Arrayed-waveguide grating with wavefront compensation lenses for spatial filter integration

Mitsuhiro Yasumoto, Takanori Suzuki, Atsushi Tate, Hiroyuki Tsuda

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


We have proposed and fabricated an arrayed-waveguide grating (AWG) with an integrated lens system that is designed to obtain a flat output wavefront. A spatial filter or spatial light modulator could be integrated easily at the output facet of the waveguide. A patterned mirror was attached to the AWG, and doubling of the pulse repetition rate was successfully demonstrated.

Original languageEnglish
Pages (from-to)221-226
Number of pages6
JournalIEICE Electronics Express
Issue number11
Publication statusPublished - 2006 Jun 10


  • Arrayed-waveguide grating
  • Optical planar waveguides

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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