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LI Yi-feng, LUO Bin, PAN Wei, XIONG Jie. Investigation on mode characteristics of two-segment DFB lasers[J]. LASER TECHNOLOGY, 2005, 29(3): 281-283.
Citation: LI Yi-feng, LUO Bin, PAN Wei, XIONG Jie. Investigation on mode characteristics of two-segment DFB lasers[J]. LASER TECHNOLOGY, 2005, 29(3): 281-283.
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Investigation on mode characteristics of two-segment DFB lasers

  • School of Computer & Communications Engineering, Southwest Jiaotong University, Chengdu 610031, China

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  • Received Date: April 20, 2004
  • Revised Date: May 27, 2004
  • Published Date: May 24, 2005
    Graphical Abstract
    • Abstract
  • Based on coupling-wave equations,a new formula about the mode discrimination of two-segment DFB lasers was obtained after applying the mean-field method.The mode characteristics and the wavelength tuning charact eristics were analyzed with the formula.The calculating results accord with the experimental data,which shows the effectivity of this formula to study the different modes of DFB lasers.
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    • References (7)
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