The Design of SOA-based Multiwavelength Fiber Ring Laser for Fiber Sensing Network


  •  Zhifeng Sun    
  •  Deming Liu    
  •  Hairong Liu    
  •  Qizhen Sun    

Abstract

A SOA-based multiwavelength fiber ring laser for fiber sensing network is introduced in the paper.  According to the demand of our sensing network which is a six-channel WDM system, the output wavelength of our MFRL is in the band of 1537nm to 1547nm with a frequency space of 200GHz. In the experiments, stable output and good flatness are acquired. Factors that can influence the wavelength shift of the laser output are also discussed and demonstrated.



This work is licensed under a Creative Commons Attribution 4.0 License.
  • ISSN(Print): 1913-8989
  • ISSN(Online): 1913-8997
  • Started: 2008
  • Frequency: quarterly

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