Passively mode-locked fiber ring laser with tunable repetition rate output

Yandong Gong, Ping Shum, Chao Lu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

1 Citation (Scopus)


We propose and experimentally demonstrate a novel and simple tunable passively mode-locked fiber ring laser. A polarization-dependent Mach-Zehnder amplitude modulator is used to replace the polarizer inside the cavity. When the modulator is biased at different voltages and without any rf input signal, we obtain a stable soliton pulse train with repetition rates from 50 to 300 GHz.
Original languageEnglish
Pages (from-to)1-2
Number of pages2
JournalOptical Engineering
Issue number6
Publication statusPublished - 1 Jun 2005
Externally publishedYes


  • Erbium lasers
  • Fiber lasers
  • Nonlinear optics
  • Pulses

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • General Engineering


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