Optimum heterodyning angle for heterodyned optical Kerr gated ballistic imaging

  • Shichao Xu
  • , Wenjiang Tan
  • , Jinhai Si
  • , Pingping Zhan
  • , Junyi Tong
  • , Xun Hou

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

We perform heterodyned optical Kerr gated (HOKG) ballistic imaging of an object hidden behind a turbid medium using a femtosecond laser. The experimental results show that an optimum heterodyning angle should be selected to acquire the highest spatial resolution of the HOKG imaging system. The optimum heterodyning angle depends on the scattering parameters of the turbid media, and it decreases with increasing optical density or decreasing thickness of the turbid medium.

Original languageEnglish
Pages (from-to)1800-1805
Number of pages6
JournalOptics Express
Volume23
Issue number2
DOIs
StatePublished - 26 Jan 2015

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