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Ultra-long cavity multi-wavelength Yb-doped fiber laser mode-locked by carbon nanotubes

  • School of Science, Harbin Institute of Technology Weihai
  • School of Information Science and Engineering, Harbin Institute of Technology Weihai

Research output: Contribution to journalArticlepeer-review

Abstract

We demonstrate an ultra-long cavity multi-wavelength Yb-doped fiber laser mode-locked by carbon nanotubes. The total length of the fiber laser is 1021.2 m. The different regimes of noise-like soliton and soliton rain mode-locking with the multi-wavelength operation are experimentally obtained with a repetition rate of 199.8 kHz. The higher output power and pulse energy from the soliton rain are measured to be 40.3 mW and 201.5 nJ, respectively, with a pulse width of about 102.5 ns.

Original languageEnglish
Article number204205
JournalWuli Xuebao/Acta Physica Sinica
Volume64
Issue number20
DOIs
StatePublished - 20 Oct 2015
Externally publishedYes

Keywords

  • Carbon nanotube
  • Mode-locked fiber laser
  • Ultra-long cavity
  • Yb-doped fiber

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