Fabricating fibre edge filters with arbitrary spectral response based on tilted chirped grating structures

Y. Liu*, Lin Zhang, Ian Bennion

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

We report a new technique for fabricating fibre edge filters with arbitrary spectral response based on tilted fibre chirped gratings. The dependence of the spectral response on the tilt angle, chirp rate, fibre type and grating strength has been studied in detail. The near-linear wavelength response with tailorable slope efficiency has been demonstrated over the filtering ranges from 2 nm to 20 nm.

Original languageEnglish
Pages (from-to)L1-L3
Number of pages3
JournalMeasurement Science and Technology
Volume10
Issue number1
DOIs
Publication statusPublished - Jan 1999

Fingerprint

Spectral Response
spectral sensitivity
Gratings
Fiber
gratings
Filter
filters
fibers
Chirp
Fibers
Arbitrary
Fiber Grating
Tilt
Slope
Filtering
Wavelength
chirp
Angle
Range of data
slopes

Keywords

  • edge filters
  • fibre Bragg gratings
  • fibre chirped gratings
  • optical fibre
  • optical sensing

Cite this

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Fabricating fibre edge filters with arbitrary spectral response based on tilted chirped grating structures. / Liu, Y.; Zhang, Lin; Bennion, Ian.

In: Measurement Science and Technology, Vol. 10, No. 1, 01.1999, p. L1-L3.

Research output: Contribution to journalArticle

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AU - Zhang, Lin

AU - Bennion, Ian

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AB - We report a new technique for fabricating fibre edge filters with arbitrary spectral response based on tilted fibre chirped gratings. The dependence of the spectral response on the tilt angle, chirp rate, fibre type and grating strength has been studied in detail. The near-linear wavelength response with tailorable slope efficiency has been demonstrated over the filtering ranges from 2 nm to 20 nm.

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KW - fibre chirped gratings

KW - optical fibre

KW - optical sensing

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