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  • 文献标题:   Graphene Q-switched fiber laser with broadband, random, multimode oscillation
  • 文献类型:   Article
  • 作　　者:   MENG YC, ZHANG SM, LI XL
  • 作者关键词:   qswitched fiber laser, broadband spectrum, muitimode oscillation, graphene
  • 出版物名称:   OPTIK
  • ISSN:   0030-4026
  • 通讯作者地址:   Hebei Normal Univ
  • 被引频次:   0
  • DOI:   10.1016/j.ijleo.2015.08.273
  • 出版年:   2015

▎ 摘　　要

We have demonstrated a Q-switched erbium-doped ring fiber laser based on graphene saturable absorber (GSAs). Stable Q-switched pulses with broadband, random, and multimode oscillation have been observed. The novel spectrum is caused by the combined effect of perturbations of the cavity and the suppressed mode competition. (C) 2015 Elsevier GmbH. All rights reserved.