Ryo NAGASE


FOREWORD
Ryo NAGASE 
Publication:   
Publication Date: 2018/09/01
Vol. E101-C  No. 9  pp. 690-690
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(64.9KB)

A Novel MT Ferrule with Pre-Installed Pre-polished End Fibers (MTPIPE) for Multimode Fibers
Motohito TAKEZAKI Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/09/01
Vol. E97-C  No. 9  pp. 894-899
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (IS-EMD2013))
Category: 
Keyword: 
optical connectormultifiber connectorMT ferruleMTPIPE
 Summary | Full Text:PDF(1.6MB)

FOREWORD
Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/09/01
Vol. E97-C  No. 9  pp. 842-842
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(147.5KB)

MU-Type Multicore Fiber Connector
Ryo NAGASE Katsuyoshi SAKAIME Kengo WATANABE Tsunetoshi SAITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/09/01
Vol. E96-C  No. 9  pp. 1173-1177
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices — Papers selected from International Session on Electro-Mechanical Devices 2012 (IS-EMD2012) and other recent research results —)
Category: 
Keyword: 
optical connectormulticore fiberMU connector
 Summary | Full Text:PDF(2.3MB)

Design and Performance of Field Installable Optical Connector Realizing Physical Contact Connection without Fiber Endface Polishing
Yoshiteru ABE Mitsuru KIHARA Masaru KOBAYASHI Shinsuke MATSUI Shuichiro ASAKAWA Ryo NAGASE Shigeru TOMITA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/09/01
Vol. E93-C  No. 9  pp. 1411-1415
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices (Selected Papers from IS-EMD2009))
Category: 
Keyword: 
optical connectoroptical fiberphysical contact connectionfield installable connector
 Summary | Full Text:PDF(886.6KB)

Optical Connector Technologies for Optical Access Networks
Kazuo HOGARI Ryo NAGASE Kazutoshi TAKAMIZAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 1172-1179
Type of Manuscript:  INVITED PAPER (Special Section on Photonic Technologies for Access Networks)
Category: 
Keyword: 
optical connectoroptical access networkoptical fiber communicationoptical connector standardizationconnector field assembly
 Summary | Full Text:PDF(2.3MB)

Rapid Assembly Technique for Optical Connector
Shuichi YANAGI Masaru KOBAYASHI Shigeru HOSONO Ryo NAGASE Shinsuke MATSUI Shigehisa OHKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/08/01
Vol. E89-C  No. 8  pp. 1227-1232
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
Category: Optical Interconnection
Keyword: 
SC type fiber-optic connectorinstant adhesiveoptical connector assemblybuilt-in parts
 Summary | Full Text:PDF(1MB)

Development of a Rapid Polishing Machine for On-Site Optical Connector Assemble
Shinsuke MATSUI Shigehisa OHKI Shuichi YANAGI Ryo NAGASE Masaru KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/08/01
Vol. E89-C  No. 8  pp. 1233-1237
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
Category: Optical Interconnection
Keyword: 
optical connectorpolishing machineon-site assembling
 Summary | Full Text:PDF(945.2KB)

Optical Characteristics and Reliability of 16-Fiber Fiber Physical Contact Connector with Zirconia Ceramic Micro-Hole Array
Yoshiteru ABE Masaru KOBAYASHI Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/08/01
Vol. E88-C  No. 8  pp. 1546-1551
Type of Manuscript:  Special Section PAPER (Special Section on Recent Development of Electro-Mechanical Devices--Selected Papers from International Session on Electro-Mechanical Devices 2004 (IS-EMD2004)--)
Category: Optical Interconnection
Keyword: 
optical connectoroptical fiberFPC connectorMU connector
 Summary | Full Text:PDF(1.4MB)

Scalable Optical Fiber Wiring System for over 10,000-Fiber Shuffler
Yoshiteru ABE Masaru KOBAYASHI Mamoru HIRAYAMA Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/08/01
Vol. E88-C  No. 8  pp. 1755-1763
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
optical fiberoptical fiber sheetoptical fiber connectorphysical contact connectoroptical switchesplanar waveguides
 Summary | Full Text:PDF(1.9MB)

Optical Characteristics and Reliability of Plastic Ferrules for MU-Type Simplified Receptacles
Yoshito SHUTO Shunichi TOHNO Shuichi YANAGI Masayoshi OHNO Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/08/01
Vol. E87-C  No. 8  pp. 1302-1306
Type of Manuscript:  Special Section PAPER (Special Section on IS-EMD2003--Recent Technical Trend of Electro-Mechanical Devices)
Category: Connector and Sliding Contacts
Keyword: 
optical connectorinjection moldingferruleliquid crystalline polymer
 Summary | Full Text:PDF(720.6KB)

16-Fiber Fiber Physical Contact Connector with MU Connector Coupling Mechanism, Compact Shutter and Fiber Clamping Structure
Yoshiteru ABE Masaru KOBAYASHI Shuichiro ASAKAWA Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/08/01
Vol. E87-C  No. 8  pp. 1307-1312
Type of Manuscript:  Special Section PAPER (Special Section on IS-EMD2003--Recent Technical Trend of Electro-Mechanical Devices)
Category: Connector and Sliding Contacts
Keyword: 
optical connectoroptical fiberFPC connectorMU connector
 Summary | Full Text:PDF(501.3KB)

Technical Trends in Optical Fiber Connectors for Telecommunication Systems
Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/06/01
Vol. E86-C  No. 6  pp. 968-974
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Development of Electro-Mechanical Devices (IS-EMD 2002))
Category: Devices
Keyword: 
optical connectoroptical communication systemSC connectorMU connectorLC connectorMT connectorFMOB
 Summary | Full Text:PDF(1.3MB)

Advanced Structure of MU-Type Fixed Optical Attenuator for High Density Optical Packaging
Shuichi YANAGI Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/06/01
Vol. E86-C  No. 6  pp. 975-978
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Development of Electro-Mechanical Devices (IS-EMD 2002))
Category: Devices
Keyword: 
MU connectorfixed optical attenuatorMUJ plug
 Summary | Full Text:PDF(1.1MB)

Analysis of Fiber Endface Shape and Processing Conditions for a Fiber Physical Contact Connector
Yoshiteru ABE Masaru KOBAYASHI Shuichiro ASAKAWA Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/03/01
Vol. E86-C  No. 3  pp. 490-495
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
optical fiberoptical connectortaperingpolishingFPC connector
 Summary | Full Text:PDF(1.1MB)

Design for MU-Type Single-Mode Miniature Optical Connector
Ryo NAGASE Etsuji SUGITA Shin-ichi IWANO Kazunori KANAYAMA Yasuhiro ANDO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/03/25
Vol. E81-C  No. 3  pp. 408-415
Type of Manuscript:  Special Section PAPER (Special Issue on Electromechanical Devices and their Surface Science)
Category: 
Keyword: 
optical connectorMU connectorminiaturization
 Summary | Full Text:PDF(724.4KB)

A New Physical Contact Connection Method Using the Buckling Force of Optical Fiber
Masaru KOBAYASHI Shin'ichi IWANO Ryo NAGASE Seiko MITACHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/02/25
Vol. E80-C  No. 2  pp. 334-339
Type of Manuscript:  PAPER
Category: Components
Keyword: 
optical fiber connectorphysical contactinsertion lossreturn lossbuckling
 Summary | Full Text:PDF(502.9KB)

Statistical Analysis on Connection Characteristics of Optical Fiber Connectors
Yasuhiro ANDO Shin'ichi IWANO Kazunori KANAYAMA Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/12/25
Vol. E77-C  No. 12  pp. 1970-1982
Type of Manuscript:  PAPER
Category: Opto-Electronics
Keyword: 
probability theorystatisticsopticalconnectorinsertion lossreturn losssimulation
 Summary | Full Text:PDF(1MB)

Characteristics and Static Fatigue Reliability of a Zirconia Alignment Sleeve for Optical Connectors
Kazunori KANAYAMA Yasuhiro ANDO Shin'ichi IWANO Ryo NAGASE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/10/25
Vol. E77-C  No. 10  pp. 1559-1566
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Electromechanical Devices)
Category: Connectors: Optical and Conventional
Keyword: 
zirconia alignment sleeveoptical connectorgauge retention forcestatic fatigueproof test
 Summary | Full Text:PDF(631.3KB)

Photonic Inter-Module Connector Using 88 Optical Switches for Near-Future Electronic Switching Systems
Akira HIMENO Ryo NAGASE Toshio ITO Kunikaru KATO Masayuki OKUNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/02/25
Vol. E77-B  No. 2  pp. 155-162
Type of Manuscript:  Special Section PAPER (Special Issue on Photonic Switching Technologies)
Category: 
Keyword: 
photonic switchingoptical switchoptical interconnectionwaveguidesoptical communication
 Summary | Full Text:PDF(905.8KB)

Failure Probability of a Split Ceramic Alignment Sleeve in Optical Fiber Connector
Kazunori KANAYAMA Etsuji SUGITA Ryo NAGASE Shin'ichi IWANO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/04/25
Vol. E72-E  No. 4  pp. 279-281
Type of Manuscript:  Special Section LETTER (Special Issue on 1989 Spring National Convention IEICE)
Category: Optoelectronics
Keyword: 
 Summary | Full Text:PDF(174.7KB)