Simple design technique for a triangular FBG filter based on a linearly chirped grating

Qiang Wu, Gerald Farrell, Yuliya Semenova

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

A novel and simple design technique for triangular spectrum response of fibre Bragg grating (FBG) is presented based on a linear chirped grating. It is shown that this method is fast and can give a straightforward solution to meet a design target. The numerical simulation examples verified the effectiveness of the design method. A general approach to design for multichannel triangular spectral responses for FBG filters is proposed, which provides a solution that achieves a minimum change of refractive index for the fibre.
Original languageEnglish
Pages (from-to)985-992
JournalOptics Communications
Volume283
Issue number6
DOIs
Publication statusPublished - 2010

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