IEICE Trans

Hiromu TOBA

Design Consideration on 43 Gbit/s OTN Line Terminal Takashi ONO Masahito TOMIZAWA Tomoyoshi KATAOKA Akihiko MATSUURA Yoshiaki KISAKA Yutaka MIYAMOTO Kazushige YONENAGA Shoichiro KUWAHARA Yasuhiko TADA Hiromu TOBA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/02/01 Vol. E85-B No. 2 pp. 423-430 Type of Manuscript: Special Section PAPER (Special Issue on 40 Gbit/s Optical Transmission Technologies) Category: Keyword: OTN, multiple clients, FEC, GbE, performance monitor,
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FOREWORD Hiromu TOBA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/02/01 Vol. E85-B No. 2 pp. 363-365 Type of Manuscript: FOREWORD Category: Keyword:
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1 Tbit/s (25 43 Gbit/s) Field Trial Using 43-Gbit/s/ch OTN Interface Prototype Shoichiro KUWAHARA Kazushige YONENAGA Yutaka MIYAMOTO Yoshiaki KISAKA Kenji SATO Akira HIRANO Takashi ONO Akihiko MATSUURA Masahito TOMIZAWA Tomoyoshi KATAOKA Yasuhiko TADA Hiromu TOBA Kazuo HAGIMOTO Nobuhiro HIRAYAMA Hirotaka ASAI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/02/01 Vol. E85-B No. 2 pp. 470-477 Type of Manuscript: Special Section PAPER (Special Issue on 40 Gbit/s Optical Transmission Technologies) Category: Keyword: OTN, multiple clients, FEC, InP HEMT, UTC-PD,
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High Power Tolerant Optical Duobinary Signal Transmission Akihiko MATSUURA Kazushige YONENAGA Yutaka MIYAMOTO Akihide SANO Hiromu TOBA Mikio YONEYAMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2001/05/01 Vol. E84-B No. 5 pp. 1173-1178 Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications) Category: Optical Systems and Technologies Keyword: optical duobinary signal, chromatic dispersion, SDH,
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High Power Tolerant Optical Duobinary Signal Transmission Akihiko MATSUURA Kazushige YONENAGA Yutaka MIYAMOTO Akihide SANO Hiromu TOBA Mikio YONEYAMA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2001/05/01 Vol. E84-C No. 5 pp. 547-552 Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications) Category: Optical Systems and Technologies Keyword: optical duobinary signal, chromatic dispersion, SDH,
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A 1.55-µm Hybrid Integrated Wavelength-Converter Module Using Spot-Size Converter Integrated Semiconductor Optical Amplifiers on a Planar-Lightwave-Circuit Platform Rieko SATO Yasuhiro SUZUKI Naoto YOSHIMOTO Ikuo OGAWA Toshikazu HASHIMOTO Toshio ITO Akio SUGITA Yuichi TOHMORI Hiromu TOBA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1999/08/25 Vol. E82-C No. 8 pp. 1487-1493 Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications) Category: Optical Active Devices and Modules Keyword: hybrid integration, spot-size converter integrated semiconductor optical amplifier, planar-lightwave-circuit platform, wavelength conversion, temperature dependence,
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A 1.3-µm Optical Transceiver Diode (TRAD) Module for TCM Transmission Systems in Optical Access Networks Yasumasa SUZAKI Masanobu OKAYASU Takeshi KUROSAKI Makoto NAKAMURA Yasuhiro SUZUKI Hideaki KIMURA Hiromu TOBA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1999/08/25 Vol. E82-C No. 8 pp. 1460-1464 Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications) Category: Optical Active Devices and Modules Keyword: optical transceiver diode (TRAD), TCM transmission system, temperature-insensitive responsivity, Si bench with V-grove,
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1.3/1.55-µm Full-Duplex WDM Optical Transceiver Modules for ATM-PON (PDS) Systems Using PLC-Hybrid-Integration and CMOS-IC Technologies Takeshi KUROSAKI Toshikazu HASHIMOTO Noboru ISHIHARA Yasuhiro SUZUKI Masahiro YANAGISAWA Hideaki KIMURA Makoto NAKAMURA Yuichi TOHMORI Kazutoshi KATO Yoshihiro KAWAGUCHI Yuji AKAHORI Yasufumi YAMADA Kuniharu KATO Hiromu TOBA Junichi YOSHIDA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/08/25 Vol. E82-B No. 8 pp. 1199-1208 Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications) Category: Optical Active Devices and Modules Keyword: optical transceiver module, PLC, hybrid integration, CMOS IC, ATM PON, full-duplex operation,
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1.3/1.55-µm Full-Duplex WDM Optical Transceiver Modules for ATM-PON (PDS) Systems Using PLC-Hybrid-Integration and CMOS-IC Technologies Takeshi KUROSAKI Toshikazu HASHIMOTO Noboru ISHIHARA Yasuhiro SUZUKI Masahiro YANAGISAWA Hideaki KIMURA Makoto NAKAMURA Yuichi TOHMORI Kazutoshi KATO Yoshihiro KAWAGUCHI Yuji AKAHORI Yasufumi YAMADA Kuniharu KATO Hiromu TOBA Junichi YOSHIDA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1999/08/25 Vol. E82-C No. 8 pp. 1465-1474 Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications) Category: Optical Active Devices and Modules Keyword: optical transceiver module, PLC, hybrid integration, CMOS IC, ATM PON, full-duplex operation,
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A 1.3-µm Optical Transceiver Diode (TRAD) Module for TCM Transmission Systems in Optical Access Networks Yasumasa SUZAKI Masanobu OKAYASU Takeshi KUROSAKI Makoto NAKAMURA Yasuhiro SUZUKI Hideaki KIMURA Hiromu TOBA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/08/25 Vol. E82-B No. 8 pp. 1194-1198 Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications) Category: Optical Active Devices and Modules Keyword: optical transceiver diode (TRAD), TCM transmission system, temperature-insensitive responsivity, Si bench with V-grove,
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A 1.55-µm Hybrid Integrated Wavelength-Converter Module Using Spot-Size Converter Integrated Semiconductor Optical Amplifiers on a Planar-Lightwave-Circuit Platform Rieko SATO Yasuhiro SUZUKI Naoto YOSHIMOTO Ikuo OGAWA Toshikazu HASHIMOTO Toshio ITO Akio SUGITA Yuichi TOHMORI Hiromu TOBA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/08/25 Vol. E82-B No. 8 pp. 1221-1227 Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications) Category: Optical Active Devices and Modules Keyword: hybrid integration, spot-size converter integrated semiconductor optical amplifier, planar-lightwave-circuit platform, wavelength conversion, temperature dependence,
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A 1. 3-µm Optical Transceiver Diode Module Using Passive Alignment Technique on a Si Bench with a V-Groove Yasumasa SUZAKI Satoru SEKINE Yasuhiro SUZUKI Hiromu TOBA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1998/09/25 Vol. E81-C No. 9 pp. 1508-1510 Type of Manuscript: LETTER Category: Opto-Electronics Keyword: optical transceiver diode, V-groove on Si bench, passive alignment technology, TCM transmission systems,
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Optical Frequency Division Multiplexing Systems--Review of Key Technologies and Applications-- Hiromu TOBA Kiyoshi NOSU
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1992/04/25 Vol. E75-B No. 4 pp. 243-255 Type of Manuscript: INVITED PAPER (Special Issue on Advanced Optical Communication Technologies for New Applications) Category: Keyword: optical frequency division multiplexing (OFDM), frequency stabilization, optical amplifier, tunable filter, add/drop mux,
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A 1.55-µm Lightwave Frequency Synthesizer Osamu ISHIDA Hiromu TOBA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1992/04/25 Vol. E75-B No. 4 pp. 275-280 Type of Manuscript: Special Section PAPER (Special Issue on Advanced Optical Communication Technologies for New Applications) Category: Keyword: optical communications, lasers, frequency stabilization, HCN,
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