Hiroshi Ishikawa

According to our database, Hiroshi Ishikawa authored at least 9 papers between 2005 and 2015.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2015

Power-efficient gray-scale control of silicon thermo-optic phase shifters by pulse width modulation using monolithically integrated MOSFET.

Guangwei Cong, Takashi Matsukawa, Keijiro Suzuki, Ken Tanizawa, Sang-Hun Kim, Tadashi Chiba, Hirofumi Tadokoro, Masashi Yanagihara, Morifumi Ohno, Haruhiko Kuwatsuka, Yasushi Igarashi, Meishoku Masahara, Hiroshi Ishikawa, Kazuhiro Ikeda, Shu Namiki, Hitoshi Kawashima

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

2013

MEMS mirror with slot structures suitable for flexible-grid WSS.

Keisuke Sorimoto, Hitoshi Kawashima, Masahiko Mori, Toshifumi Hasama, Hiroshi Ishikawa, Hiroyuki Tsuda, Hisato Uetsuka

IEICE Electron. Express, 2013

2012

Built-In Microplanar Lens for Light Coupling to Two-Dimensional Photonic Crystal Waveguide.

Naoki Ikeda, Yu Tanaka, Hitoshi Kawashima, Yoshimasa Sugimoto, Toshifumi Hasama, Kiyoshi Asakawa, Hiroshi Ishikawa

IEICE Trans. Electron., 2012

2011

Phase error compensation for multilayered AWG in LCOS-based WSS.

Keisuke Sorimoto, Kenji Kintaka, Hitoshi Kawashima, Masahiko Mori, Toshifumi Hasama, Hiroshi Ishikawa, Hiroyuki Tsuda, Hisato Uetsuka

IEICE Electron. Express, 2011

2010

Fast aberration-correcting algorithm for an SLM-based optical switch.

Keisuke Sorimoto, Kenji Kintaka, Hitoshi Kawashima, Masahiko Mori, Toshifumi Hasama, Hiroshi Ishikawa, Hiroyuki Tsuda, Hisato Uetsuka

IEICE Electron. Express, 2010

2009

All-Optical Demultiplexing from 160 to 40/80 Gb/s Using Mach-Zehnder Switches Based on Intersubband Transition of InGaAs/AlAsSb Coupled Double Quantum Wells.

Ryoichi Akimoto, Guangwei Cong, Masanori Nagase, Teruo Mozume, Hidemi Tsuchida, Toshifumi Hasama, Hiroshi Ishikawa

IEICE Trans. Electron., 2009

2008

Dynamic Optical Path Switching for Ultra-Low Energy Consumption and Its Enabling Device Technologies.

Shu Namiki, Toshifumi Hasama, Masahiko Mori, Masanobu Watanabe, Hiroshi Ishikawa

Proceedings of the 2008 International Symposium on Applications and the Internet, 2008

2006

Dispersion compensator using a compact arrayed-waveguide grating with a dispersion-adjusting structure.

Takanori Suzuki, Kenichi Masuda, Hiroshi Ishikawa, Yukio Abe, Seiichi Kashimura, Hisato Uetsuka, Hiroyuki Tsuda

IEICE Electron. Express, 2006

2005

Planar lightwave circuit dispersion compensator using a compact arrowhead arrayed-waveguide grating.

Takanori Suzuki, Kenichi Masuda, Hiroshi Ishikawa, Yukio Abe, Seiichi Kashimura, Hisato Uetsuka, Hiroyuki Tsuda

IEICE Electron. Express, 2005