Photonic radio-frequency phase shifer based on polarization interference

  • Han Chen
  • , Yi Dongf*
  • , Hao He
  • , Weisheng Hu
  • , Lemin Li
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

An rf photonic phase shifter based on polarization interference is presented, and the theoretical fundamentals of the design are explained. This phase shifter provides broad operational bandwidth and a full 360° phase-shift tuning range with a single external electrical control. A prototype of the rf photonic phase shifter with a frequency of 26.75 GHz and 360° tuning range is experimentally demonstrated.

Original languageEnglish
Pages (from-to)2375-2377
Number of pages3
JournalOptics Letters
Volume34
Issue number15
DOIs
Publication statusPublished - 1 Aug 2009
Externally publishedYes

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