All-fiber birefringent filter with fine tunability and changeable spacing

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Abstract  A novel all-fiber birefringent filter has been proposed and demonstrated. Simulation results show that the birefringence fiber
filter with one section of polarization-maintenance fiber (PMF) can be finely tuned with its free spectrum range, and the
filter with two sections of PMFs can generate changeable wave-length spacing. Experiment agrees well with simulation. This
filter has potential applications for flexible multiwavelength fiber laser.

  • Content Type Journal Article
  • Category Fiber Optics
  • DOI 10.1134/S1054660X09210063
  • Authors
    • P. S. Liang, Jiangxi Normal University Key Lab of Photoelectron and Communications of Jiangxi Province, College of Physics and Communication Electronics Nanchang 330022 China
    • Z. X. Zhang, Jiangxi Normal University Key Lab of Photoelectron and Communications of Jiangxi Province, College of Physics and Communication Electronics Nanchang 330022 China
    • Q. Q. Kuang, Jiangxi Normal University Key Lab of Photoelectron and Communications of Jiangxi Province, College of Physics and Communication Electronics Nanchang 330022 China
    • M. H. Sang, Jiangxi Normal University Key Lab of Photoelectron and Communications of Jiangxi Province, College of Physics and Communication Electronics Nanchang 330022 China
    • Journal Laser Physics
    • Online ISSN 1555-6611
    • Print ISSN 1054-660X

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