Investigation of macrobending losses of standard single mode fiber with small bend radii

Pengfei Wang*, Qian Wang, Gerald Farrell, Ginu Rajan, Thomas Freir, John Cassidy

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

30 Citations (Scopus)

Abstract

An investigation of macrobending loss characteristics of a standard single mode fiber (SMF28) for small bend radii is presented theoretically and experimentally, which includes the bend loss of the SMF28 with coating layers and the bare SMF28 after stripping the coating layers and chemical etching of partial cladding. The significant influence of reflection occurring at the interface between the cladding and coating layer or the cladding layer and air on the bend loss is investigated theoretically and experimentally.

Original languageEnglish
Pages (from-to)2133-2138
Number of pages6
JournalMicrowave and Optical Technology Letters
Volume49
Issue number9
DOIs
Publication statusPublished - Sept 2007
Externally publishedYes

Keywords

  • Fiber macrobending loss
  • Single mode fiber
  • Whispering gallery mode

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