Laser & Optoelectronics Progress, Volume. 58, Issue 13, 1314003(2021)

Research of Tunable Single-Frequency Fiber Laser Based on Fiber Ring Filter

Jianyi Ding1,3, Haowei Chen1,2,3、*, and Jintao Bai1,2,3
Author Affiliations
  • 1State Key Laboratory of Photon-Technology in Western China Energy, Xi'an , Shaanxi 710069, China
  • 2International Collaborative Center on Photoelectric Technology and NanoFunctional Materials, Xi'an , Shaanxi 710069, China
  • 3Provincial Key Laboratory of Photo-Electronic Technology, Institute of Photonics and Photon-Technology, Northwest University, Xi'an , Shaanxi 710069, China
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    Figures & Tables(5)
    Schematic of broadband-tunable single-frequency fiber laser
    Mode selection schematic. (a) Number of longitudinal modes of MFRC; (b) longitudinal mode spacing and 3 dB bandwidth of FRF; (c) longitudinal mode spacing of FRR; (d) selected SLM
    SLM characteristics measured by a scanning F-P interferometer
    Experimental results. (a) Output spectrum of tunable wavelength from 1020 nm to 1090 nm; (b) stability at 1064 nm in 40 min
    Experimental results. (a) Measurement result of linewidth; (b) relative intensity noise spectrogram
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    Jianyi Ding, Haowei Chen, Jintao Bai. Research of Tunable Single-Frequency Fiber Laser Based on Fiber Ring Filter[J]. Laser & Optoelectronics Progress, 2021, 58(13): 1314003

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    Paper Information

    Category: Lasers and Laser Optics

    Received: Sep. 1, 2020

    Accepted: Oct. 29, 2020

    Published Online: Jul. 14, 2021

    The Author Email: Chen Haowei (67892020@qq.com)

    DOI:10.3788/LOP202158.1314003

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