Optical pulling forces and their applications
Optical manipulations utilizing the mechanical effect of light have been indispensable in
various disciplines. Among those various manipulations, optical pulling has emerged …
various disciplines. Among those various manipulations, optical pulling has emerged …
Electromagnetic forces and torques: From dielectrophoresis to optical tweezers
Electromagnetic forces and torques enable many key technologies, including optical
tweezers or dielectrophoresis. Interestingly, both techniques rely on the same physical …
tweezers or dielectrophoresis. Interestingly, both techniques rely on the same physical …
Reflective plasmonic color filters based on lithographically patterned silver nanorod arrays
G Si, Y Zhao, J Lv, M Lu, F Wang, H Liu, N ** performance
BJ Roxworthy, KC Toussaint Jr - Optics express, 2012 - opg.optica.org
Using Au bowtie nanoantennas arrays (BNAs), we demonstrate that the performance and
capability of plasmonic nanotweezers is strongly influenced by both the material comprising …
capability of plasmonic nanotweezers is strongly influenced by both the material comprising …
Multipole interplay controls optical forces and ultra-directional scattering
We analyze the superposition of Cartesian multipoles to reveal the mechanisms underlying
the origin of optical forces. We show that a multipolar decomposition approach significantly …
the origin of optical forces. We show that a multipolar decomposition approach significantly …
Optical forces and torques on realistic plasmonic nanostructures: a surface integral approach
We develop a novel formalism to calculate the optical forces and torques on complex and
realistic nanostructures by combining the surface integral equation (SIE) technique with …
realistic nanostructures by combining the surface integral equation (SIE) technique with …
Internal optical forces in plasmonic nanostructures
We present a computational study of the internal optical forces arising in plasmonic gap
antennas, dolmen structures and split rings. We find that very strong internal forces …
antennas, dolmen structures and split rings. We find that very strong internal forces …
Plasmonic optical trap having very large active volume realized with nano-ring structure
The feasibility of using gold nano-rings as plasmonic nano-optical tweezers is investigated.
We found that at a resonant wavelength of λ= 785 nm, the nano-ring produces a maximum …
We found that at a resonant wavelength of λ= 785 nm, the nano-ring produces a maximum …