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Volume 27 Issue 3
Sep.  2013
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Citation:
shu

Optimal design configuration parameter for ring resonance cavity

  • 1.

    Institute of Computers & Communications Engineering, Southwest Jiaotong University, Chengdu, 610031;

  • 2.

    Department of Optoelectronic Technology, University of Electronic Science and Technology, Chengdu, 610054;

  • 3.

    Department of Optoelectronics, Sichuan University, Chengdu, 610064

  • Received Date: 2002-01-21
    Accepted Date: 2002-07-02
  • Influences on the FRSLs (fiber ring semiconductor lasers) properties of configuration parameter,i.e.,splitting ratio and coupling coefficient and residual reflectivity of SOA (semiconductor optical amplifier),have been examined using a simple traveling wave rate equations model of FRSLs,which is used to calculate threshold current,quanta efficiency and output power.The analysis confirms that there is an optimum splitting ratio to trade off between the threshold current,quanta efficiency and output power,whose behavior of an almost linear increase in single pass gain,maximal cavity gain and its stability with decrease average residual reflectivity.The threshold current to logarithm of splitting ratio meets linear relation.The simulating results verify that theory can give more accurate explanation to experimental phenomena.
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    Xu C Q,Shinozaki K,Okayama H et al. A P L,1996,69(15):2154.
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    Zhou D,Prucnal P R,Glesk I. IEEE Photon Technol Lett,1998,10(6):781.
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    Papakyriakopoulos T,Vlachos K,Hatziefremidis A et al. Opt Lett,1999,24(17):1209.
    [4] 潘炜,张晓霞,罗斌 et al. 光学学报,2001,21(8):975.
    [5] 潘炜,张晓霞,罗斌 et al. 激光技术,2001,25(6):445.
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    Lü H Ch,Luo B,Pan W et al. Appl Opt,1999,38(9):1764.
    [7] 潘炜,张晓霞,罗斌 et al. 光电子·激光,2001,12(5):446.
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Optimal design configuration parameter for ring resonance cavity

  • 1. Institute of Computers & Communications Engineering, Southwest Jiaotong University, Chengdu, 610031;
  • 2. Department of Optoelectronic Technology, University of Electronic Science and Technology, Chengdu, 610054;
  • 3. Department of Optoelectronics, Sichuan University, Chengdu, 610064
  • Received Date: 2002-01-21
  • Accepted Date: 2002-07-02
  • Available Online: 2003-05-25

Abstract: Influences on the FRSLs (fiber ring semiconductor lasers) properties of configuration parameter,i.e.,splitting ratio and coupling coefficient and residual reflectivity of SOA (semiconductor optical amplifier),have been examined using a simple traveling wave rate equations model of FRSLs,which is used to calculate threshold current,quanta efficiency and output power.The analysis confirms that there is an optimum splitting ratio to trade off between the threshold current,quanta efficiency and output power,whose behavior of an almost linear increase in single pass gain,maximal cavity gain and its stability with decrease average residual reflectivity.The threshold current to logarithm of splitting ratio meets linear relation.The simulating results verify that theory can give more accurate explanation to experimental phenomena.

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