Up-Conversion Luminescence and C-Band Laser in Er3+-Doped Fluorozirconate Glass Microsphere Resonator

  • Haiyan Zhao
  • , Pengfei Wang
  • , Xin Wang
  • , Ruicong Wang
  • , Angzhen Li
  • , Wenhao Li
  • , Elfed Lewis
  • , Yaxian Fan
  • , Shijie Jia
  • , Shunbin Wang

Research output: Contribution to journalArticlepeer-review

Abstract

Up-conversion luminescence and C-band microsphere laser output is reported for an Er3+-doped ZrF4-BaF2-YF3-AlF3 (ZBYA) fluorozirconate glass microsphere. The microsphere was fabricated by heating a ZBYA glass filament using a CO2 laser beam. The fabrication process accurately and repeatably produces microspheres of 68 μm diameter. The input and output laser light was coupled to the microsphere using a tapered optical fiber. The coupling position between the tapered fiber and microsphere was adjusted using a sophisticated three-dimensional translation stage. The up-conversion luminescence emission, single-mode and multi-mode laser at C-band (1530 to 1565 nm) were observed when pumped using a 980 nm laser.

Original languageEnglish
Article number8828086
JournalIEEE Photonics Journal
Volume11
Issue number6
DOIs
Publication statusPublished - Dec 2019
Externally publishedYes

Keywords

  • C-band laser
  • Up-conversion luminescence
  • fluorozirconate glass
  • microsphere resonator

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