Journal of Applied Optics, Volume. 40, Issue 2, 349(2019)

Research and application of spectrum characteristics of single phase-shifted fiber Bragg grating

YANG Siyu*... WAN Shengpeng, WANG Haoyu, SONG Zaobiao and HE Jiaxiang |Show fewer author(s)
Author Affiliations
  • [in Chinese]
  • show less

    Narrow linewidth fiber lasers have lots of applications in fiber communication, fiber sensors, coherent detection and combination because of its narrow linewidth and low noise. According to the transfer matrix method, we simulated the transmission spectrum of single phase-shifted fiber grating by Matlab, analyzed the transmission spectrum of single phase-shifted fiber grating with the different phase-shifted magnitudes,locations, fiber grating lengths and the different refractive indicators of the core, and got the main factors affecting the transmittance, linewidth and position of the phase-shifted peak.Furthermore,we proposed a scheme of tunable narrow linewidth erbium-doped fiber laser using a phase-shifted fiber grating with a π phase-shifted and a location of phase-shifted at the midpoint as the filter window.

    Tools

    Get Citation

    Copy Citation Text

    YANG Siyu, WAN Shengpeng, WANG Haoyu, SONG Zaobiao, HE Jiaxiang. Research and application of spectrum characteristics of single phase-shifted fiber Bragg grating[J]. Journal of Applied Optics, 2019, 40(2): 349

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Aug. 6, 2018

    Accepted: --

    Published Online: Mar. 26, 2019

    The Author Email: Siyu YANG (1012283179@qq.com)

    DOI:10.5768/jao201940.0208002

    Topics