Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IN, NS, CS, NV (Joint) |
2021-09-09 16:45 |
Online |
Online |
[Invited Lecture]
An Approach to Large-scale Disaster-Resilient Optical Networks with Openness and Disaggregation Sugang Xu (NICT), Kiyo Ishii (AIST), Noboru Yoshikane (KDDI Research), Sifat Ferdousi (UC Davis), Masaki Shiraiwa, Yusuke Hirota (NICT), Takehiro Tsuritani (KDDI Research), Massimo Tornatore (UC Davis), Yoshinari Awaji, Naoya Wada (NICT), Shu Namiki (AIST), Biswanath Mukherjee (UC Davis) CS2021-46 |
Novel open and disaggregated optical-networking technologies promise to enhance multi-vendor interoperability thanks to ... [more] |
CS2021-46 pp.27-32 |
OCS, CS (Joint) |
2021-01-15 13:00 |
Online |
Online |
Effect of spatial resolution of compensated wave front on performance in volume hologram demultiplexer Hotaka Hayashi, Atsushi Okamoto (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Satoshi Shinada, Yuta Goto, Naoya Wada (NICT), Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) OCS2020-34 |
We are proposing volume hologram mode demultiplexer (VHDM) as a demultiplexer for mode division multiplex communication.... [more] |
OCS2020-34 pp.37-41 |
PN |
2020-11-10 13:00 |
Online |
Online |
A Study on Optical Packet Multicast Transmission in Optical Packet/Circuit Integrated Network Yusuke Hirota, Sugang Xu, Masaki Shiraiwa, Yoshinari Awaji, Hideaki Furukawa, Naoya Wada (NICT) PN2020-25 |
[more] |
PN2020-25 pp.13-17 |
OFT, ITE-BCT, OCS, IEE-CMN [detail] |
2020-11-12 16:25 |
Online |
Online |
Wave front compensation method for output signal in volume hologram demultiplexer Hotaka Hayashi, Atsushi Okamoto (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Satoshi Shinada, Yuta Goto, Naoya Wada (NICT), Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) OCS2020-25 |
Volume Hologram mode De-Multiplexer (VHDM) using Volume Hologram (VH) is extremely cost effective because it can multipl... [more] |
OCS2020-25 pp.11-14 |
OCS, LQE, OPE |
2019-10-18 14:30 |
Kagoshima |
|
Improvement of Diffraction Efficiency of Mode Demultiplexer Using Volume Hologram at 1550 nm Taijun Shiba, Atsushi Okamoto, Hotaka Hayashi, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Yuta Goto, Satoshi Shinada, Naoya Wada (NICT) OCS2019-47 OPE2019-85 LQE2019-63 |
To realize the mode division multiplexing transmission, we have proposed a volume holographic mode de-multiplexer (VHDM)... [more] |
OCS2019-47 OPE2019-85 LQE2019-63 pp.105-108 |
PN |
2019-08-26 11:30 |
Hokkaido |
Kanpo-No-Yado Otaru |
Emergency Lightpath Support and Corresponding Incentive in Carrier-Cooperation-based Disaster Recovery Sugang Xu (NICT), Noboru Yoshikane (KDDI Research), Naoki Miyata (NTT Communications), Masaki Shiraiwa (NICT), Takehiro Tsuritani (KDDI Research), Xiaocheng Zhang (NTT Communications), Yoshinari Awaji, Naoya Wada (NICT) PN2019-14 |
To achieve the fast recovery of optical transport networks following a disaster, we investigate a novel scheme to enable... [more] |
PN2019-14 pp.23-30 |
PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] |
2019-01-18 14:45 |
Osaka |
Osaka University Nakanoshima Center |
Proposal of Flexible Optical Path Node for High-speed Provisioning Masaki Shiraiwa, Hideaki Furukawa, Yusuke Hirota, Satoshi Shinada, Yoshinari Awaji, Naoya Wada (NICT) PN2018-82 EMT2018-116 OPE2018-191 LQE2018-201 EST2018-129 MWP2018-100 |
[more] |
PN2018-82 EMT2018-116 OPE2018-191 LQE2018-201 EST2018-129 MWP2018-100 pp.277-284 |
PN |
2018-11-21 13:25 |
Yamanashi |
Satoshi Omura Museum, Yamanashi Univ. |
A Study on In-core Collision Avoidance for Spatial Super-channel based Optical Networks Yusuke Hirota, Jose Manuel Delgado Mendinueta, Satoshi Shinada, Ruben S. Luis, Hideaki Furukawa, Hiroaki Harai, Naoya Wada (NICT) PN2018-25 |
[more] |
PN2018-25 pp.15-19 |
PN |
2018-11-22 09:55 |
Yamanashi |
Satoshi Omura Museum, Yamanashi Univ. |
Proof-demonstration of 10 GSymbol/s PAM4-OCDM system for optical short-reach communications Tatsuya Miyazaki, Takahiro Kodama, Masanori Hanawa (Univ. of Yamanashi), Akihiro Maruta (Osaka Univ.), Naoya Wada (NICT), Gabriella Cincotti (Roma Tre Univ.), Ken-ichi Kitayama (NICT) PN2018-29 |
[more] |
PN2018-29 pp.41-47 |
OCS, OPE, LQE |
2018-11-12 16:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Tokyo) |
[Special Invited Talk]
1.2 Pb/s Transmission Over a 160 um Cladding, 4-Core, 3-Mode Fiber, Using 368 C+L band PDM-256-QAM Channels
-- Review of ECOC 2018 Postdeadline Paper Presentation -- Ruben S. Luis, Georg Rademacher, Benjamin J. Puttnam, Tobias A. Eriksson, Hideaki Furukawa (NICT), Andrew Ross-Adams, Simon Gross, Michael Withford (Macquarie Univ.), Nicolas Riesen (South Australia Univ.), Yusuke Sasaki (Fujikura), Kunimasa Saitoh (Hokkaido Univ.), Kazuhiko Aikawa (Fujikura), Yoshinari Awaji, Naoya Wada (NICT) OCS2018-65 OPE2018-94 LQE2018-83 |
This technical repot reviews the presentation of the ECOC2018 Postdeadline Paper Th3B.3. We use 368 PDM-256-QAM 24.5GBd ... [more] |
OCS2018-65 OPE2018-94 LQE2018-83 pp.25-27 |
ITE-BCT, OCS, OFT, IEE-CMN [detail] |
2018-11-09 15:45 |
Okayama |
Kurashiki-City-Geibunnkan |
Separation Characteristics of Volume Holographic Spatial Mode Demultiplexer at 1550 nm Wavelength Satoshi Shinada (NICT), Shimpei Shimizu, Taijun Shiba (Hokkaido Univ.), Taketoshi Takahata (Optoquest), Atsushi Okamoto (Hokkaido Univ.), Naoya Wada (NICT) OCS2018-58 |
Spatial-mode multiplexer and demultiplexer (MUX/DEMUX) remains essential for systems of mode division multiplexing (MDM)... [more] |
OCS2018-58 pp.75-79 |
IN, NS, CS, NV (Joint) |
2018-09-07 15:40 |
Miyagi |
Research Institute of Electrical Communication, Tohoku Univ. |
Sharable Emergency Packet Transport Network based on Carrier-collaboration in Disaster Recovery Sugang Xu (NICT), Noboru Yoshikane (KDDI Research), Masaki Shiraiwa (NICT), Takehiro Tsuritani (KDDI Research), Yoshinari Awaji, Naoya Wada (NICT) CS2018-55 |
For efficient post-disaster recovery, we investigate the approach for collaboration among carriers and a third-party org... [more] |
CS2018-55 pp.81-86 |
EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] |
2018-01-25 09:55 |
Hyogo |
|
A Study on Network-scale Impact of Multiple EDFAs in Link Failure Cases Yusuke Hirota, Masaki Shiraiwa, Hideaki Furukawa, Hiroaki Harai, Naoya Wada (NICT) PN2017-69 EMT2017-106 OPE2017-147 LQE2017-129 EST2017-105 MWP2017-82 |
(To be available after the conference date) [more] |
PN2017-69 EMT2017-106 OPE2017-147 LQE2017-129 EST2017-105 MWP2017-82 pp.185-190 |
EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] |
2018-01-25 14:10 |
Hyogo |
|
[Invited Talk]
53.3 Tb/s Coherent SDM Add/Drop/Through Optical Node with Time-division Spatial Super-channels and Variable-granularity Joint Switching System for Future Data Center Networks Jose Manuel Delgado Mendinueta, Satoshi Shinada, Yusuke Hirota, Ruben Soares Luis, Hideaki Furukawa, Hiroaki Harai, Naoya Wada (NICT) PN2017-75 EMT2017-112 OPE2017-153 LQE2017-135 EST2017-111 MWP2017-88 |
A 2x2 7-core optical switching node is experimentally demonstrated with a record switching capacity of 53.3 Tb/s. This s... [more] |
PN2017-75 EMT2017-112 OPE2017-153 LQE2017-135 EST2017-111 MWP2017-88 pp.221-225 |
OFT |
2018-01-18 16:40 |
Kumamoto |
|
Disaster recovery technologies in optical communication system
-- Utilization of surviving optical fibers -- Masaki Shiraiwa (NICT), Noboru Yoshikane (KDDI Research Inc.), Xu Sugang (NICT), Takehiro Tsuritani (KDDI Research Inc.), Yoshinari Awaji, Naoya Wada (NICT) OFT2017-61 |
From the lessons learned from the Great East Japan Earthquake, a lot of research on improving communication disaster rec... [more] |
OFT2017-61 pp.23-28 |
OFT, OCS, IEE-CMN, ITE-BCT [detail] |
2017-11-24 16:15 |
Osaka |
Kansa-Univ. Umeda Campus |
An Experimental Study on Hybrid MDM/OCDM System for Asynchronous PON Takahiro Kodama (Univ. of Yamanashi), Akihiro Maruta (Osaka Univ.), Ryo Maruyama, Nobuo Kuwaki, Shoichiro Matsuo (Fujikura), Naoya Wada (NICT), Gabriella Cincotti (Univ. Roma Tre), Ken-ichi Kitayama (NICT) OCS2017-66 |
(Advance abstract in Japanese is available) [more] |
OCS2017-66 pp.85-90 |
PN |
2017-11-16 14:55 |
Tokyo |
Kogakuin Univ. |
Circuit and Packet Switching Demonstration with SDM Networks Using Multi-Core Fibers Ruben S. Luis, Hideaki Furukawa, Georg Rademacher, Benjamin J. Puttnam, Naoya Wada (NICT) PN2017-36 |
[more] |
PN2017-36 pp.53-56 |
OFT, OCS, LSJ (Joint) [detail] |
2017-09-01 10:50 |
Hokkaido |
Hokkaido Univ. |
Separation Characteristics of Volume Holographic Spatial Mode Demultiplexer at 850 nm Wavelength Shimpei Shimizu, Atsushi Okamoto, Fumiya Mizukawa, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Satoshi Shinada, Naoya Wada (NICT) OCS2017-31 |
In mode division multiplexing transmission, the spatial mode demultiplexing technique is required on the receive side. A... [more] |
OCS2017-31 pp.45-50 |
PN |
2017-08-29 09:55 |
Hokkaido |
Toya Kanko Hotel |
Emergency Packet Transport Network Planning Scheme for Disaster Recovery with Multi-Carrier Interconnection Sugang Xu (NICT), Noboru Yoshikane (KDDI Research, Inc.), Masaki Shiraiwa (NICT), Takehiro Tsuritani (KDDI Research, Inc.), Hiroaki Harai, Yoshinari Awaji, Naoya Wada (NICT) PN2017-21 |
In this report, we introduce an indirect approach for enabling multi-carrier interconnection in disaster recovery. A com... [more] |
PN2017-21 pp.39-46 |
PN, NS, OCS (Joint) |
2017-06-15 09:50 |
Akita |
Akita Univ. |
Demonstration of softwarized dynamic optical switching network suppressing transient optical power in link failures Masaki Shiraiwa, Hideaki Furukawa, Sugang Xu, Yoshinari Awaji, Hiroaki Harai, Naoya Wada (NICT) PN2017-7 |
(Advance abstract in Japanese is available) [more] |
PN2017-7 pp.7-12 |
|