Search Results - "Belhadj, Thomas"
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ATmospheric LIDar (ATLID): Pre-Launch Testing and Calibration of the European Space Agency Instrument That Will Measure Aerosols and Thin Clouds in the Atmosphere
Published in Atmosphere (01-01-2021)“…ATLID (ATmospheric LIDar) is the atmospheric backscatter Light Detection and Ranging (LIDAR) instrument on board of the Earth Cloud, Aerosol and Radiation…”
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Optically monitored nuclear spin dynamics in individual GaAs quantum dots grown by droplet epitaxy
Published in Physical review. B, Condensed matter and materials physics (24-11-2008)Get full text
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Robust quantum dot exciton generation via adiabatic passage with frequency-swept optical pulses
Published in Physical review letters (22-04-2011)“…The energy states in semiconductor quantum dots are discrete as in atoms, and quantum states can be coherently controlled with resonant laser pulses. Long…”
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Controlling the polarization eigenstate of a quantum dot exciton with light
Published in Physical review letters (21-08-2009)“…We demonstrate optical control of the polarization eigenstates of a neutral quantum dot exciton without any external fields. By varying the excitation power of…”
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Impact of heavy hole-light hole coupling on optical selection rules in GaAs quantum dots
Published in Applied physics letters (02-08-2010)“…We report strong heavy hole-light hole mixing in GaAs quantum dots grown by droplet epitaxy. Using the neutral and charged exciton emission as a monitor we…”
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Magneto photoluminescence in droplet epitaxial GaAs quantum rings
Published in Physica Status Solidi (b) (01-04-2009)“…Making use of a novel droplet epitaxy technique, we realize GaAs ring‐shaped quantum dots of high circular symmetry. Here, we report on photoluminescence (PL)…”
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Optical orientation of electron and nuclear spins in strain free GaAs quantum dots grown by droplet epitaxy
Published in Physica Status Solidi (b) (01-04-2009)“…We report optical orientation experiments in individual, strain free GaAs quantum dots in AlGaAs grown by modified droplet epitaxy. Circularly polarized…”
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Impact of heavy hole-light hole coupling on optical selection rules in GaAs quantum dots
Published 02-06-2010“…Appl. Phys. Lett. 97, 051111 (2010) We report strong heavy hole-light mixing in GaAs quantum dots grown by droplet epitaxy. Using the neutral and charged…”
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Controlling the polarization eigenstate of a quantum dot exciton with light
Published 27-03-2009“…Phys. Rev. Lett. 103, 086601 (2009) We demonstrate optical control of the polarization eigenstates of a neutral quantum dot exciton without any external…”
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Optically monitored nuclear spin dynamics in individual GaAs quantum dots grown by droplet epitaxy
Published 06-10-2008“…Physical Review B 78, 205325 (2008) We report optical orientation experiments in individual, strain free GaAs quantum dots in AlGaAs grown by droplet epitaxy…”
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