All Fiber tunable loss filter

Jinesh Mathew, Ginu Rajan, Yuliya Semenova, Gerald Farrell

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

A simple all-fiber tunable loss filter using a buffer stripped high bend loss fiber is presented in this paper. The center wavelength of the filter is set merely by changing the bend radii of the macro bend fiber that avoids the complex structures in the fiber of previous all-fiber filters. The proposed tunable filter can give an isolation of 20 dB for a wavelength range of 40 nm and has wide range of applications.

Original languageEnglish
Title of host publication20th International Conference on Optical Fibre Sensors
DOIs
Publication statusPublished - 2009
Event20th International Conference on Optical Fibre Sensors - Edinburgh, United Kingdom
Duration: 5 Oct 20099 Oct 2009

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7503
ISSN (Print)0277-786X

Conference

Conference20th International Conference on Optical Fibre Sensors
Country/TerritoryUnited Kingdom
CityEdinburgh
Period5/10/099/10/09

Keywords

  • Macro-bend fiber
  • Mode coupling
  • Tunable filter

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