Author

Motohiro Nakahara

Observed names: MOTOHIRO NAKAHARA, Motohiro NAKAHARA, Nakahara, Motohiro

Institution: NTT (Japan)

Observed institutions: Kyushu University, NTT (Japan)

OpenAlex ID: A5112445213

Effect of Rare‐Earth Ions on Electrical Conductivity of BaTiO 3 Ceramics

1973 · TOSHIAKI MURAKAMI, TADASHI MIYASHITA, et al. · Journal of the American Ceramic Society · 82

New method for measuring V -value of a single-mode optical fibre

1976 · Yutaka Katsuyama, Masamitsu Tokuda, et al. · Electronics Letters · 65

Optical fiber amplifiers

1991 · Tetsuhiko Ikegami, Motohiro Nakahara · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 53

Electronic states of Mn ions in Ba0.97Sr0.03TiO3 single crystals

1974 · Motohiro Nakahara, Toshiaki Murakami · Journal of Applied Physics · 47

Electrical Conduction of Rare‐Earth‐Doped BaTiO 3 Single Crystals

1973 · TOSHIAKI MURAKAMI, MOTOHIRO NAKAHARA, et al. · Journal of the American Ceramic Society · 20

Silica-based Single-Mode Guided-Wave Devices

1990 · Norio Takato, Masao Kawachi, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 12

(Invited) Recent Progress in VAD Fiber Fabrication Process

1981 · Nobuo Inagaki, Takao Edahiro, et al. · Japanese Journal of Applied Physics · 7

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Transmission properties of 30.4 km v.a.d. fibre

1980 · Shoichi Sudo, Hisaaki Okazaki, et al. · Electronics Letters · 6

Fabrication of low-loss and wide-bandwidth v.a.d. optical fibres at 1.3 μm wavelength

1980 · Motohiro Nakahara, Kazunori Chida, et al. · Electronics Letters · 6

Fabrication of a 100-km graded-index fiber from a continuously consolidated VAD preform

1981 · Motohiro Nakahara, Nobuo Inagaki, et al. · International Conference on Integrated Optics and Optical Fiber Communication (IOOC) · 5

Recent Progress in Vad Fiber Fabrication Process

1980 · Nobuo INAGAKI, Takao EDAHIRO, et al. · International Conference on Solid State Devices and Materials (SSDM) · 5

Strength of Proof‐Tested Optical Fibers

1983 · Shigeki Sakaguchi, Motohiro Nakahara · Journal of the American Ceramic Society · 4

Refractive-Index Profile Control Techniques in the Vapor-Phase Axial Deposition Method

1981 · Shoichi Sudo, Masao Kawachi, et al. · IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences · 3

ChemInform Abstract: EFFECT OF RARE‐EARTH IONS ON ELECTRICAL CONDUCTIVITY OF BATIO3 CERAMICS

1973 · TOSHIAKI MURAKAMI, TADASHI MIYASHITA, et al. · ChemInform · 2

Multi-flame VAD process for high-rate fabrication of optical fiber preforms

1986 · Hiroyuki Suda, Shuichi Shibata, et al. · IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences · 1

Reaction of radiation-induced defects with hydrogen in optical fiber

1986 · H. Itoh, Makoto Simizu, et al.

多重火炎 Vad法による光ファイバ母材高速合成技術

1985 · 須田, 裕之, 柴田, 修一, et al. · Institutional Repositories DataBase (IRDB)

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Low-OH-Content Fiber Fabrication by Particle-Size Control Sol-Gel Method

1985 · 柴田, 修一, SHIBATA, SHUICHI, et al. · Institutional Repositories DataBase (IRDB)

High-Rate Fabrication of Wholly Synthesized Fiber Preforms by the Multi-Flame VAD Method with SiHCl3 Raw Materials

1985 · 須田, 裕之, 柴田, 修一, et al. · Institutional Repositories DataBase (IRDB)

GeO2 ドープシリカコア光ファイバの耐放射線特性ーCl、F添加効果ー

1985 · 柴田, 修一, SHIBATA, SHUICHI, et al. · Institutional Repositories DataBase (IRDB)

Radiation resistance of GeO 2 -doped silica core optical fibers

1985 · Shuichi Shibata, Motohiro Nakahara, et al.

二重火炎vad法による高naファイバの製造

1984 · 須田, 裕之, 柴田, 修一, et al. · Institutional Repositories DataBase (IRDB)

VADスート母材ガラス化における GeO_2_の揮発過程

1984 · 柴田, 修一, SHIBATA, SHUICHI, et al. · Institutional Repositories DataBase (IRDB)

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Silica Optical Fiber

1983 · NOBUO INAGAKI, MOTOHIRO NAKAHARA · Sen i Gakkaishi

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ChemInform Abstract: ELECTRICAL CONDUCTION OF RARE‐EARTH‐DOPED BATIO3 SINGLE CRYSTALS

1973 · TOSHIAKI MURAKAMI, MOTOHIRO NAKAHARA, et al. · ChemInform

Works count: 27

Citation count: 318

H-index: 7

I10-index: 6