Time resolved near field imaging and diffraction with sub-wavelength far-infrared dipole sources
We image objects in the far-infrared with a spatial resolution of ∼λ/10 by scanning samples within the near-field of optically excited terahertz dipole sources. We also show time resolved data that illustrate the near field dipole-sample interaction.
KeywordsDipole Source Dipole Orientation Secondary Radiation Lucent Technology Dipole Parallel
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