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Peer-Reviewed articles:

2018

  • [PDF] [DOI] Valeria Rodriguez-Fajardo, Vanesa Sanz, Ignacio De Miguel, Johann Berthelot, Srdjan Acimovic, Rafael Porcar-Guezenec, and Romain Quidant. Two-color dark-field (tcdf) microscopy for metal nanoparticles imaging inside cells. Nanoscale, 10:4019-4027, 2018.
    [Bibtex] 
    @Article{Rodriguez2018,
author = {Rodriguez-Fajardo, Valeria and Sanz, Vanesa and De Miguel, Ignacio and Berthelot, Johann and Acimovic, Srdjan and Porcar-Guezenec, Rafael and Quidant, Romain},
title = {Two-Color Dark-Field (TCDF) microscopy for metal nanoparticles imaging inside cells},
journal = {Nanoscale},
year = {2018},
volume = {10},
pages = {4019 - 4027},
abstract = {Noble metal nanoparticles (NPs) supporting localized surface plasmon resonances are widely used in the context of biotechnology as optical and absorption contrast agents with great potential applicability to both diagnostics and less invasive therapies. In this framework{,} it is crucial to have access to simple and reliable microscopy techniques to monitor the NPs that have internalized into cells. While dark field (DF) microscopy takes advantage of the enhanced NPs scattering at their plasmon resonance{,} its use in cells is limited by the large scattering background from the internal cell compartments. Here{,} we report on a novel two-color dark field microscopy that addresses these limitations by significantly reducing the cell scattering contribution. We first present the technique and demonstrate its enhanced contrast{,} specificity and reliability for NP detection compared to standard optical dark field. We then demonstrate its potential suitability in two different settings{,} namely wide-field parallel screening of circulating cells in microfluidic chip and high-resolution tracking of internalized NPs in cells. These proof of principle experiments show a promising capability of this approach with possible extension to other kinds of targeted systems like bacteria and vesicles.},
doi = {10.1039/C7NR09408F},
publisher = {The Royal Society of Chemistry},
url = {http://dx.doi.org/10.1039/C7NR09408F},
}
  • [PDF] [DOI] Ozlem Yavas, Srdjan S. Acimovic, Jose Garcia-Guirado, Johann Berthelot, Paulina Dobosz, Vanesa Sanz, and Romain Quidant. Self-calibrating on-chip localized surface plasmon resonance sensing for quantitative and multiplexed detection of cancer markers in human serum. Acs sensors, 2018.
    [Bibtex] 
    @Article{Yavas2018,
author = {Yavas, Ozlem and Acimovic, Srdjan S. and Garcia-Guirado, Jose and Berthelot, Johann and Dobosz, Paulina and Sanz, Vanesa and Quidant, Romain},
title = {Self-Calibrating On-Chip Localized Surface Plasmon Resonance Sensing for Quantitative and Multiplexed Detection of Cancer Markers in Human Serum},
journal = {ACS Sensors},
year = {2018},
doi = {https://doi.org/10.1021/acssensors.8b00305},
}

2017

  • [PDF] [DOI] Ana L. Neves, Lisa Leroi, Zo Raolison, Nicolas Cochinaire, Thibaut Letertre, Redha Abdeddaïm, Stefan Enoch, Jerome Wenger, Johann Berthelot, Anne-Lise Adenot-Engelvin, Nicolas Malléjac, Franck Mauconduit, Alexandre Vignaud, and Pierre Sabouroux. Compressed perovskite aqueous mixtures near their phase transitions show very high permittivities: new prospects for high-field mri dielectric shimming. Magnetic resonance in medicine, 79(3):1753-1765, 2017.
    [Bibtex] 
    @Article{Neves2017,
author = {Neves, Ana L. and Leroi, Lisa and Raolison, Zo and Cochinaire, Nicolas and Letertre, Thibaut and Abdeddaïm, Redha and Enoch, Stefan and Wenger, Jerome and Berthelot, Johann and Adenot-Engelvin, Anne-Lise and Malléjac, Nicolas and Mauconduit, Franck and Vignaud, Alexandre and Sabouroux, Pierre},
title = {Compressed perovskite aqueous mixtures near their phase transitions show very high permittivities: New prospects for high-field MRI dielectric shimming},
journal = {Magnetic Resonance in Medicine},
year = {2017},
volume = {79},
number = {3},
pages = {1753-1765},
doi = {http://dx.doi.org/10.1002/mrm.26771},
keywords = {water-perovskite mixtures, ultrahigh dielectric constants, microwave frequencies, dielectric shimming, high-field MRI performance},
owner = {Berthelot},
timestamp = {2017-06-06},
}
  • [PDF] [DOI] Thomas Wood, Meher Naffouti, Johann Berthelot, Thomas David, Jean-Benoît Claude, Léo. Métayer, Anne Delobbe, Luc Favre, Antoine Ronda, Isabelle Berbezier, Nicolas Bonod, and Marco Abbarchi. All-dielectric color filters using sige-based mie resonator arrays. Acs photonics, 4(4):873-883, 2017.
    [Bibtex] 
    @ARTICLE{Wood2017,
author = {Wood, Thomas and Naffouti, Meher and Berthelot, Johann and David,
Thomas and Claude, Jean-Beno\^{i}t and M\'{e}tayer, L\'{e}o and Delobbe,
Anne and Favre, Luc and Ronda, Antoine and Berbezier, Isabelle and
Bonod, Nicolas and Abbarchi, Marco},
title = {All-Dielectric Color Filters Using SiGe-Based Mie Resonator Arrays},
journal = {ACS Photonics},
year = {2017},
volume = {4},
pages = {873-883},
number = {4},
doi = {10.1021/acsphotonics.6b00944},
eprint = { http://dx.doi.org/10.1021/acsphotonics.6b00944 },
owner = {Berthelot},
timestamp = {2017.04.21},
url = { http://dx.doi.org/10.1021/acsphotonics.6b00944
}
}
  • [PDF] [DOI] Martin Sozet, Stéphane Bouillet, Johann Berthelot, Jérôme Neauport, Laurent Lamaignère, and Laurent Gallais. Sub-picosecond laser damage growth on high reflective coatings for high power applications. Opt. express, 25(21):25767–25781, 2017.
    [Bibtex] 
    @Article{Sozet2017,
author = {Martin Sozet and St\'{e}phane Bouillet and Johann Berthelot and J\'{e}r\^{o}me Neauport and Laurent Lamaign\`{e}re and Laurent Gallais},
title = {Sub-picosecond laser damage growth on high reflective coatings for high power applications},
journal = {Opt. Express},
year = {2017},
volume = {25},
number = {21},
pages = {25767--25781},
__markedentry = {[Yugi:6]},
abstract = {Growth of laser damage on High Reflection (HR) thin film coatings is investigated at the wavelength of 1.030\&\#x00B5;m in the sub-picosecond regime. An experimental laser damage setup in a pump / probe configuration is used to study the growth behavior of engineered damage sites as well as laser damage sites. Results demonstrate that engineered sites and laser damage sites grow identically which indicates that the growth phenomenon is intrinsic to materials and stack design. In order to analyze the experimental results, we have developed a numerical model to simulate growth. Using FEM simulations, we demonstrate that growth is governed by the evolution of the electric field distribution in the mirror stack under the successive laser shots, which is supported by time-resolved observations of damage growth events. Eventually the results are compared to laser damage observations made on of full scale PETAL mirrors, which fully support the approach.},
doi = {10.1364/OE.25.025767},
keywords = {Laser damage; Ultrafast lasers; Thin films},
publisher = {OSA},
url = {http://www.opticsexpress.org/abstract.cfm?URI=oe-25-21-25767},
}

2016

  • [PDF] [DOI] I. Alda, J. Berthelot, R. A. Rica, and R. Quidant. Trapping and manipulation of individual nanoparticles in a planar paul trap. Applied physics letters, 109(16), 2016.
    [Bibtex] 
    @ARTICLE{Alda2016,
author = {Alda, I. and Berthelot, J. and Rica, R. A. and Quidant, R.},
title = {Trapping and manipulation of individual nanoparticles in a planar
Paul trap},
journal = {Applied Physics Letters},
year = {2016},
volume = {109},
number = {16},
eid = {163105},
doi = {http://dx.doi.org/10.1063/1.4965859},
owner = {Berthelot},
timestamp = {2016.10.21},
url = {http://scitation.aip.org/content/aip/journal/apl/109/16/10.1063/1.4965859}
}
  • [PDF] [DOI] Pau Mestres, Johann Berthelot, Srdjan S. Acimovic, and Romain Quidant. Unraveling the optomechanical nature of plasmonic trapping. Light sci appl., 5:e16092–, 2016.
    [Bibtex] 
    @Article{Mestres2016,
author = {Mestres, Pau and Berthelot, Johann and Acimovic, Srdjan S and Quidant, Romain},
title = {Unraveling the optomechanical nature of plasmonic trapping},
journal = {Light Sci Appl.},
year = {2016},
volume = {5},
pages = {e16092--},
month = jul,
abstract = {Noninvasive and ultra-accurate optical manipulation of nanometer objects
has recently gained interest as a powerful tool in nanotechnology
and biophysics. Self-induced back-action (SIBA) trapping in nano-optical
cavities has the unique potential for trapping and manipulating nanometer-sized
objects under low optical intensities. However, thus far, the existence
of the SIBA effect has been shown only indirectly via its enhanced
trapping performances. In this article, we present the first time
direct experimental evidence of the self-reconfiguration of the optical
potential that is experienced by a nanoparticle trapped in a plasmonic
nanocavity. Our observations enable us to gain further understanding
of the SIBA mechanism and to determine the optimal conditions for
boosting the performances of SIBA-based nano-optical tweezers.},
comment = {Supplementary information available for this article at http://www.nature.com/lsa/journal/v5/n7/suppinfo/lsa201692s1.html},
doi = {http://dx.doi.org/10.1038/lsa.2016.92},
keywords = {nanophotonics, optomechanics, optical trapping, plasmonics},
owner = {Berthelot},
publisher = {CIOMP.},
timestamp = {2016.07.01},
}
  • [PDF] [DOI] Raju Regmi, Johann Berthelot, Pamina M. Winkler, Mathieu Mivelle, Julien Proust, Frédéric Bedu, Igor Ozerov, Thomas Begou, Julien Lumeau, Hervé Rigneault, María F. García-Parajó, Sébastien Bidault, Jérôme Wenger, and Nicolas Bonod. All-dielectric silicon nanogap antennas to enhance the fluorescence of single molecules. Nano letters, 16(8):5143?5151, 2016.
    [Bibtex] 
    @Article{Regmi2016,
author = {Raju Regmi and Johann Berthelot and Pamina M. Winkler and Mathieu Mivelle and Julien Proust and Frédéric Bedu and Igor Ozerov and Thomas Begou and Julien Lumeau and Hervé Rigneault and María F. García-Parajó and Sébastien Bidault and Jérôme Wenger and Nicolas Bonod},
title = {All-Dielectric Silicon Nanogap Antennas To Enhance the Fluorescence of Single Molecules},
journal = {Nano Letters},
year = {2016},
volume = {16},
number = {8},
pages = {5143?5151},
doi = {10.1021/acs.nanolett.6b02076},
eprint = {http://dx.doi.org/10.1021/acs.nanolett.6b02076},
owner = {Berthelot},
timestamp = {2016.07.15},
url = { http://dx.doi.org/10.1021/acs.nanolett.6b02076
},
}

2015

  • [PDF] [DOI] Mickael Buret, Alexander V. Uskov, Jean Dellinger, Nicolas Cazier, Marie-Maxime Mennemanteuil, Johann Berthelot, Igor V. Smetanin, Igor E. Protsenko, Gérard Colas-des-Francs, and Alexandre Bouhelier. Spontaneous hot-electron light emission from electron-fed optical antennas. Nano letters, 15(9):5811-5818, 2015.
    [Bibtex] 
    @Article{Buret2015,
author = {Mickael Buret and Alexander V. Uskov and Jean Dellinger and Nicolas Cazier and Marie-Maxime Mennemanteuil and Johann Berthelot and Igor V. Smetanin and Igor E. Protsenko and Gérard Colas-des-Francs and Alexandre Bouhelier},
title = {Spontaneous Hot-Electron Light Emission from Electron-Fed Optical Antennas},
journal = {Nano Letters},
year = {2015},
volume = {15},
number = {9},
pages = {5811-5818},
doi = {10.1021/acs.nanolett.5b01861},
eprint = {http://dx.doi.org/10.1021/acs.nanolett.5b01861},
owner = {Berthelot},
timestamp = {2016.06.24},
url = { http://dx.doi.org/10.1021/acs.nanolett.5b01861
},
}
  • [PDF] [DOI] Pau Mestres, Johann Berthelot, Marko Spasenovic, Jan Gieseler, Lukas Novotny, and Romain Quidant. Cooling and manipulation of a levitated nanoparticle with an optical fiber trap. Applied physics letters, 107(15), 2015.
    [Bibtex] 
    @ARTICLE{Mestres2015,
author = {Mestres, Pau and Berthelot, Johann and Spasenovic, Marko and Gieseler,
Jan and Novotny, Lukas and Quidant, Romain},
title = {Cooling and manipulation of a levitated nanoparticle with an optical
fiber trap},
journal = {Applied Physics Letters},
year = {2015},
volume = {107},
number = {15},
eid = {151102},
doi = {http://dx.doi.org/10.1063/1.4933180},
owner = {Berthelot},
timestamp = {2016.06.24},
url = {http://scitation.aip.org/content/aip/journal/apl/107/15/10.1063/1.4933180}
}

2014

  • [PDF] [DOI] Srdjan S. Acimovic, Maria A. Ortega, Vanesa Sanz, Johann Berthelot, Jose L. Garcia-Cordero, Jan Renger, Sebastian J. Maerkl, Mark P. Kreuzer, and Romain Quidant. Lspr chip for parallel, rapid, and sensitive detection of cancer markers in serum. Nano letters, 14(5):2636-2641, 2014.
    [Bibtex] 
    @Article{Acimovic2014,
author = {Srdjan S. Acimovic and Maria A. Ortega and Vanesa Sanz and Johann Berthelot and Jose L. Garcia-Cordero and Jan Renger and Sebastian J. Maerkl and Mark P. Kreuzer and Romain Quidant},
title = {LSPR Chip for Parallel, Rapid, and Sensitive Detection of Cancer Markers in Serum},
journal = {Nano Letters},
year = {2014},
volume = {14},
number = {5},
pages = {2636-2641},
doi = {10.1021/nl500574n},
eprint = {http://dx.doi.org/10.1021/nl500574n},
owner = {Berthelot},
timestamp = {2016.06.24},
url = { http://dx.doi.org/10.1021/nl500574n
},
}
  • [PDF] [DOI] J. Berthelot, S. S. Acimovic, M. L. Juan, M. P. Kreuzer, J. Renger, and R. Quidant. Three-dimensional manipulation with scanning near-field optical nanotweezers. Nat nano, 9(4):295–299, 2014.
    [Bibtex] 
    @Article{Berthelot2014,
author = {Berthelot, J. and Acimovic, S. S. and Juan, M. L. and Kreuzer, M. P. and Renger, J. and Quidant, R.},
title = {Three-dimensional manipulation with scanning near-field optical nanotweezers},
journal = {Nat Nano},
year = {2014},
volume = {9},
number = {4},
pages = {295--299},
month = apr,
issn = {1748-3387},
abstract = {Recent advances in nanotechnologies have prompted the need for tools
to accurately and non-invasively manipulate individual nano-objects.
Among the possible strategies, optical forces have been predicted
to provide researchers with nano-optical tweezers capable of trapping
a specimen and moving it in three dimensions. In practice, however,
the combination of weak optical forces and photothermal issues has
thus far prevented their experimental realization. Here, we demonstrate
the first three-dimensional optical manipulation of single 50 nm
dielectric objects with near-field nanotweezers. The nano-optical
trap is built by engineering a bowtie plasmonic aperture at the extremity
of a tapered metal-coated optical fibre. Both the trapping operation
and monitoring are performed through the optical fibre, making these
nanotweezers totally autonomous and free of bulky optical elements.
The achieved trapping performances allow for the trapped specimen
to be moved over tens of micrometres over a period of several minutes
with very low in-trap intensities. This non-invasive approach is
foreseen to open new horizons in nanosciences by offering an unprecedented
level of control of nanosized objects, including heat-sensitive biospecimens.},
doi = {http://dx.doi.org/10.1038/nnano.2014.24},
owner = {Berthelot},
publisher = {Nature Publishing Group},
timestamp = {2016.06.24},
}
  • [PDF] [DOI] Arnaud Stolz, Johann Berthelot, Marie-Maxime Mennemanteuil, Gérard Colas des Francs, Laurent Markey, Vincent Meunier, and Alexandre Bouhelier. Nonlinear photon-assisted tunneling transport in optical gap antennas. Nano letters, 14(5):2330-2338, 2014.
    [Bibtex] 
    @Article{Stolz2014,
author = {Arnaud Stolz and Johann Berthelot and Marie-Maxime Mennemanteuil and Gérard Colas des Francs and Laurent Markey and Vincent Meunier and Alexandre Bouhelier},
title = {Nonlinear Photon-Assisted Tunneling Transport in Optical Gap Antennas},
journal = {Nano Letters},
year = {2014},
volume = {14},
number = {5},
pages = {2330-2338},
doi = {10.1021/nl404707t},
eprint = {http://dx.doi.org/10.1021/nl404707t},
owner = {Berthelot},
timestamp = {2016.06.24},
url = { http://dx.doi.org/10.1021/nl404707t
},
}

2013

  • [PDF] [DOI] P. Rai, N. Hartmann, J. Berthelot, J. Arocas, G. Colas des Francs, A. Hartschuh, and A. Bouhelier. Electrical excitation of surface plasmons by an individual carbon nanotube transistor. Phys. rev. lett., 111:26804, Jul 2013.
    [Bibtex] 
    @ARTICLE{Rai2013,
author = {Rai, P. and Hartmann, N. and Berthelot, J. and Arocas, J. and Colas
des Francs, G. and Hartschuh, A. and Bouhelier, A.},
title = {Electrical Excitation of Surface Plasmons by an Individual Carbon
Nanotube Transistor},
journal = {Phys. Rev. Lett.},
year = {2013},
volume = {111},
pages = {026804},
month = {Jul},
doi = {10.1103/PhysRevLett.111.026804},
issue = {2},
numpages = {5},
owner = {Berthelot},
publisher = {American Physical Society},
timestamp = {2016.06.24},
url = {http://link.aps.org/doi/10.1103/PhysRevLett.111.026804}
}
  • [PDF] [DOI] M. Song, A. Thete, J. Berthelot, Q. Fu, D. Zhang, Colas G. des Francs, E. Dujardin, and A. Bouhelier. Electron-induced limitation of surface plasmon propagation in silver nanowires. Nanotechnology, 24(9):95201, 2013.
    [Bibtex] 
    @Article{Song2013,
author = {M Song and A Thete and J Berthelot and Q Fu and D Zhang and G Colas des Francs and E Dujardin and A Bouhelier},
title = {Electron-induced limitation of surface plasmon propagation in silver nanowires},
journal = {Nanotechnology},
year = {2013},
volume = {24},
number = {9},
pages = {095201},
abstract = {Plasmonic circuitry is considered as a promising solution-effective
technology for miniaturizing and integrating the next generation
of optical nano-devices. A key element is the shared metal network
between electrical and optical information enabling an efficient
hetero-integration of an electronic control layer and a plasmonic
data link. Here, we investigate to what extent surface plasmons and
current-carrying electrons interfere in such a shared circuitry.
By synchronously recording surface plasmon propagation and electrical
output characteristics of individual chemically-synthesized silver
nanowires we determine the limiting factors hindering the co-propagation
of an electrical current and a surface plasmon in these nanoscale
circuits.},
doi = {http://stacks.iop.org/0957-4484/24/i=9/a=095201},
owner = {Berthelot},
timestamp = {2016.06.24},
}

2012

  • [PDF] [DOI] Johann Berthelot, Guillaume Bachelier, Mingxia Song, Padmnabh Rai, Gérard Colas des Francs, Alain Dereux, and Alexandre Bouhelier. Silencing and enhancement of second-harmonic generation in optical gap antennas. Opt. express, 20(10):10498–10508, May 2012.
    [Bibtex] 
    @ARTICLE{Berthelot2012,
author = {Johann Berthelot and Guillaume Bachelier and Mingxia Song and Padmnabh
Rai and G\'{e}rard Colas des Francs and Alain Dereux and Alexandre
Bouhelier},
title = {Silencing and enhancement of second-harmonic generation in optical
gap antennas},
journal = {Opt. Express},
year = {2012},
volume = {20},
pages = {10498--10508},
number = {10},
month = {May},
abstract = {Amplifying local electromagnetic fields by engineering optical interactions
between individual constituents of an optical antenna is considered
fundamental for efficient nonlinear wavelength conversion in nanometer-scale
devices. In contrast to this general statement we show that high
field enhancement does not necessarily lead to an optimized nonlinear
activity. In particular, we demonstrate that second-harmonic responses
generated at strongly interacting optical gap antennas can be significantly
suppressed. Numerical simulations are confirming silencing of second-harmonic
in these coupled systems despite the existence of local field amplification.
We then propose a simple approach to restore and amplify the second-harmonic
signal by changing the manner in which electrically-connected optical
antennas are interacting in the charge-transfer plasmon regime. Our
observations provide critical design rules for realizing optimal
structures that are essential for a broad variety of nonlinear surface-enhanced
characterizations and for realizing the next generation of electrically-driven
optical antennas.},
doi = {10.1364/OE.20.010498},
keywords = {Optical nonlinearities of condensed matter; Nonlinear optics at surfaces;
Nonlinear microscopy},
owner = {Berthelot},
publisher = {OSA},
timestamp = {2016.06.24},
url = {http://www.opticsexpress.org/abstract.cfm?URI=oe-20-10-10498}
}
  • [PDF] [DOI] Johann Berthelot, Francesco Tantussi, Padmnabh Rai, Gérard Colas des Francs, Jean-Claude Weeber, Alain Dereux, Francesco Fuso, Maria Allegrini, and Alexandre Bouhelier. Determinant role of the edges in defining surface plasmon propagation in stripe waveguides and tapered concentrators. J. opt. soc. am. b, 29(2):226–231, Feb 2012.
    [Bibtex] 
    @ARTICLE{Berthelot2012a,
author = {Johann Berthelot and Francesco Tantussi and Padmnabh Rai and G\'{e}rard
Colas des Francs and Jean-Claude Weeber and Alain Dereux and Francesco
Fuso and Maria Allegrini and Alexandre Bouhelier},
title = {Determinant role of the edges in defining surface plasmon propagation
in stripe waveguides and tapered concentrators},
journal = {J. Opt. Soc. Am. B},
year = {2012},
volume = {29},
pages = {226--231},
number = {2},
month = {Feb},
abstract = {In this paper, we experimentally show the effect of waveguide discontinuity
on the propagation of the surface plasmon in metal stripes and tapered
terminations. Dual-plane leakage microscopy and near-field microscopy
were performed on Au stripes with varied widths to image the surface
plasmon intensity distribution in real and reciprocal spaces. We
unambiguously demonstrate that edge diffraction is the limiting process
determining the cutoff conditions of the surface plasmon mode. Finally,
we determine the optimal tapered geometry leading to the highest
transmission.},
doi = {10.1364/JOSAB.29.000226},
keywords = {Integrated optics; Guided waves; Optics at surfaces; Surface plasmons},
owner = {Berthelot},
publisher = {OSA},
timestamp = {2016.06.24},
url = {http://josab.osa.org/abstract.cfm?URI=josab-29-2-226}
}
  • [PDF] [DOI] Nicolai Hartmann, Giovanni Piredda, Johann Berthelot, Gérard Colas des Francs, Alexandre Bouhelier, and Achim Hartschuh. Launching propagating surface plasmon polaritons by a single carbon nanotube dipolar emitter. Nano letters, 12(1):177-181, 2012.
    [Bibtex] 
    @Article{Hartmann2012,
author = {Nicolai Hartmann and Giovanni Piredda and Johann Berthelot and Gérard Colas des Francs and Alexandre Bouhelier and Achim Hartschuh},
title = {Launching Propagating Surface Plasmon Polaritons by a Single Carbon Nanotube Dipolar Emitter},
journal = {Nano Letters},
year = {2012},
volume = {12},
number = {1},
pages = {177-181},
doi = {10.1021/nl203270b},
eprint = {http://dx.doi.org/10.1021/nl203270b},
owner = {Berthelot},
timestamp = {2016.06.24},
url = { http://dx.doi.org/10.1021/nl203270b
},
}
  • [PDF] [DOI] Padmnabh Rai, Nicolai Hartmann, Johann Berthelot, Gérard Colas-des-Francs, Achim Hartschuh, and Alexandre Bouhelier. In-plane remote photoluminescence excitation of carbon nanotube by propagating surface plasmon. Opt. lett., 37(22):4711-4713, Nov 2012.
    [Bibtex] 
    @Article{Rai2012,
author = {Padmnabh Rai and Nicolai Hartmann and Johann Berthelot and G\'{e}rard Colas-des-Francs and Achim Hartschuh and Alexandre Bouhelier},
title = {In-plane remote photoluminescence excitation of carbon nanotube by propagating surface plasmon},
journal = {Opt. Lett.},
year = {2012},
volume = {37},
number = {22},
pages = {4711- 4713},
month = {Nov},
abstract = {In this work, we demonstrate propagating surface plasmon polariton
(SPP) coupled photoluminescence (PL) excitation of single-walled
carbon nanotube (SWNT). SPPs were launched at a few micrometers from
individually marked SWNT, and plasmon-coupled PL was recorded to
determine the efficiency of this remote in-plane addressing scheme.
The efficiency depends upon the following factors: (i)\&\#xA0;longitudinal
and transverse distances between the SPP launching site and the location
of the SWNT and (ii)\&\#xA0;orientation of the SWNT with respect
to the plasmon propagation wave vector (kSPP). Our experiment explores
the possible integration of carbon nanotubes as a plasmon sensor
in plasmonic and nanophotonic devices.},
doi = {10.1364/OL.37.004711},
keywords = {Remote sensing and sensors ; Surface plasmons; Fluorescence, laser-induced},
owner = {Berthelot},
publisher = {OSA},
timestamp = {2016.06.24},
url = {http://ol.osa.org/abstract.cfm?URI=ol-37-22-4711},
}

2011

  • [PDF] [DOI] Johann Berthelot, Alexandre Bouhelier, Gérard Colas des Francs, Jean-Claude Weeber, and Alain Dereux. Excitation of a one-dimensional evanescent wave by conical edge diffraction of surface plasmon. Opt. express, 19(6):5303–5312, Mar 2011.
    [Bibtex] 
    @ARTICLE{Berthelot2011,
author = {Johann Berthelot and Alexandre Bouhelier and G\'{e}rard Colas des
Francs and Jean-Claude Weeber and Alain Dereux},
title = {Excitation of a one-dimensional evanescent wave by conical edge diffraction
of surface plasmon},
journal = {Opt. Express},
year = {2011},
volume = {19},
pages = {5303--5312},
number = {6},
month = {Mar},
abstract = {The experimental observation of a one-dimensional evanescent wave
supported by a 90{\textdegree} metal edge is reported. Through a
measurement of in-plane momenta, we clearly demonstrate the dimensional
character of this surface wave and show that it is non-radiative
in the superstrate. Excitation conditions, lateral extension and
polarization properties of this wave are discussed. Finally, we explore
the effect of the surrounding dielectric medium and demonstrate that
a single edge can sustain distinct excitations.},
doi = {10.1364/OE.19.005303},
keywords = {Optics at surfaces; Surface plasmons; Total internal reflection; Linear
and nonlinear light scattering from surfaces},
owner = {Berthelot},
publisher = {OSA},
timestamp = {2016.06.24},
url = {http://www.opticsexpress.org/abstract.cfm?URI=oe-19-6-5303}
}

2010

  • [PDF] [DOI] C. Huang, A. Bouhelier, J. Berthelot, G. Colas des-Francs, E. Finot, J. -C. Weeber, A. Dereux, S. Kostcheev, A. -L. Baudrion, J. Plain, R. Bachelot, P. Royer, and G. P. Wiederrecht. External control of the scattering properties of a single optical nanoantenna. Applied physics letters, 96(14), 2010.
    [Bibtex] 
    @ARTICLE{Huang2010,
author = {Huang, C. and Bouhelier, A. and Berthelot, J. and des-Francs, G.
Colas and Finot, E. and Weeber, J.-C. and Dereux, A. and Kostcheev,
S. and Baudrion, A.-L. and Plain, J. and Bachelot, R. and Royer,
P. and Wiederrecht, G. P.},
title = {External control of the scattering properties of a single optical
nanoantenna},
journal = {Applied Physics Letters},
year = {2010},
volume = {96},
number = {14},
eid = {143116},
doi = {http://dx.doi.org/10.1063/1.3385155},
owner = {Berthelot},
timestamp = {2016.06.24},
url = {http://scitation.aip.org/content/aip/journal/apl/96/14/10.1063/1.3385155}
}

2009

  • [PDF] [DOI] Johann Berthelot, Alexandre Bouhelier, Caijin Huang, Jérémie Margueritat, Gérard Colas-des-Francs, Eric Finot, Jean-Claude Weeber, Alain Dereux, Sergei Kostcheev, Hicham Ibn El Ahrach, Anne-Laure Baudrion, Jérôme Plain, Renaud Bachelot, Pascal Royer, and Gary P. Wiederrecht. Tuning of an optical dimer nanoantenna by electrically controlling its load impedance. Nano letters, 9(11):3914-3921, 2009.
    [Bibtex] 
    @Article{Berthelot2009,
author = {Johann Berthelot and Alexandre Bouhelier and Caijin Huang and Jérémie Margueritat and Gérard Colas-des-Francs and Eric Finot and Jean-Claude Weeber and Alain Dereux and Sergei Kostcheev and Hicham Ibn El Ahrach and Anne-Laure Baudrion and Jérôme Plain and Renaud Bachelot and Pascal Royer and Gary P. Wiederrecht},
title = {Tuning of an Optical Dimer Nanoantenna by Electrically Controlling Its Load Impedance},
journal = {Nano Letters},
year = {2009},
volume = {9},
number = {11},
pages = {3914-3921},
doi = {10.1021/nl902126z},
eprint = {http://dx.doi.org/10.1021/nl902126z},
owner = {Berthelot},
timestamp = {2016.06.24},
url = { http://dx.doi.org/10.1021/nl902126z
},
}

Conferences Proceedings:

  •  L. Gallais, A. Ollé, M. Sozet,  J. Berthelot, S. Monneret, J. Néauport, L. Lamaignère, “Time-resolved microscopy studies of laser damage dynamics at 0.5-1ps, 1030nm “, Proc. SPIE 10014, Laser-Induced Damage in Optical Materials 2016, 1001417 (2016)
  • P. Mestres Junque, J. Berthelot, S. S. Acimovic, R. Quidant, “Optomechanical Plasmonic Trapping” CLEO: QELS Fundamental Science (2016)
  • M.L. Juan, C. Bradac, Benjamin Besga, J. Berthelot, R. Quidant, G. Molina-Terriza, and T. Volz,“Ultra Manipulation: Taking Advantage of Both Conventional Tweezers and Atom Optical Manipulation”, European Quantum Electronics Conference (2015)
  • J. Berthelot, S. S. Acimovic, M. L. Juan, M. P. Kreuzer, J. Renger, R. Quidant, “3D Optical Manipulation of a single 50 nm particle with a scanning evanescent nano-tweezers”, CLEO: QELS Fundamental Science (2014)
  • N Hartmann, P Vasanthakumar, A Bouhelier, M Cortelezzi, J Berthelot, F Fuso, M Allegrini, F Tantussi, A Hartschuh, Launching Surface Plasmons by Carbon Nanotube Photoluminescence, The 5th International Conference on Surface Plasmon Photonics (2011)
  • F. Tantussi, M. Cortellezzi, F. Fuso, M. Allegrini, J. Berthelot, A. Bouhelier, “Mapping surface plasmon propagation by collection-mode near-field microscopy”, Frontiers in Optics 2011, Laser Science XXVII (2011)

 

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