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Related publications (16)

Optical Plasmonic Trapping : Effective, Versatile and Compact

This work focuses on trapping subwavelength objects using resonant plasmonic structures. Trapping entities include latex spheres, living cells and metallic particles; the plasmonic structures involved include subwavelength disks, subwavelength apertures, a ...

EPFL2010

Integration of plasmonic optical traps in microfluidics

Olivier Martin, Lina Huang

We study the integration of plasmonic traps with microfluidic channels. Plasmonic traps are optical traps that use the evanescent field generated by metallic nanostructures at their plasmon resonance to trap small objects. Contrary to conventional - far-fi ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2008

Distance-controlled scattering in a plasmonic trap

Olivier Martin, Lina Huang

Light scattered by a dielectric object when it is trapped in the field of a plasmonic nanostructure is studied theoretically and experimentally using both dielectric spheres and S. cerevisiae cells. A dramatic enhancement of the scattered light is observed ...

2010

Trapping and Sensing 10 nm Metal Nanoparticles Using Plasmonic Dipole Antennas

Olivier Martin, Christian Santschi, Lina Huang

The Optical trapping of Au nanoparticles with dimensions as small as 10 nm in the gap of plasmonic dipole antennas is demonstrated. Single nanoparticle trapping events are recorded in real time by monitoring the Rayleigh scattering spectra of individual pl ...

American Chemical Society (ACS)2010

Integration of plasmonic trapping in a microfluidic environment

Olivier Martin, Sebastian Maerkl, Lina Huang

Near field generated by plasmonic structures has recently been proposed to trap small objects. We report the first integration of plasmonic trapping with microfluidics for lab-on-a-chip applications. A three-layer plasmo-microfluidic chip is used to demons ...

Optical Society of America2009

Resonance fluorescence of single molecules assisted by a plasmonic structure

Olivier Martin, Lina Huang

The resonance fluorescence of a two-level single molecular system interacting with a plasmonic nanostructure is investigated. Specific regions of space are identified, where a balance exists between the near-field enhancement and the modification of the de ...

2010

Reversal of the optical force in a plasmonic trap

Olivier Martin, Lina Huang

We study in detail the. optical forces generated by a plasmonic trap on a plasmonic nanoparticle. The permittivity of the trapped particle is tuned using a Drude model. The interplay between the plasmon resonances of the trap and of the particle can produc ...

Optical Society of America2008

Lina Huang

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Optical Plasmonic Trapping : Effective, Versatile and Compact

Integration of plasmonic optical traps in microfluidics

Distance-controlled scattering in a plasmonic trap

Trapping and Sensing 10 nm Metal Nanoparticles Using Plasmonic Dipole Antennas

Integration of plasmonic trapping in a microfluidic environment

Resonance fluorescence of single molecules assisted by a plasmonic structure

Reversal of the optical force in a plasmonic trap

Statistical study of optical trapping efficiency

Statistical study of optical trapping efficiency

Optical traps in plasmonic systems

Optical plasmonic trapping towards biological applications in microfluidics

Optical trapping in the near-field of plasmonic nanostructures

Spectral response of plasmonic optical traps

Integration of plasmonic optical traps in microfluidics

Plasmonic trapping for nanoscale analysis in lab-on-the-chip applications

Analysis of optical forces in plasmonic traps