X-SEA-F-SPIDER characterization of over octave spanning pulses in the infrared range

  • G. Fan
  • , T. Balčiunas
  • , C. Fourcade-Dutin
  • , S. Haessler
  • , A. A. Voronin
  • , A. M. Zheltikov
  • , F. Gérôme
  • , F. Benabid
  • , A. Baltuška
  • , T. Witting

Research output: Contribution to journalArticlepeer-review

Abstract

We show a practical implementation of a pulse characterization method for sub-cycle pulse measurements in the infrared spectral range based on spectral shearing interferometry. We employ spatially-encoded arrangement filter-based spectral phase interferometry for direct electric field reconstruction with external ancila pulses (X-SEA-F-SPIDER). We show merits and limitations of the setup and an in-depth comparison to another widely used temporal characterization technique - Second- Harmonic Generation Frequency Resolved Optical Gating (SHG-FROG). The X-SEA-F-SPIDER implementation presented in this paper allows measurement of sub-cycle pulses with over one octave wide spectrum spanning the 900-2400 nm range without adding any extra dispersion due to the pulse characterization apparatus.

Original languageEnglish
Pages (from-to)12713-12729
Number of pages17
JournalOptics Express
Volume24
Issue number12
DOIs
Publication statusPublished - 13 Jun 2016
Externally publishedYes

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