Prof. Brahim Lounis Profile

Prof. Brahim Lounis

at LP2N

SPIE Involvement:

Author

Proceedings Article | 1 October 2023 Presentation

Revealing charge-carrier complexes and interactions in single lead-halide perovskites nanocrystals

Brahim Lounis

Proceedings Volume PC12659, PC126590H (2023) https://doi.org/10.1117/12.2680613

KEYWORDS: Perovskite, Nanocrystals, Excitons, Nanostructures, Spectroscopy, Spectroscopes, Semiconductors, Quantum technology applications, Quantum technologies, Quantum spin

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Proceedings Article | 2 November 2016 Presentation

Carrier multiplication in a single semiconductor nanocrystal (Conference Presentation)

Fengrui Hu, Bihu Lv, Chunyang Yin, Chunfeng Zhang, Xiaoyong Wang, Brahim Lounis, Min Xiao

Proceedings Volume 9956, 99560E (2016) https://doi.org/10.1117/12.2236263

KEYWORDS: Curium, Imaging spectroscopy, Semiconductors, Nanocrystals, Excitons, Ultraviolet radiation, Luminescence, Ultrafast laser spectroscopy, Aluminum, Energy efficiency

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Proceedings Article | 8 July 2015 Paper

NIR-emitting molecular-based nanoparticles as new two-photon absorbing nanotools for single particle tracking

J. Daniel, A. Godin, G. Clermont, B. Lounis, L. Cognet, M. Blanchard-Desce

Proceedings Volume 9523, 95230M (2015) https://doi.org/10.1117/12.2189638

KEYWORDS: Polymers, Nanoparticles, Luminescence, Absorption, Coating, Particles, Quantum efficiency, Microscopy, Near infrared, Transmission electron microscopy

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Proceedings Article | 28 August 2014 Paper

Using optical lattice for STED parallelization

Bin Yang, Frédéric Przybilla, Michael Mestre, Jean-Baptiste Trebbia, Brahim Lounis

Proceedings Volume 9169, 91690E (2014) https://doi.org/10.1117/12.2064820

KEYWORDS: Stimulated emission depletion microscopy, Cameras, Polarization, Microscopy, Luminescence, Prisms, Image resolution, Objectives, Optical filters, Diffraction

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Proceedings Article | 2 May 2014 Paper

Cryogenic single nanocrystal spectroscopy: reading the spectral fingerprint of individual CdSe quantum dots

Mark Fernée, Chiara Sinito, Yann Louyer, Philippe Tamarat, Brahim Lounis

Proceedings Volume 9126, 912618 (2014) https://doi.org/10.1117/12.2053121

KEYWORDS: Excitons, Spectroscopy, Phonons, Magnetism, Cryogenics, Nanocrystals, Acoustics, Quantum efficiency, Luminescence, Quantum dots

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SPIE Journal Paper | 1 May 2008 Open Access

Robust single-molecule approach for counting autofluorescent proteins

Laurent Cognet, Catherine Tardin, Marie-Laure Negrier, Christelle Breillat, Francoise Coussen, Daniel Choquet, Brahim Lounis

JBO, Vol. 13, Issue 03, 031216, (May 2008) https://doi.org/10.1117/12.10.1117/1.2940600

KEYWORDS: Proteins, Molecules, Green fluorescent protein, Molecular aggregates, Monte Carlo methods, Fluorescent proteins, Photons, Luminescence, Microscopy, Computer simulations

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Proceedings Article | 27 March 2006 Paper

Single molecule CdSe/ZnS quantum dot and gold nanoparticle detection in live neurons

D. Lasne, L. Cognet, S. Berciaud, G. Blab, L. Groc, M. Heine, D. Choquet, B. Lounis

Proceedings Volume 6096, 609616 (2006) https://doi.org/10.1117/12.647788

KEYWORDS: Receptors, Diffusion, Neurons, Gold, Nanoparticles, Proteins, Molecules, Quantum dots, Luminescence, Laser beam diagnostics

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Proceedings Article | 27 February 2006 Paper

Absorption spectroscopy of individual nano-objects and improved readout of DNA microarrays using photothermal detection

Stephane Berciaud, Laurent Cognet, Gerhard Blab, David Lasne, José Remacle, Philippe Tamarat, Brahim Lounis

Proceedings Volume 6092, 60920A (2006) https://doi.org/10.1117/12.647808

KEYWORDS: Gold, Nanocrystals, Absorption, Absorption spectroscopy, Luminescence, Nanoparticles, Silver, Particles, Signal detection, Heterodyning

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Proceedings Article | 26 August 2005 Paper

Optical detection and spectroscopy of single metal nanoparticles

S. Berciaud, D. Lasne, G. Blab, Ph. Tamarat, L. Cognet, B. Lounis

Proceedings Volume 5927, 59271B (2005) https://doi.org/10.1117/12.621174

KEYWORDS: Gold, Particles, Absorption, Silver, Mie scattering, Nanoparticles, Signal detection, Heterodyning, Dielectrics, Dispersion

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Proceedings Article | 19 June 2003 Paper

Imaging single metal-nanoparticles in cells by photothermal interference contrast

David Boyer, Philippe Tamarat, Laurent Cognet, Michel Orrit, Brahim Lounis

Proceedings Volume 4962, (2003) https://doi.org/10.1117/12.485711

KEYWORDS: Particles, Gold, Modulation, Nanoparticles, Metals, Signal to noise ratio, Absorption, Prisms, Polarization, Luminescence

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Proceedings Article | 30 April 1993 Paper

Laser-cooled cesium fountain clock: design and expected performances

Andre Clairon, Phillipe Laurent, A. Nadir, G. Santarelli, M. Drewsen, D. Grison, B. Lounis, C. Salomon

Proceedings Volume 1837, (1993) https://doi.org/10.1117/12.143683

KEYWORDS: Chemical species, Cesium, Microwave radiation, Magnetism, Clouds, Clocks, Semiconductor lasers, Plutonium, Cesium fountain clocks, Beam splitters

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Showing 5 of 11 publications

Conference Committee Involvement (2)

Novel Optical Instrumentation for Biomedical Applications II

12 June 2005 | Munich, Germany

Novel Optical Instrumentation for Biomedical Applications

24 June 2003 | Munich, Germany

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