A Sagnac filter composed of high-birefringence loops

  • Lihui Liu*
  • , Luming Zhao
  • , Guang Zhou
  • , Hao Zhang
  • , Shuyang Hu
  • , Guiling Huang
  • , Shiya He
  • , Qida Zhao
  • *Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

In this paper, a filter which is cascaded n-stage high-birefringence fiber loop mirrors is presented. The related theory is analyzed and an expression cascaded with n-stage high-birefringence fiber loop mirrors of output intensity is given. Since experiment results are consistent with simulation outcomes, our theory is proved. Compared with a single stage high-birefringence filter, the cascaded filter shows more complex transmission Characteristics. Therefore, this kind of filter is flexible transmission spectrum and low cost for manufacture.

Original languageEnglish
Article number138
Pages (from-to)867-871
Number of pages5
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5623
Issue numberPART 2
DOIs
Publication statusPublished - 2004
Externally publishedYes
EventPassive Components and Fiber-based Devices - Beijing, China
Duration: 9 Nov 200411 Nov 2004

Keywords

  • Filter
  • High-birefringence
  • Loop mirror
  • Sagnac

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