Masanori Koshiba

According to our database, Masanori Koshiba authored at least 20 papers between 2005 and 2022.

Collaborative distances:

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

2022

Behavior of intercore crosstalk in square-layout uncoupled four-core fibers.

Masanori Koshiba, Yasuo Kokubun, Mayu Nakagawa, Masaki Ohzeki, Katsuhiro Takenaga

IEICE Electron. Express, 2022

2020

Erratum: Predictable and unpredictable phenomena in optical fibers for space-division/mode-division multiplexing transmission: statistical analysis of coupling and mysterious behavior of modes [IEICE Electronics Express Vol. 17 (2020) No. 15 pp. 20202001].

Yasuo Kokubun, Masanori Koshiba

IEICE Electron. Express, 2020

Predictable and unpredictable phenomena in optical fibers for space-division/mode-division multiplexing transmission: statistical analysis of coupling and mysterious behavior of modes.

Yasuo Kokubun, Masanori Koshiba

IEICE Electron. Express, 2020

2015

High-density multicore fiber with heterogeneous core arrangement.

Yoshimichi Amma, Yusuke Sasaki, Katsuhiro Takenaga, S. Matsuo, J. Tu, Kunimasa Saitoh, Masanori Koshiba, Toshio Morioka, Yutaka Miyamoto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

2014

Optical Waveguide Theory by the Finite Element Method.

Masanori Koshiba

IEICE Trans. Electron., 2014

Dependence of crosstalk increase due to tight bend on core layout of multi-core fiber.

Tetsuya Hayashi, Tetsuya Nakanishi, Takashi Sasaki, Kunimasa Saitoh, Masanori Koshiba

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

Few-mode multicore fibre with 36 spatial modes (Three modes (LP01, LP11a, LP11b) ×12 cores).

Yusuke Sasaki, Yoshimichi Amma, Katsuhiro Takenaga, Shoichiro Matsuo, Kunimasa Saitoh, Masanori Koshiba

Proceedings of the European Conference on Optical Communication, 2014

2013

Low-loss and broadband PLC-type mode (de)multiplexer for mode-division multiplexing transmission.

Takui Uematsu, Kunimasa Saitoh, Nobutomo Hanzawa, Taiji Sakamoto, Takashi Matsui, Kyozo Tsujikawa, Masanori Koshiba

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Investigation of crosstalk dependencies on bending radius of heterogeneous multicore fiber.

Yusuke Sasaki, Yoshimichi Amma, Katsuhiro Takenaga, S. Matsuo, Kunimasa Saitoh, Masanori Koshiba

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Recent progress on multi-core fiber and few-mode fiber.

S. Matsuo, Yusuke Sasaki, I. Ishida, Katsuhiro Takenaga, Kunimasa Saitoh, Masanori Koshiba

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

2011

An Investigation on Crosstalk in Multi-Core Fibers by Introducing Random Fluctuation along Longitudinal Direction.

Katsuhiro Takenaga, Yoko Arakawa, Shoji Tanigawa, Ning Guan, Shoichiro Matsuo, Kunimasa Saitoh, Masanori Koshiba

IEICE Trans. Commun., 2011

Crosstalk behavior of multi-core fiber with structural parameter drift in longitudinal direction.

Shoichiro Matsuo, Katsuhiro Takenaga, Yoko Arakawa, Yusuke Sasaki, Shoji Tanigawa, Kunimasa Saitoh, Masanori Koshiba

IEICE Electron. Express, 2011

Crosstalk behavior of cores in multi-core fiber under bent condition.

Shoichiro Matsuo, Katsuhiro Takenaga, Yoko Arakawa, Yusuke Sasaki, Shoji Tanigawa, Kunimasa Saitoh, Masanori Koshiba

IEICE Electron. Express, 2011

Finite-element time-domain beam propagation method with perfectly matched layer for electron waveguide simulations.

Hitoshi Gotoh, Masanori Koshiba, Yasuhide Tsuji

IEICE Electron. Express, 2011

2009

Design of effectively single-mode leakage channel fibers with large mode area and low bending loss.

Kunimasa Saitoh, Yukihiro Tsuchida, Masanori Koshiba

IEICE Electron. Express, 2009

Heterogeneous multi-core fibers: proposal and design principle.

Masanori Koshiba, Kunimasa Saitoh, Yasuo Kokubun

IEICE Electron. Express, 2009

Novel multi-core fibers for mode division multiplexing: proposal and design principle.

Yasuo Kokubun, Masanori Koshiba

IEICE Electron. Express, 2009

2006

Transmission characteristics of laterally illuminated photonic crystal fibers.

Keiichi Morikawa, Takeshi Fujisawa, Kunimasa Saitoh, Masanori Koshiba

IEICE Electron. Express, 2006

Curvilinear triangular-prism element for computation of band structure in photonic crystal slab.

Koichi Hirayama, Masatoshi Kanou, Yasuhide Tsuji, Masanori Koshiba

IEICE Electron. Express, 2006

2005

Fundamental Characteristics of Localized Acoustic Modes in Photonic Crystal Fibers.

Ikumi Enomori, Kunimasa Saitoh, Masanori Koshiba

IEICE Trans. Electron., 2005