• Corpus ID: 232092501

Resolving resonance effects in the theory of single particle photothermal imaging

  title={Resolving resonance effects in the theory of single particle photothermal imaging},
  author={Harrison J. Goldwyn and Stephan Link and David J. Masiello},
Photothermal spectroscopy and microscopy provides a route to measure the spectral and spatial properties of individual nanoscopic absorbers, independent from scattering, extinction, and emission. The approach relies upon use of two light sources, one that resonantly excites and heats the target and its surrounding environment and a second off-resonant probe that scatters from the resulting volume of thermally modified refractive index. Over the past twenty years, considerable effort has been… 
1 Citations

Figures and Tables from this paper

Wavelength-Dependent Photothermal Imaging Probes Nanoscale Temperature Differences among Subdiffraction Coupled Plasmonic Nanorods.
The optical thermometry of individual gold nanorod trimers that exhibit multiple wavelength-dependent plasmon modes resulting in measurably different local temperature distributions is reported on, demonstrating an all-optical thermometry technique to actively create and measure nanoscale thermal gradients below the diffraction limit.


Micrographia: Or Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses With Observations and Inquiries Thereupon
In three more years Micrographia will celebrate its 300th birthday, and while a desire for neatness might have urged Dover to postpone the publication of this facsimile edition until the
Absorption and Scattering of Light by Small Particles 144
  • 2008