Nano Research

, Volume 3, Issue 6, pp 404–411

Ultrafast stretched-pulse fiber laser mode-locked by carbon nanotubes

  • Zhipei Sun
  • Tawfique Hasan
  • Fengqiu Wang
  • Aleksey G. Rozhin
  • Ian H. White
  • Andrea C. Ferrari
Open AccessResearch Article

DOI: 10.1007/s12274-010-1045-x

Cite this article as:
Sun, Z., Hasan, T., Wang, F. et al. Nano Res. (2010) 3: 404. doi:10.1007/s12274-010-1045-x

Abstract

Ultrafast fiber sources having short pulses, broad bandwidth, high energy, and low amplitude fluctuations have widespread applications. Stretched-pulse fiber lasers, incorporating segments of normal and anomalous dispersion fibers, are a preferred means to generate such pulses. We realize a stretched-pulse fiber laser based on a nanotube saturable absorber, with 113 fs pulses, 33.5 nm spectral width and ˜0.07% amplitude fluctuation, outperforming current nanotube-based designs.

Keywords

Nanotubesfiber lasersaturable absorberultrafast pulse generation
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Copyright information

© Tsinghua University Press and Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Zhipei Sun
    • 1
  • Tawfique Hasan
    • 1
  • Fengqiu Wang
    • 1
  • Aleksey G. Rozhin
    • 1
  • Ian H. White
    • 1
  • Andrea C. Ferrari
    • 1
  1. 1.Department of EngineeringUniversity of CambridgeCambridgeUK