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)

A novel silica waveguide lens for free-space optical cross connects. - Nazirul Afham Idris; Keisuke Sorimoto; Hiroyuki Tsuda (IEICE Electron. Express, 2012)

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)

In-band OSNR monitor based on 3 × 3 Si-wire MMI coupler. - Ken Tanizawa; Keisuke Sorimoto; Keijiro Suzuki; Kazuhiro Ikeda; Shu Namiki; Hitoshi Kawashima (ECOC, 2015)