Low-loss all-solid photonic bandgap fiber

  • Guobin Ren
  • , Ping Shum
  • , Liren Zhang
  • , Xia Yu
  • , Weijun Tong
  • , Jie Luo

Research output: Contribution to journalArticlepeer-review

Abstract

We report the fabrication and characterization of a new type all-solid photonic bandgap fiber. By introducing an index depressed layer around the high-index rod in the unit cell of photonic crystal cladding, transmission loss as low as 2 dB/km within the first bandgap is realized for the all-solid photonic bandgap fiber with a bandwidth of over 700 nm. The bend loss experiment shows that the photonic bandgap fiber is much less bend sensitive than single-mode fiber.

Original languageEnglish
Pages (from-to)1023-1025
Number of pages3
JournalOptics Letters
Volume32
Issue number9
DOIs
Publication statusPublished - May 1 2007
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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