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High-frequency high-voltage arc power supply for fused tapering process of fiber

  • Wei Yang*
  • , Tianbo Yang
  • , Shufeng Wang
  • , Wen Jing
  • *Corresponding author for this work
  • School of Electrical Engineering and Automation, Harbin Institute of Technology
  • School of Astronautics, Harbin Institute of Technology
  • Daqing Oilfield
  • Harbin Welding Institute

Research output: Contribution to journalArticlepeer-review

Abstract

The performance of the optical fiber coupler prepared with fused biconical taper method is determined by the quality of fused stretching. Besides, the stable high-temperature heat source is the essential guarantee for fused stretching process to go smoothly. The way of using AC (alternating current) arc as the heat source is proposed in this article. In addition, the paper also introduces high-frequency high-voltage power supply with the characteristics of constant current and restricted voltage, which is composed of preceding voltage regulation part and following inverter.

Original languageEnglish
Pages (from-to)34-38
Number of pages5
JournalChina Welding (English Edition)
Volume22
Issue number2
StatePublished - Jun 2013
Externally publishedYes

Keywords

  • Arc heating
  • Fiber coupler
  • Fused tapering
  • Power supply

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