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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN | 2017-03-07 09:50 |
Okinawa | Ohama Nobumoto Memorial Hall (Okinawa) | High capacity transmission systems using single-mode homogeneous multi-core fibers with a wide-band comb transmitter Ben Puttnam, Ruben S. Luis, Georg Radamacher, Jun Sakaguchi, Werner Klaus, Yoshinari Awaji, Naoya Wada (NICT)  PN2016-101 |
[more] | PN2016-101 pp.99-106 |
| OCS, OFT, OPE (Joint) [detail] |
2017-02-17 11:45 |
Osaka | Osaka Prefecture University(I-site Nanba) | Coherent optical network systems employing seed lightwave distribution Jun Sakaguchi, Motohiro Kumagai, Ying Li, Tetsuya Ido, Yoshinari Awaji, Naoya Wada (NICT) OCS2016-78 OPE2016-171 |
We have developed a new network system for efficient realization of WDM high-order QAM optical communications, enabled b... [more] | OCS2016-78 OPE2016-171 pp.37-42(OCS), pp.59-64(OPE) |
| PN | 2015-08-31 14:50 |
Hokkaido | Asahidake Manseikaku Hotel Bearmonte | [Invited Talk]
Trend in space-division multiplexing technology Yoshinari Awaji, Jun Sakaguchi, Benjamin J. Puttnam, Ruben S. Luis, Jose Manuel Delgado Mendinueta, Werner Klaus, Naoya Wada (NICT) PN2015-15 |
R&D of space-division multiplexing (SDM) in optical communications have been activating since the capacity crunch in con... [more] | PN2015-15 pp.29-30 |
| OCS, OPE, LQE | 2014-10-30 14:30 |
Nagasaki | Nagasaki Museum of History and Culture | Studies on upper limit of all-optical semiconductor gate's cutoff frequency after optically accelerating more strongly, along with enhancing current injection rate for compensating for thus accelerated electron-hole recombination rate. Hajime Itagaki, Yusuke Minamide, Kazuyuki Nagahiro, Jun Sakaguchi, Yoshiyasu Ueno (UEC) OCS2014-50 OPE2014-94 LQE2014-68 |
[more] | OCS2014-50 OPE2014-94 LQE2014-68 pp.43-47 |
| MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] | 2014-01-23 09:50 |
Kyoto | Doshisha University | Energy Efficient Modulation Formats for Multi-core Fibers Benjamin Puttnam, Jose-Manuel Delgado, Ruben Luis, Werner Klaus, Jun Sakaguchi, Yoshinari Awaji, Naoya Wada (NICT) PN2013-51 OPE2013-165 LQE2013-151 EST2013-100 MWP2013-71 |
[more] | PN2013-51 OPE2013-165 LQE2013-151 EST2013-100 MWP2013-71 pp.91-94 |
| PN | 2013-08-09 10:30 |
Hokkaido | Hokkaido University | Polarization Diversity Coherent Receiver for Self-Homodyne Detection of Polarization-Multiplexed Pilot Tone Signals Ruben S. Luis, Benjamin J. Puttnam, Jose Manuel D. Mendinueta, Jun Sakaguchi, Satoshi Shinada (NICT), Moriya Nakamura (Meiji Univ.), Yukiyoshi Kamio, Naoya Wada (NICT) PN2013-18 |
[more] | PN2013-18 pp.59-62 |
| PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2013-01-25 14:40 |
Osaka | Osaka Univ. (Suita) | In-Service Path-Length Alignment for Self-Homodyne Coherent-Detection - Spatial Division Multiplexing Systems Ruben S. Luis, Benjamin J. Puttnam, Jose Manuel Delgado Mendinueta, Jun Sakaguchi, Werner Klaus, Yoshinari Awaji, Naoya Wada, Atsushi Kanno, Tetsuya Kawanishi (NICT) PN2012-67 OPE2012-176 LQE2012-168 EST2012-103 MWP2012-85 |
[more] | PN2012-67 OPE2012-176 LQE2012-168 EST2012-103 MWP2012-85 pp.247-250 |
| PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2013-01-25 17:40 |
Osaka | Osaka Univ. (Suita) | Self-homodyne coherent detection using a 19-core fiber Ben Puttnam, Jose Manuel Delgado Mendinueta, Ruben S. Luis, Jun Sakaguchi, Werner Klaus, Yoshinari Awaji, Naoya Wada, Atsushi Kanno, Tetsuya Kawanishi (NICT) PN2012-73 OPE2012-182 LQE2012-174 EST2012-109 MWP2012-91 |
[more] | PN2012-73 OPE2012-182 LQE2012-174 EST2012-109 MWP2012-91 pp.295-298 |
| PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2013-01-25 18:05 |
Osaka | Osaka Univ. (Suita) | Investigation of Receiver DSP Carrier Phase Estimation Rate for Self-homodyne Space-division Multiplexing Communication Systems Jose Manuel Delgado Mendinueta, Benjamin J. Puttnam, Jun Sakaguchi, Ruben S. Luis, Werner Klaus, Yoshinari Awaji, Naoya Wada, Atsushi Kanno, Tetsuya Kawanishi (NICT) PN2012-74 OPE2012-183 LQE2012-175 EST2012-110 MWP2012-92 |
In this work, we demonstrate a significant reduction, up to three orders of magnitude, of the required carrier-phase est... [more] | PN2012-74 OPE2012-183 LQE2012-175 EST2012-110 MWP2012-92 pp.299-302 |
| OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2011-11-17 16:55 |
Shimane | Shimane Univ. | Measurement and simulation of bending characteristics of homo- and hetero-geneous seven core fibers Yoshinari Awaji, Jun Sakaguchi, Naoya Wada (NICT), Kunimasa Saitoh (Hokkaido Univ.) OFT2011-50 |
Bending dependency of inter-core crosstalk was measured and calculated in the case of homo- and hetero-geneous seven cor... [more] | OFT2011-50 pp.21-24 |
| LQE, OPE | 2011-06-30 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Technologies on multi-core fiber and spatial division multiplexing enabling extremely advanced optical transmission Jun Sakaguchi, Yoshinari Awaji, Naoya Wada, Atsushi Kanno, Tetsuya Kawanishi (NICT), Tetsuya Hayashi, Toshiki Taru (SEI), Tetsuya Kobayashi, Masayuki Watanabe (OPTOQUEST) OPE2011-21 LQE2011-21 |
Future large-scale data transmission requires new technologies to overcome the capacity limit of conventional optical fi... [more] | OPE2011-21 LQE2011-21 pp.29-34 |
| PN, OCS, NS (Joint) |
2011-06-23 14:50 |
Wakayama | Wakayama University | Transmission of 109-Tb/s SDM/WDM/PDM-QPSK signals through 16.8-km homogeneous 7-core fiber Jun Sakaguchi, Yoshinari Awaji, Naoya Wada (NICT), Tetsuya Hayashi, Toshiki Taru (SEI), Tetsuya Kobayashi, Masayuki Watanabe (OPTOQUEST) OCS2011-16 |
Multi-core fiber has been expected as an innovative device to enable extremely-large-scale data transmission beyond the ... [more] | OCS2011-16 pp.27-31 |
| OCS, OPE (Joint) |
2011-05-13 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | 5-km Transmission of Spatial and Wavelength Division Multiplexed 10-Gb/s Channels using Heterogeneous Seven-core Fiber Jun Sakaguchi, Yoshinari Awaji, Naoya Wada (NICT), Tetsuya Hayashi, Takuji Nagashima (SEI), Tetsuya Kobayashi, Masayuki Watanabe (OPTOQUEST) OCS2011-4 |
Multi-core fiber has been expected as an innovative device to enable extremely-large-scale data transmission beyond the ... [more] | OCS2011-4 pp.15-19 |
| EMD, OPE, LQE, CPM | 2010-08-26 15:50 |
Hokkaido | Chitose Arcadia Plaza | Ultrafast all-optical memory operation using a polarization bistable VCSEL Takeo Katayama, Jun Sakaguchi, Hitoshi Kawaguchi (NAIST) EMD2010-37 CPM2010-53 OPE2010-62 LQE2010-35 |
Ultrafast all-optical memory operation was experimentally demonstrated using a 980-nm polarization-bistable vertical-cav... [more] | EMD2010-37 CPM2010-53 OPE2010-62 LQE2010-35 pp.53-56 |
| LQE | 2009-12-11 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Investigation of optical buffers based on polarization bistable VCSELs for high switching-speed operation Jun Sakaguchi, Takeo Katayama, Hitoshi Kawaguchi (Nara Inst. of Sci and Tech.) LQE2009-150 |
Ultrafast operation of all-optical buffer memories based on the polarization bistability of vertical-cavity surface-emit... [more] | LQE2009-150 pp.61-66 |
| LQE | 2007-12-07 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Quantum-conversion efficiencies in semiconductor optical amplifier and model of electric dc power consumption in ultrafast all-optical semiconductor gates using them Jun Sakaguchi, Ferran Salleras, Yoshiyasu Ueno (UEC) LQE2007-120 |
Based on nine up-to-date types of semiconductor-optical-amplifier (SOA) samples, we devised a power-consumption model of... [more] | LQE2007-120 pp.37-42 |
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