Planar lightwave circuit dispersion compensator using a compact arrowhead arrayed-waveguide grating. - Takanori Suzuki; Kenichi Masuda; Hiroshi Ishikawa 006; Yukio Abe; Seiichi Kashimura; Hisato Uetsuka; Hiroyuki Tsuda (IEICE Electron. Express, 2005)

Dispersion compensator using a compact arrayed-waveguide grating with a dispersion-adjusting structure. - Takanori Suzuki; Kenichi Masuda; Hiroshi Ishikawa 006; Yukio Abe; Seiichi Kashimura; Hisato Uetsuka; Hiroyuki Tsuda (IEICE Electron. Express, 2006)

Arrayed Waveguide Gratings and Their Application Using Super-High-Delta Silica-Based Planar Lightwave Circuit Technology. - Koichi Maru; Hisato Uetsuka (IEICE Trans. Electron., 2009)

Fast aberration-correcting algorithm for an SLM-based optical switch. - Keisuke Sorimoto; Kenji Kintaka; Hitoshi Kawashima; Masahiko Mori; Toshifumi Hasama; Hiroshi Ishikawa 006; Hiroyuki Tsuda; Hisato Uetsuka (IEICE Electron. Express, 2010)

Phase error compensation for multilayered AWG in LCOS-based WSS. - Keisuke Sorimoto; Kenji Kintaka; Hitoshi Kawashima; Masahiko Mori; Toshifumi Hasama; Hiroshi Ishikawa 006; Hiroyuki Tsuda; Hisato Uetsuka (IEICE Electron. Express, 2011)

MEMS mirror with slot structures suitable for flexible-grid WSS. - Keisuke Sorimoto; Hitoshi Kawashima; Masahiko Mori; Toshifumi Hasama; Hiroshi Ishikawa 006; Hiroyuki Tsuda; Hisato Uetsuka (IEICE Electron. Express, 2013)