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Design and fabrication of a polymeric flat focal field arrayed waveguide grating

  • Si Lu*
  • , Changxi Yang
  • , Yingbai Yan
  • , Guofan Jin
  • , Zhaoying Zhou
  • , W. H. Wong
  • , E. Y.B. Pun
  • *此作品的通讯作者
  • Tsinghua University
  • City University of Hong Kong

科研成果: 期刊稿件文章同行评审

摘要

For the first time, a new-type flat focal field arrayed waveguide grating (AWG) demultiplexer, with the focal signals of all wavelengths of operation focusing along a straight line, is designed based on the aberration theory and fabricated based on a newly developed negative tone epoxy Novolak resin (ENR) polymer using electron-beam direct writing. A polymeric four-channel 400GHz spacing flat focal field AWG demultiplexer is fabricated and tested. Four modal images from the output waveguides are observed and the measured transmission spectra is presented. And we make error analysis.

源语言英语
页(从-至)9982-9994
页数13
期刊Optics Express
13
25
DOI
出版状态已出版 - 12 12月 2005
已对外发布

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