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Erbium doped waveguide amplifiers fabricated using focused proton beam irradiation

  • K. Liu
  • , E. Y.B. Pun*
  • , T. C. Sum
  • , A. A. Bettiol
  • , J. A. Van Kan
  • , F. Watt
  • *Corresponding author for this work
  • City University of Hong Kong
  • National University of Singapore

Research output: Contribution to journalConference articlepeer-review

Abstract

Buried channel waveguides were fabricated in Er3+-Yb3+ co-doped phosphate glasses using focused proton beam irradiation. Net gain of the waveguides amplifiers at 1.534μm wavelength was ∼1.3dB/cm with 90mW pump power.

Original languageEnglish
Pages (from-to)132-133
Number of pages2
JournalConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume1
StatePublished - 2003
Externally publishedYes
Event2003 IEEE LEOS Annual Meeting Conference Proceedings - TUCSON, AZ, United States
Duration: 26 Oct 200330 Oct 2003

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