S. Himi

2.5%-/spl Delta/ silica-based athermal arrayed waveguide grating employing spot-size converters based on segmented core

Koichi Maru, Yukio Abe, Masafumi Ito et al. · IEEE Photonics Technology Letters · 2005 · 38 citations

Engineering, Electrical Engineering, Microfabrication +15

Super-high-Δ athermal arrayed waveguide grating with resin-filled trenches in slab region

Koichi Maru, Kiyoshi Matsui, Hiroshi Ishikawa et al. · Electronics Letters · 2004 · 30 citations

Engineering, Electrical Engineering, Materials Science +12

High-performance compact optical WDM transceiver module for passive double star subscriber systems

I. Ikushima, S. Himi, T. Hamaguchi et al. · Journal of Lightwave Technology · 1995 · 20 citations

Engineering, Communication, Electrical Engineering +17

Silica-based 2.5%-Δ arrayed waveguide grating using simple polarisation compensation method with core width adjustment

Koichi Maru, M. Okawa, Yukio Abe et al. · Electronics Letters · 2007 · 13 citations

Engineering, Electrical Engineering, Materials Science +17

Spot-size converter using vertical ridge taper for low fibre-coupling loss in 2.5%-Δ silica waveguides

Koichi Maru, T. Hakuta, Yukio Abe et al. · Electronics Letters · 2006 · 12 citations

Engineering, Electrical Engineering, Microfabrication +16