><s0>85 ref.</s0>
</fA45><fA47 i1="01" i2="1"><s0>10-0354983</s0>
</fA47><fA60><s1>P</s1>
<s2>C</s2>
</fA60><fA64 i1="01" i2="1"><s0>Journal of luminescence</s0>
</fA64><fA66 i1="01"><s0>NLD</s0>
</fA66><fC01 i1="01" l="ENG"><s0>We report the fabrication and characterization of a Ti<sup>4+</sup>
:Tm<sup>3+</sup>
: LiNbO<sub>3</sub>
optical waveguide in view of photon-echo quantum memory applications. Specifically, we investigated room- and cryogenic-temperature properties of the waveguide, and the Tm<sup>3+</sup>
ions, via absorption, spectral hole burning, photon echo, and Stark spectroscopy. For the Tm<sup>3+</sup>
ions, we found radiative lifetimes of 82 μs and 2.4 ms for the <sup>3</sup>
H<sub>4</sub>
and <sup>3</sup>
F<sub>4</sub>
levels, respectively, and a 44% branching ratio from the <sup>3</sup>
H<sub>4</sub>
to the <sup>3</sup>
F<sub>4</sub>
level. We also measured an optical coherence time of 1.6 μs for the <sup>3</sup>
H<sub>6</sub>
↔ <sup>3</sup>
H<sub>4</sub>
, 795 nm wavelength transition, and investigated the limitation of spectral diffusion to spectral hole burning. Upon application of magnetic fields of a few hundred Gauss, we observed persistent spectral holes with lifetimes up to seconds. Furthermore, we measured a linear Stark shift of 25 kHz cm/V. Our results are promising for integrated, electro-optical, waveguide quantum memory for photons.</s0><fC02 i1="01" i2="3"><s0>001B40B79G</s0>
</fC02><fC02 i1="02" i2="3"><s0>001B40B50M</s0>
</fC02><fC02 i1="03" i2="3"><s0>001B00C67H</s0>
</fC02><fC03 i1="01" i2="3" l="FRE"><s0>Echo photon</s0>
<s5>03</s5>
</fC03><fC03 i1="01" i2="3" l="ENG"><s0>Photon echo</s0>
<s5>03</s5>
</fC03><fC03 i1="02" i2="3" l="FRE"><s0>Hole burning</s0>
<s5>04</s5>
</fC03><fC03 i1="02" i2="3" l="ENG"><s0>Hole burning</s0>
<s5>04</s5>
</fC03><fC03 i1="03" i2="3" l="FRE"><s0>Effet Stark</s0>
<s5>05</s5>
</fC03><fC03 i1="03" i2="3" l="ENG"><s0>Stark effect</s0>
<s5>05</s5>
</fC03><fC03 i1="04" i2="3" l="FRE"><s0>Guide onde optique</s0>
<s5>11</s5>
</fC03><fC03 i1="04" i2="3" l="ENG"><s0>Optical waveguides</s0>
<s5>11</s5>
</fC03><fC03 i1="05" i2="3" l="FRE"><s0>Guide onde</s0>
<s5>12</s5>
</fC03><fC03 i1="05" i2="3" l="ENG"><s0>Waveguides</s0>
<s5>12</s5>
</fC03><fC03 i1="06" i2="3" l="FRE"><s0>Optique quantique</s0>
<s5>17</s5>
</fC03><fC03 i1="06" i2="3" l="ENG"><s0>Quantum optics</s0>
<s5>17</s5>
</fC03><fC03 i1="07" i2="3" l="FRE"><s0>Optique intégrée</s0>
<s5>19</s5>
</fC03><fC03 i1="07" i2="3" l="ENG"><s0>Integrated optics</s0>
<s5>19</s5>
</fC03><fC03 i1="08" i2="3" l="FRE"><s0>Communication quantique</s0>
<s5>20</s5>
</fC03><fC03 i1="08" i2="3" l="ENG"><s0>Quantum communication</s0>
<s5>20</s5>
</fC03><fC03 i1="09" i2="X" l="FRE"><s0>Température cryogénique</s0>
<s5>41</s5>
</fC03><fC03 i1="09" i2="X" l="ENG"><s0>Cryogenic temperature</s0>
<s5>41</s5>
</fC03><fC03 i1="09" i2="X" l="SPA"><s0>Temperatura criogénica</s0>
<s5>41</s5>
</fC03><fC03 i1="10" i2="3" l="FRE"><s0>Durée vie radiative</s0>
<s5>42</s5>
</fC03><fC03 i1="10" i2="3" l="ENG"><s0>Radiative lifetimes</s0>
<s5>42</s5>
</fC03><fC03 i1="11" i2="3" l="FRE"><s0>Rapport branchement</s0>
<s5>43</s5>
</fC03><fC03 i1="11" i2="3" l="ENG"><s0>Branching ratio</s0>
<s5>43</s5>
</fC03><fC03 i1="12" i2="3" l="FRE"><s0>Durée vie</s0>
<s5>44</s5>
</fC03><fC03 i1="12" i2="3" l="ENG"><s0>Lifetime</s0>
<s5>44</s5>
</fC03><fC03 i1="13" i2="3" l="FRE"><s0>Composé ternaire</s0>
<s5>50</s5>
</fC03><fC03 i1="13" i2="3" l="ENG"><s0>Ternary compounds</s0>
<s5>50</s5>
</fC03><fC03 i1="14" i2="X" l="FRE"><s0>Matériau non linéaire</s0>
<s5>51</s5>
</fC03><fC03 i1="14" i2="X" l="ENG"><s0>Non linear material</s0>
<s5>51</s5>
</fC03><fC03 i1="14" i2="X" l="SPA"><s0>Material no lineal</s0>
<s5>51</s5>
</fC03><fC03 i1="15" i2="3" l="FRE"><s0>Matériau optique</s0>
<s5>52</s5>
</fC03><fC03 i1="15" i2="3" l="ENG"><s0>Optical materials</s0>
<s5>52</s5>
</fC03><fC03 i1="16" i2="X" l="FRE"><s0>Ion lanthanide</s0>
<s5>61</s5>
</fC03><fC03 i1="16" i2="X" l="ENG"><s0>Lanthanide ion</s0>
<s5>61</s5>
</fC03><fC03 i1="16" i2="X" l="SPA"><s0>Lantánido ión</s0>
<s5>61</s5>
</fC03><fC03 i1="17" i2="3" l="FRE"><s0>Lithium Niobate</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>62</s5>
</fC03><fC03 i1="17" i2="3" l="ENG"><s0>Lithium Niobates</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>62</s5>
</fC03><fC03 i1="18" i2="3" l="FRE"><s0>LiNbO3</s0>
<s4>INC</s4>
<s5>71</s5>
</fC03><fC03 i1="19" i2="3" l="FRE"><s0>Li Nb O</s0>
<s4>INC</s4>
<s5>75</s5>
</fC03><fC03 i1="20" i2="3" l="FRE"><s0>4279G</s0>
<s4>INC</s4>
<s5>91</s5>
</fC03><fC03 i1="21" i2="3" l="FRE"><s0>4250M</s0>
<s4>INC</s4>
<s5>92</s5>
</fC03><fC03 i1="22" i2="3" l="FRE"><s0>0367H</s0>
<s4>INC</s4>
<s5>93</s5>
</fC03><fC03 i1="23" i2="3" l="FRE"><s0>Mémoire quantique</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03><fC03 i1="23" i2="3" l="ENG"><s0>Quantum memory</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03><fN21><s1>228</s1>
</fN21><fN44 i1="01"><s1>OTO</s1>
</fN44><fN82><s1>OTO</s1>
</fN82><pR><fA30 i1="01" i2="1" l="ENG"><s1>International Conference on Hole Burning, Single Molecule, and Related Spectroscopies: Science and Applications (HBSM 2009)</s1>
<s2>10</s2>
<s3>Palm Cove AUS</s3>
<s4>2009-06-22</s4>
</fA30><server><NO>PASCAL 10-0354983 INIST</NO>
<ET>Spectroscopic investigations of a Ti: Tm: LiNbO<sub>3</sub>
waveguide for photon-echo quantum memory</ET><AU>SINCLAIR (N.); SAGLAMYUREK (E.); GEORGE (M.); RICKEN (R.); LA MELA (C.); SOHLER (W.); TITTEL (W.); CHANELIERE (Thierry); SELLARS (Matt J.); MANSON (Neil B.)</AU>
<AF>Institute for Quantum Information Science and Department of Physics & Astronomy, University of Calgary/Calgary, Alberta, T2N 1N4/Canada (1 aut., 2 aut., 5 aut., 7 aut.); Angewandte Physik, Universität Paderborn/33098 Paderborn/Allemagne (3 aut., 4 aut., 6 aut.); Laboratoire Aimé Cotton, CNRS-UPR 3321, Univ. Paris-Sud, Bât. 505/91405 Orsay/France (1 aut.); Laser Physics Centre, Research School of Physics and Engineering, The Australian National University/Canberra, ACT 0200/Australie (2 aut., 3 aut.)</AF>
<DT>Publication en série; Congrès; Niveau analytique</DT>
<SO>Journal of luminescence; ISSN 0022-2313; Coden JLUMA8; Pays-Bas; Da. 2010; Vol. 130; No. 9; Pp. 1586-1593; Bibl. 85 ref.</SO>
<LA>Anglais</LA>
<EA>We report the fabrication and characterization of a Ti<sup>4+</sup>
:Tm<sup>3+</sup>
: LiNbO<sub>3</sub>
optical waveguide in view of photon-echo quantum memory applications. Specifically, we investigated room- and cryogenic-temperature properties of the waveguide, and the Tm<sup>3+</sup>
ions, via absorption, spectral hole burning, photon echo, and Stark spectroscopy. For the Tm<sup>3+</sup>
ions, we found radiative lifetimes of 82 μs and 2.4 ms for the <sup>3</sup>
H<sub>4</sub>
and <sup>3</sup>
F<sub>4</sub>
levels, respectively, and a 44% branching ratio from the <sup>3</sup>
H<sub>4</sub>
to the <sup>3</sup>
F<sub>4</sub>
level. We also measured an optical coherence time of 1.6 μs for the <sup>3</sup>
H<sub>6</sub>
↔ <sup>3</sup>
H<sub>4</sub>
, 795 nm wavelength transition, and investigated the limitation of spectral diffusion to spectral hole burning. Upon application of magnetic fields of a few hundred Gauss, we observed persistent spectral holes with lifetimes up to seconds. Furthermore, we measured a linear Stark shift of 25 kHz cm/V. Our results are promising for integrated, electro-optical, waveguide quantum memory for photons.</EA><CC>001B40B79G; 001B40B50M; 001B00C67H</CC>
<FD>Echo photon; Hole burning; Effet Stark; Guide onde optique; Guide onde; Optique quantique; Optique intégrée; Communication quantique; Température cryogénique; Durée vie radiative; Rapport branchement; Durée vie; Composé ternaire; Matériau non linéaire; Matériau optique; Ion lanthanide; Lithium Niobate; LiNbO3; Li Nb O; 4279G; 4250M; 0367H; Mémoire quantique</FD>
<ED>Photon echo; Hole burning; Stark effect; Optical waveguides; Waveguides; Quantum optics; Integrated optics; Quantum communication; Cryogenic temperature; Radiative lifetimes; Branching ratio; Lifetime; Ternary compounds; Non linear material; Optical materials; Lanthanide ion; Lithium Niobates; Quantum memory</ED>
<SD>Temperatura criogénica; Material no lineal; Lantánido ión</SD>
<LO>INIST-14666.354000193752120050</LO>
<ID>10-0354983</ID>
</server>
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