Ultra-short cavity distributed bragg reflector er-doped fiber laser for temperature-insensitive bending measurement

Weisheng Liu, Tuan Guo, Hongjun Wang, Da Chen, Chi Lun Allan Wong, Hwa Yaw Tam, Chao Lu, Sailing He

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

1 Citation (Scopus)

Abstract

We introduce a bending sensor by measuring the beat frequency shift of a DBR fiber laser. The polarization beat frequency of the DBR laser exhibits high sensitivity to fiber bending while immune to temperature change.
Original languageEnglish
Title of host publicationLasers and Electro-Optics/Quantum Electronics and Laser Science Conference
Subtitle of host publication2010 Laser Science to Photonic Applications, CLEO/QELS 2010
Publication statusPublished - 11 Oct 2010
EventLasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010 - San Jose, CA, United States
Duration: 16 May 201021 May 2010

Conference

ConferenceLasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010
CountryUnited States
CitySan Jose, CA
Period16/05/1021/05/10

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Radiation

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