Search Results - "Le Gouët, J L"

Selective Optical Addressing of Nuclear Spins through Superhyperfine Interaction in Rare-Earth Doped Solids by Car, B, Veissier, L, Louchet-Chauvet, A, Le Gouët, J-L, Chanelière, T

“…In Er^{3+}:Y_{2}SiO_{5}, we demonstrate the selective optical addressing of the ^{89}Y^{3+} nuclear spins through their superhyperfine coupling with the…”
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Revival of silenced echo and quantum memory for light by Damon, V, Bonarota, M, Louchet-Chauvet, A, Chanelière, T, Le Gouët, J-L

“…We propose an original quantum memory protocol. It belongs to the class of rephasing processes and is closely related to two-pulse photon echo. It is known…”
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Optical measurement of heteronuclear cross-relaxation interactions in Tm:YAG by Ahlefeldt, R. L., Pascual-Winter, M. F., Louchet-Chauvet, A., Chanelière, T., Le Gouët, J.-L.

“…We investigate cross-relaxation interactions between Tm and Al in Tm 3+ :YAG using two optical methods: spectral hole burning and stimulated echoes. These…”
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Efficient light storage in a crystal using an atomic frequency comb by Chanelière, T, Ruggiero, J, Bonarota, M, Afzelius, M, Le Gouët, J-L

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Observation of ultra-narrow electromagnetically induced transparency and slow light using purely electronic spins in a hot atomic vapor by Goldfarb, F, Ghosh, J, David, M, Ruggiero, J, Chanelière, T, Le Gouët, J.-L, Gilles, H, Ghosh, R, Bretenaker, F

“…Electromagnetically induced transparency (EIT) is observed in gaseous 4He at room temperature. Ultra-narrow (less than 10kHz) EIT windows are obtained for the…”
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Emission of photon echoes in a strongly scattering medium by Beaudoux, F, Ferrier, A, Guillot-Noël, O, Chanelière, T, Le Gouët, J-L, Goldner, Ph

“…We observe the two- and three-pulse photon echo emission from a scattering powder, obtained by grinding a Pr3+:Y2SiO5 rare earth doped single crystal. We show…”
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Highly multimode storage in a crystal by Bonarota, M, Le Gouët, J-L, Chanelière, T

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Light storage protocols in Tm:YAG by CHANELIERE, T, BONAROTA, M, DAMON, V, LAURO, R, RUGGIERO, J, LORGERE, I, LE GOUËT, J.-L

“…We present two quantum memory protocols for solids: a stopped light approach based on spectral hole burning and a storage in an atomic frequency comb. These…”
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Absorption of a pulse by an optically dense medium: An argument for field quantization by Berman, P. R., Le Gouët, J.-L.

“…The theory of the absorption of a weak optical pulse by an optically dense medium is shown to lead to unphysical results unless the radiation field is…”
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Optical memory bandwidth and multiplexing capacity in the erbium telecommunication window by Dajczgewand, J, Ahlefeldt, R, Böttger, T, Louchet-Chauvet, A, Gouët, J-L Le, Chanelière, T

“…We study the bandwidth and multiplexing capacity of an erbium-doped optical memory for quantum storage purposes. We concentrate on the protocol revival of a…”
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Optical investigation of nuclear spin coherence in Tm:YAG by Louchet, A., Le Du, Y., Brouri, T., Bretenaker, F., Chanelière, T., Goldfarb, F., Lorgeré, I., Le Gouët, J.-L.

“…With all-optical means, the nuclear spin coherence lifetime is measured for the first time in a crystal doped with low-concentration thulium. A novel Raman…”
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Radio-frequency spectrum analyzers based on rare earth ion doped crystals by LORGERE, I, CROZATIER, V, GORJU, G, BRETENAKER, F, LE, J.-L

“…We review recent demonstrations of wide band radio frequency (rf) spectral analyzers based on spectral hole burning technology. The optically carried rf signal…”
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Laser diode stabilisation for coherent driving of rare earth ions by Crozatier, V., Seze, F. de, Haals, L., Bretenaker, F., Lorgeré, I., Gouët, J.-L. Le

“…We report on the frequency stabilisation of an extended cavity diode laser for the coherent driving of thulium ions. This stabilisation loop uses a single…”
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Coherent driving of Tm3+ : YAG ions using a complex hyperbolic secant optical field by DE SEZE, F, DAHES, F, CROZATIER, V, LORGERE, I, BRETENAKER, F, LE GOUËT, J.-L

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Time reversal of light by linear dispersive filtering near atomic resonance by Linget, H, Chanelière, T, Le Gouët, J L, Louchet-Chauvet, A

“…Based on the similarity of paraxial diffraction and dispersion mathematical descriptions, the temporal imaging of optical pulses combines linear dispersive…”
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Thulium doped crystals for quantum information storage by Lauro, R., Ruggiero, J., Louchet, A., Alexander, A., Chanelière, T., Lorgeré, I., Bretenaker, F., Goldfarb, F., Le Gouët, J.-L.

“…Optically driving nuclear spin waves in a Tm:YAG crystal, we experimentally demonstrate the feasibility of a three-level Λ system in this material, which is a…”
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Analysis of magnetic interactions in rare-earth-doped crystals for quantum manipulation by GUILLOT-NOËL, O, GOLDNER, Ph, ANTIC-FIDANCEV, E, LE GOUËT, J. L

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Dispersion only stimulated photon echo by Lavielle, V., Lorgeré, I., Le Gouët, J.-L.

“…We investigate spectral properties of the photon echo stimulated by a saturating probe. When the probe pulse bleaches the spectral region close to resonance,…”
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Analysis of electromagnetically induced transparency and slow light in a hot vapor of atoms undergoing collisions by Ghosh, Joyee, Ghosh, R., Goldfarb, F., Le Gouët, J.-L., Bretenaker, F.

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Interlaced spin grating for optical wave filtering by Linget, H., Chanelière, T., Le Gouët, J.-L., Berger, P., Morvan, L., Louchet-Chauvet, A.

“…Interlaced Spin Grating is a scheme for the preparation of spectro-spatial periodic absorption gratings in a inhomogeneously broadened absorption profile. It…”
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