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AWG中阵列波导耦合系数的计算 被引量：2

Computation of the Coupling Coefficient for Arrayed Waveguides in an AWG
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摘要 针对阵列波导光栅 (AWG)中阵列波导耦合系数的计算问题 ,提出了基于光束传播方法 (BPM)的叠加积分方法的修正方法。将修正前、后的结果与简单叠加积分方法的结果作了分析比较 ,从而验证了修正方法的正确性。分析了阵列波导之间的耦合对耦合系数的影响 ,阵列波导间距越小 ,影响越大。 An improved overlap integral method based on the beam propagation method (BPM) is introduced to calculate the coupling coefficient to arrayed waveguides in an arrayed waveguide grating (AWG). The results obtained by the present improved method are compared with those obtained by a simple overlap integral method. The present method is validated by the comparison. The effects of the coupling between arrayed waveguides on the coupling coefficient are also analyzed. The effects become stronger when the separation between arrayed waveguides becomes smaller.
作者 戴道锌 周勤存 敖献煜 何赛灵
机构地区 浙江大学现代光学仪器国家重点实验室
出处 《光电子．激光》 EI CAS CSCD 北大核心 2002年第7期675-678,共4页 Journal of Optoelectronics·Laser
基金 浙江省科技计划重大项目资助项目 ( 0 0 110 10 2 7)
关键词 阵列波导光栅 AWG 叠加积分方法 光束传播方法 BPM 耦合系数 Calculations Couplings Wavelength division multiplexing
分类号 TN252 [电子电信—物理电子学]
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参考文献9

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同被引文献12

  • 1TS莫斯 等.半导体光学性质[M].上海科学技术出版社,.117.
  • 2国风泰雄.光波工程[M].北京：科学出版社,2002.186.
  • 3Smit M K, Dam C V. Phasar based WDM devices:principles, design and applications. IEEE J of Select Topicsin Quantum Electron, 1996,2(2) :236 ~ 250.
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  • 5Day S, Stagg J P, Moule D,et al. The elimination of side lobes in the arrayed waveguide WDM. Integrated photonics research 1996, Boston, MA, Apr. 29-May 2, 1996.48-51.
  • 6Scarmozzino R, Osgood R M. Comparison of finite-difference and Fourier-transform solutions of the parabolic wave equation with emphasis on integrated-optics applications. J Opt Soc Ant(A) , 1991,18(5) :724 -731.
  • 7Hadley G R. Wide-angh beam propagation using Pade approximant operators. Opt Lett, 1992,17 (20) : 1426 ~ 1428.
  • 8Meint K Smit. Cor Van Dam. PHASAR-based WDM-devices: Principles,design and applications[J]. IEEE Journal of Selected Topics in Quantum Electronics, 1996,2(2) :236-250.
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  • 10ZHANHeng-zheng YANGFang-hui WANGMing-hua etal.Analysis on dispersion characteristics of fresnel waveguides[J].光电子．激光,2002,13:16-19.

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二级引证文献2

光电子．激光
2002年 第7期

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