Simple method to enhance temperature sensitivity of fiber Bragg gratings

Weichong Du, Hwa Yaw Tam, M. S. Demokan, Songhao Liu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

9 Citations (Scopus)


A simple method for enhancing fiber grating temperature sensitivity using an aluminum tube or aluminum plate packaging is presented. Bragg wavelength shift of about 0.038 nm/°C was measured for fiber gratings at 1550nm within 0°C to 120°C. This represents an improvement in temperature sensitivity that is more than 3 times than that could be achieved with a bare fiber grating.
Original languageEnglish
Pages (from-to)75-77
Number of pages3
JournalZhongguo Jiguang/Chinese Journal of Lasers
Issue number1
Publication statusPublished - 1 Jan 1997
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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