Ultrasound detection using low beat frequency distributed bragg reflector er-doped fiber laser

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

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

Abstract

Dual-polarization distributed Bragg reflector fiber laser (26 mm length) in Er-doped fiber with beat-frequency of ∼20 MHz (significantly lower than ∼1 GHz reported earlier) that is capable of detecting 16 MHz ultrasound has been demonstrated.
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

Cite this