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Single-shot broad bandwidth terahertz pulse measurement

  • Mulin Zhou
  • , Feng Liu
  • , Chun Li
  • , Fei Du
  • , Yutong Li*
  • , Weimin Wang
  • , Zhengming Sheng
  • , Liming Chen
  • , Jinglong Ma
  • , Xin Lu
  • , Quanli Dong
  • , Jie Zhang
  • *Corresponding author for this work
  • CAS - Institute of Physics
  • Shanghai Jiao Tong University

Research output: Contribution to journalArticlepeer-review

Abstract

A new method based on a chirped optical pulse interferogram has been proposed to measure terahertz radiation. The frequency domain phase information of the interferogram is used to extract the time-domain terahertz pulse waveform. In principle, the resolution of our method can be as high as the unchirped probe pulse duration, with the advantages of relatively simple measurement setup and signal extracting techniques.

Original languageEnglish
Pages (from-to)20-23
Number of pages4
JournalPlasma Science and Technology
Volume14
Issue number1
DOIs
StatePublished - Jan 2012
Externally publishedYes

Keywords

  • interferogram
  • phase modulation
  • single shot measurement

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