Time resolved near field imaging and diffraction with sub-wavelength far-infrared dipole sources

  • I. Brener
  • S. Hunsche
  • Y. Cai
  • M. C. Nuss
  • J. Wynn
  • J. Lopata
  • L. Pfeiffer
Conference paper
Part of the Springer Series in Chemical Physics book series (CHEMICAL, volume 63)

Abstract

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.

Keywords

Microwave GaAs Sapphire 

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References

  1. 1.
    B. Knoll, F. Keilmann, A. Kramer, and R. Guckenberger, Appl. Phys. Lett. 70, 2667 (1997); R. D. Grober, R. J. Schoeikopf, and D. E. Prober, Appl. Phys. Lett. 70, 1354 (1997).CrossRefGoogle Scholar
  2. 2.
    I. Brener, D. Dykaar, A. Frommer, L.N. Pfeiffer, J. Lopata, J. Wynn, and K. West, Opt Lett. 21, 1924 (1996).ADSCrossRefGoogle Scholar
  3. 3.
    D. M. Mittleman, R. H. Jacobsen, and M. C. Nuss, IEEE J. Selected Topics in Quant. Electr. 2, 679 (1996)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1998

Authors and Affiliations

  • I. Brener
    • 1
  • S. Hunsche
    • 2
  • Y. Cai
    • 1
  • M. C. Nuss
    • 2
  • J. Wynn
    • 1
  • J. Lopata
    • 1
  • L. Pfeiffer
    • 1
  1. 1.Bell Laboratories, Lucent TechnologiesMurray HillUSA
  2. 2.Bell Laboratories, Lucent TechnologiesHolmdelUSA

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