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新型平输入/聚焦场阵列波导光栅波长路由器 被引量：2

New-type Arrayed Waveguide Grating Wavelength Router with Both Flat Input and Flat Focal Field
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摘要 基于像差理论设计了具有平聚焦场的阵列波导光栅(AWG),其输入部分与输出部分采用对称,成为同时具有平输入场和平聚焦场,可以省略输入和输出波导,使输入/输出星形耦合器可分别直接与光纤阵列连接,结构得到了简化。设计了频率间隔为200GHz的9×9通道平场AWG波长路由器,光场传输模拟结果显示,所有波长的输出信号均聚焦在与传输方向垂直的一条直线上,验证了平场设计的正确性。 A flat focal field arrayed waveguide grating (AWG) was designed based on aberration theory. By designing the input and the output side of the flat focal field AWG symmetrically, a new-type AWG wavelength router with both flat input field and flat focal field is obtained. The input and output waveguides can be omitted and the input/output star couplers can connect with fiber-arrays directly. A 9 × 9 channel 200 GHz spacing flat field AWG wavelength router was designed and simulated. The simulation results show that the focal signals of all wavelengths of operation are focusing along a straight line. The flat field design is proved.
作者 陆思 严瑛白 周哲海 金国藩
机构地区 清华大学精密测试技术及仪器国家重点实验室
出处 《光电子．激光》 EI CAS CSCD 北大核心 2004年第10期1149-1152,共4页 Journal of Optoelectronics·Laser
基金 国家自然科学基金资助项目(69990540)
关键词 波长路由器 阵列波导光栅(AWG) 聚焦 传输 耦合器 频率间隔 光纤阵列 输入/输出 显示 输出信号 Aberrations Computer simulation Optical waveguides Routers Wavelength division multiplexing
分类号 TN929.1 [电子电信—通信与信息系统] TN915.63 [电子电信—通信与信息系统]
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参考文献6

  • 1McGreer K A.Arrayed waveguide gratings for wavelength routing[J].IEEE Communications Magazine,1998,36(12):62-68.
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同被引文献9

  • 1TANGYan-Zhe,JIAKe-Miao,LIBai-Yang,YANGJian-Yi,JIANGXiao-Qing,WUYa-Ming,WANGYue-Lin.Silica-Based　Arrayed　Waveguide　Grating　with　Flattened　Spectral　Response　Using　a　Multimode　Interference　Coupler[J].Chinese Physics Letters,2004,21(6):1064-1066. 被引量：11
  • 2杨建义,江晓清,贾科淼,李锡华,王明华,吴亚明,王跃林.基于二维分布阵列波导光栅的光波分复用器/解复用器[J].光电子．激光,2004,15(9):1031-1034. 被引量：6
  • 3Dragone C, Edwards C A, Kistler R C. Integrated optics N × N multiplexer on silicon[J]. IEEE Photon Technol Lett,1991 ,3:896-899.
  • 4Ma C S, Zhang H M, Zhang D M, et al. Effects of trapezoid core cross-sections on transmission characteristics of polymer arrayed waveguide grating multiplexers [J]. Opt Commun, 2004,241 (4-6):321-331.
  • 5Guo W B,Ma C S,Zhang D M, et al. Parameter optimization and structural design of polymer arrayed waveguide grating multiplexer[J]. Opt Commun, 2002,201 (1-3 ) : 45-53
  • 6Kim H M,Kim D C,Kim J S, et al. Design and fabrication of an 8-channel InP arrayed waveguide grating demultiplexer module with wide tuning range[J]. J Korean Phys Soc,2001,38(3):173-176.
  • 7Callender C L,Viens J F,Noad J P, et al. Compact low-cost tunable acrylate polymer arrayed-waveguide grating multiplexer[J]. Electron Lett, 1999,35(21) : 1839-1840.
  • 8Geetha K, Rajesh M, Nampoori V P N, et al. Loss characterization in rhodamine 6G polymer film waveguide by side illumination fluorescence [J]. J Opt A: Pure App Opt, 2004,6(4) : 379-383.
  • 9Toyoda S,Ooba N, Kaneko A, et al. Wideband polymer thero-optic wavelength tunable filter with fast response for WDM system[J]. Electron Lett, 2003,36: 658-70.

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光电子．激光
2004年 第10期

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