Long-phase error-free fiber bragg gratings

T. Komukai, M. Nakazawa

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Stitching errors in the phase mask degrade the spectral response of fiber Bragg gratings fabricated with the phase mask technique. We successfully fabricated a stitching error-free phase mask and applied it to the fabrication of fiber Bragg gratings (FBG's). The gratings have no observable excess sidelobes in the reflectivity and show excellent wavelength selectivity.

Original languageEnglish
Pages (from-to)687-689
Number of pages3
JournalIEEE Photonics Technology Letters
Volume10
Issue number3
Publication statusPublished - 1998 Mar 1
Externally publishedYes

Keywords

  • Electron-beam lithography
  • Filtering
  • Masks
  • Optical device fabrication
  • Optical fiber device
  • Wavelength-division multiplexing

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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