Novel method for the measurement of chromatic dispersion of photonic crystal fibers

Ran Gao*, Yi Jiang, Wenhui Ding, Zhen Wang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A novel method for the measurement of chromatic dispersion (CD) profiles of photonic crystal fibers (PCFs) by using a tip interferometer is presented. A PCF tip interferometer is formed by splicing a short section of the PCF to a single mode fiber. The CD coefficient of the PCF is measured from 1525 to 1565 nm by using the white-light interferometry. The result of the proposed method agrees with that of the conventional swept wavelength interferometry. The maximum variation is only 0.084 ps/nm·km at the wavelength of 1537.672 nm.

Original languageEnglish
Article number6359753
Pages (from-to)129-132
Number of pages4
JournalIEEE Photonics Technology Letters
Volume25
Issue number2
DOIs
Publication statusPublished - 2013

Keywords

  • Chromatic dispersion
  • photonic crystal fibers
  • tip interferometer

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