Yu Tanaka

发表

Two Dimensional Semiconductor-Based Photonic Crystal Slab Waveguides for Ultra-Fast Optical Signal Processing Devices (INVITED)

Hiroshi Ishikawa, Yoshimasa Sugimoto, Koji Ishida, 2004 .

High-precision optical interference in Mach-Zehnder-type photonic crystal waveguide.

Yoshimasa Sugimoto, Kiyoshi Asakawa, Hitoshi Nakamura, 2005, Optics express.

Ultra-Small GaAs-Photonic-Crystal-Slab-Waveguide-Based Near-Infrared Components: Fabrication, Guided-Mode Identification, and Estimation of Low-Loss and Broad-Band-Width in Straight-Waveguides, 60°-Bends and Y-Splitters

Yoshimasa Sugimoto, Koji Ishida, Kiyoshi Asakawa, 2004 .

Design, fabrication, and characterization of coupling-strength-controlled directional coupler based on two-dimensional photonic-crystal slab waveguides

Yoshimasa Sugimoto, Koji Ishida, K. Asakawa, 2003 .

Studies on key nano-fabrication processes for GaAs-based air-bridge-type two-dimensional photonic-crystal slab waveguides

Yoshimasa Sugimoto, Kiyoshi Asakawa, Naoki Ikeda, 2007 .

Low propagation loss of 0.76 dB/mm in GaAs-based single-line-defect two-dimensional photonic crystal slab waveguides up to 1 cm in length.

Yoshimasa Sugimoto, Kiyoshi Asakawa, Yusui Nakamura, 2004, Optics express.

Simulation of group-velocity-dependent phase shift induced by refractive-index change in an air-bridge-type AlGaAs two-dimensional photonic crystal slab waveguide

Noritsugu Yamamoto, Yoshimasa Sugimoto, Kiyoshi Asakawa, 2004 .

Transmission properties of coupled-cavity waveguides based on two-dimensional photonic crystals with a triangular lattice of air holes

Yoshimasa Sugimoto, Kiyoshi Asakawa, Tao Yang, 2003 .

Ultra-Small Photonic-Crystal-Waveguide-Based Y-Splitters Useful in the Near-Infrared Wavelength Region

Yoshimasa Sugimoto, Koji Ishida, Kiyoshi Asakawa, 2004 .