Search Results - "Grac, R."
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1
Observation of Standing Acoustic Waves by Resonant Raman Scattering [Phys. Rev. Lett. 78, 4119 (1997)]
Published in Physical review letters (03-11-1997)Get full text
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Observation of Standing Acoustic Waves by Resonant Raman Scattering
Published in Physical review letters (26-05-1997)Get full text
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3
Picosecond transient gratings in GaAs: experiments and modelling
Published in Optical materials (1995)“…We study plasma index gratings at high photon excitation regime in GaAs samples of different origins. Two kinds of experimental results have been observed: the…”
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Journal Article Conference Proceeding -
4
Subnanosecond density dynamics of the electron-hole plasma in GaAs/AlAs microcavities
Published in Physica. B, Condensed matter (01-05-1996)Get full text
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5
Electronic confinement in a single GaAs quantum well probed by low-frequency resonant Raman scattering
Published in Physical review. B, Condensed matter (15-07-1997)Get full text
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6
Photodiffraction in InGaAs/InGaAsP multiple quantum wells enclosed in a microcavity
Published in Superlattices and microstructures (01-01-1997)“…We report new results on the diffraction properties of photoinduced gratings in InGaAs/InGaAsP MQW structures. The original feature of this device is that the…”
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Journal Article -
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Subnanosecond density dynamics of the electrondashhole plasma in GaAs/AlAs microcavities
Published in Physica. B, Condensed matter (01-05-1996)“…We study the time-resolved reflectivity spectra of distributed Fabry-Pérot (DFP) cavities following a picosecond laser excitation. The structures, which are…”
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8
Picosecond photodiffraction in semiconductor multiquantum wells and microcavities
Published in Annales des télécommunications (01-11-1997)Get full text
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9
Picosecond all-optical modulation in CdTe/CdZnTe multi-quantum wells under an applied electric field
Published in Proceedings of Semiconducting and Semi-Insulating Materials Conference (1996)“…We present single shot transmission experiments with 20 ps laser pulses. When a 10/sup 5/ V/cm static electric field is applied on a CdTe/Cd/sub 0.62/Zn/sub…”
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Conference Proceeding -
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Subnanosecond optical deflection in Van der Waals bonded GaAlAs-GaAs MQW: effects of carrier lifetime and electric field
Published in Proceedings of Semiconducting and Semi-Insulating Materials Conference (1996)“…In this communication, we present preliminary results obtained on subnanosecond multiple quantum well modulators, as a step towards designing transmission…”
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Conference Proceeding