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

[摘要] References(11)Cited-By(1)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.

[学科分类] 电子、光学、磁材料

[关键词] arrayed-waveguide grating;optical planar waveguides