Takashi Matsui

A Tunable Mode Divider Based on Wavelength Insensitive Coupler using Thermo-Optic Effect for Gain-Equalization in MDM Network

Taiji Sakamoto, Kazuhide Nakajima, Takeshi Fujisawa, 2020, 2020 Optical Fiber Communications Conference and Exhibition (OFC).

Wavefront-Matching-Method-Designed Six-Mode-Exchanger Based on Grating-Like Waveguide on Silica-PLC Platform

Taiji Sakamoto, Kazuhide Nakajima, Toshikazu Hashimoto, 2020, 2020 Optical Fiber Communications Conference and Exhibition (OFC).

Multi-core fiber connector using V-groove ferrule

Kazuhide Nakajima, Toshio Kurashima, Takashi Matsui, 2015 .

Hi-QIP, a New Ironmaking Process

Takashi Matsui, Natsuo Ishiwata, Hiroyuki Hiroha, 2008 .

Differential Modal Gain Reduction using a Void Inscribed in a Two-Mode-Erbium Doped Fiber

Shinichi Aozasa, Masaki Wada, Taiji Sakamoto, 2020, 2020 Optical Fiber Communications Conference and Exhibition (OFC).

Multi-core fiber based pluggable add/drop link using rotational connector

Taiji Sakamoto, Kazuhide Nakajima, Toshio Kurashima, 2015, 2015 Optical Fiber Communications Conference and Exhibition (OFC).

Side-view based angle alignment technique for multi-core fiber

Taiji Sakamoto, Kazuhide Nakajima, Toshio Kurashima, 2016, 2016 Optical Fiber Communications Conference and Exhibition (OFC).

PLC-type LP11 mode rotator with single-trench waveguide for mode-division multiplexing transmission

Taiji Sakamoto, Yuhei Ishizaka, Takui Uematsu, 2014, OFC.

4×56-GBaud PAM-4 SDM Transmission over 5.9-km 125-µm-Cladding MCF using III-V-on-Si DMLs

Kazuhide Nakajima, Kota Shikama, Nikolaos-Panteleimon Diamantopoulos, 2020, 2020 Optical Fiber Communications Conference and Exhibition (OFC).

Effective Area Enlarged Photonic Crystal Fiber with Quasi-Uniform Air-Hole Structure for High Power Transmission

Kazuhide Nakajima, Kyozo Tsujikawa, Takashi Matsui, 2020, IEICE Trans. Commun..

Multi-core fiber connector with precise rotational angle alignment

Kazuhide Nakajima, Toshio Kurashima, Takashi Matsui, 2014, 2014 OptoElectronics and Communication Conference and Australian Conference on Optical Fibre Technology.

Detection of terahertz waves using low-temperature-grown InGaAs with 1.56 μm pulse excitation

Takashi Matsui, Jiro Kitagawa, Yutaka Kadoya, 2007 .