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Single-shot, interferometric, high-resolution, terahertz field diagnostic

  • K. Y. Kim
  • , B. Yellampalle
  • , G. Rodriguez
  • , R. D. Averitt
  • , A. J. Taylor
  • , J. H. Glownia

Research output: Contribution to journalArticlepeer-review

73 Scopus citations

Abstract

We present a single-shot, high-temporal-resolution terahertz diagnostic capable of measuring free-space far-infrared electromagnetic fields in time and space. We show that by using a chirped probe electro-optic sampling technique, in combination with a recently described interferometric retrieval algorithm [Appl. Phys. Lett. 87, 211109 (2005)], the diagnostic can provide transform-limited temporal resolution, mainly limited by the spectral bandwidth of the optical probe pulse, regardless of its chirp.

Original languageEnglish
Article number041123
Pages (from-to)1-3
Number of pages3
JournalApplied Physics Letters
Volume88
Issue number4
DOIs
StatePublished - Feb 6 2006

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