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Polarization maintaining single-mode fibre piezo-electric phase modulators

  • D. G. Luke
  • , R. McBride
  • , J. G. Burnett
  • , A. H. Greenaway
  • , J. D C Jones

Research output: Contribution to journal › Article › peer-review

Abstract

We describe a fibre-optic phase modulator comprising two coils of circular-core single-mode fibre wound onto two cylindrical piezo-electric elements, with a controlled angle between the axes of the cylinders. When this angle is optimized, the changes in retardation that accompany phase modulation are two orders of magnitude smaller than for a single element device offering similar phase modulation amplitude. © 1995.

Original languageEnglish
Pages (from-to)115-120
Number of pages6
JournalOptics Communications
Volume121
Issue number4-6
Publication statusPublished - 1 Dec 1995

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