The temperature dependence of polarization-dependent loss for a macrobending single-mode-fiber-based edge filter

Pengfei Wang, Yuliya Semenova, Ginu Rajan, Thomas Freir, Gerald Farrell

Research output: Contribution to journalArticlepeer-review

Abstract

The temperature dependence of polarization-dependent loss (PDL) for a macrobending standard single-mode fiber (SMF28) is investigated both theoretically and experimentally. The experimental results show an overall agreement with the proposed theoretical model over a temperature range from 0 ° C to 70 ° C. An SMF28-based edge filter is used as an example regarding temperature-dependent PDL performance. It is shown that the temperature variations have a significant influence on the polarization dependence of macrobending loss, and further impact on such a fiber bend loss edge filter used in a wavelength measurement application. It is also concluded that by using the proposed models, such a temperature-dependent birefringence can be beneficially predicted in bending fiber sensing applications.

Original languageEnglish
Pages (from-to)516-518
Number of pages3
JournalIEEE Photonics Technology Letters
Volume21
Issue number8
DOIs
Publication statusPublished - 15 Apr 2009

Keywords

  • Edge filter
  • Macrobending loss
  • Polarization-dependent loss (PDL)
  • Single-mode fiber (SMF28)
  • Temperature dependence

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