Inpact of hydrogen in long-period gratings after 193nm UV inscription

Bai Ou Guan, Hwa Yaw Tam, Siu Lau Ho, Xiao Yi Dong

Research output: Journal article publicationConference articleAcademic researchpeer-review

Abstract

This paper reports and provides an explanation for the growth behavior of long-period gratings in H2-loaded fiber immediately after 193nm UV inscription. Growth of grating resonance peak by as much as 14 dB was measured. Impact of temperature and grating strength, immediately after UV inscription, on the growth behavior are also discussed.
Original languageEnglish
Pages (from-to)552-555
Number of pages4
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4185
Publication statusPublished - 1 Dec 2000
Event14th International Conference on Optical Fiber Sensors - Venice, Italy
Duration: 11 Oct 200013 Oct 2000

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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