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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OCS, LQE, OPE |
2019-10-18 13:30 |
Kagoshima |
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A Novel Compact Wavelength Selective Switch with 1-f SPOC and Dispersive Metasurface Grating Shiori Konisho, Mitsumasa Nakajima, Masashi Miyata, Satomi Katayose, Kazunori Seno, Toshikazu Hashimoto (NTT) OCS2019-45 OPE2019-83 LQE2019-61 |
A reconfigurable optical add/drop multiplexing (ROADM) network has attracted attension for the flexible and effective op... [more] |
OCS2019-45 OPE2019-83 LQE2019-61 pp.93-97 |
PN |
2018-04-27 13:20 |
Tokyo |
Tokyo Institute of Technology(CIC Tamachi) |
[Invited Talk]
Programable Optical Circuit Using Spatial and Planar Optical Circuit (SPOC) Mitsumasa Nakajima, Kenya Suzuki, Keita Yamaguchi, Kazunori Seno, Takashi Goh, Naru Neomoto, Joji Yamaguchi, Mitsunori Fukutoku, Yutaka Miyamoto, Toshikazu Hashimoto (NTT) PN2018-1 |
[more] |
PN2018-1 pp.1-8 |
PN |
2017-08-29 10:55 |
Hokkaido |
Toya Kanko Hotel |
[Invited Talk]
Spatial and Planar Optical Circuit for Space Division Multiplexed Network Mitsumasa Nakajima, Keita Yamaguchi, Kenya Suzuki, Mitsunori Fukutoku, Yutaka Miyamoto (NTT) PN2017-23 |
Space division multiplexing (SDM) technology is a possible solution for future ultra-large-scale backbone networks becau... [more] |
PN2017-23 pp.51-56 |
OCS, OPE |
2017-05-12 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg(Tokyo) |
[Invited Talk]
Reports on OFC2017
-- Passive modules and devices -- Mitsumasa Nakajima (NTT) OCS2017-5 OPE2017-5 |
This paper reports on the topics of optical passive devices and modules presented in The Optical Networking and Communic... [more] |
OCS2017-5 OPE2017-5 pp.17-20 |
PN |
2017-03-07 15:25 |
Okinawa |
Ohama Nobumoto Memorial Hall (Okinawa) |
Multi-channel OSNR monitor integrated with wavelength selective switch using spatial and planar optical circuit Mitsumasa Nakajima (NTT), Kenya Suzuki (NTT DIC), Naru Nemoto (NTT), Keita Yamaguchi (NTT DIC), Joji Yamaguchi, Takashi Goh, Toshikazu Hashimoto (NTT) PN2016-107 |
A spatial planar optical circuit (SPOC) is an attractive optical platform that integrates free space optics with optical... [more] |
PN2016-107 pp.135-141 |
OPE |
2016-12-08 15:45 |
Okinawa |
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[Invited Talk]
Wavelength selective switching devices for uncoupled SDM network Kenya Suzuki, Keita Yamaguchi, Mitsumasa Nakajima, Takashi Goh, Yuichiro Ikuma, Kota Shikama, Yuzo Ishii, Mikitaka Itoh, Mitsunori Fukutoku, Toshikazu Hashimoto, Yutaka Miyamoto, Kazunori Seno (NTT) OPE2016-106 |
[more] |
OPE2016-106 pp.13-18 |
CPM, OPE, LQE, R, EMD |
2015-08-27 15:00 |
Aomori |
Aomori-Bussankan-Asupamu |
Origin of Mirror Angle Drift in MEMS-based Optical Switches and Their Suppression Mitsumasa Nakajima, Kei Kuwabara, Takako Ishihara, Naru Nemoto, Tomomi Sakata, Johji Yamaguchi, Yoshito Jin (NTT) R2015-29 EMD2015-37 CPM2015-53 OPE2015-68 LQE2015-37 |
[more] |
R2015-29 EMD2015-37 CPM2015-53 OPE2015-68 LQE2015-37 pp.33-38 |
PN |
2015-03-18 14:25 |
Okinawa |
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[Encouragement Talk]
The Study of the Hologram Technique Applying to Optical Switch Keita Yamaguchi, Mitsumasa Nakajima, Naru Nemoto, Etsu Hashimoto, Joji Yamaguchi, Yoshito Jin (NTT) PN2014-87 |
We proposed the phase modulation patterns optimization method of the optical switches based on a Liquid Crystal On Silic... [more] |
PN2014-87 pp.57-61 |
PN |
2014-11-28 11:25 |
Tokyo |
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The Study of the Computer Generation Hologram Applying on Optical Switch for Optical Communication Networks Keita Yamaguchi, Mitsumasa Nakajima, Naru Nemoto, Etsu Hashimoto, Joji Yamaguchi, Yoshito Jin (NTT) PN2014-25 |
In this paper, we proposed the phase modulation patterns optimization method of a Liquid Crystal On Silicon (LCOS) for o... [more] |
PN2014-25 pp.27-30 |
AP, MW (Joint) |
2014-09-19 13:00 |
Tokyo |
Tokyo Institute of Technology, Ookayama Campus |
An RF front-end circuit for inter-band carrier aggregation Kunihiro Kawai (NTT DOCOMO), Mitsumasa Nakajima (NTT), Yuta Takagi, Hiroshi Okazaki, Shoichi Narahashi (NTT DOCOMO) MW2014-95 |
This paper proposes an RF front-end circuit for mobile terminals supporting inter-band carrier aggregation using two fre... [more] |
MW2014-95 pp.55-58 |
RCS, SR, SRW (Joint) |
2014-03-04 08:50 |
Tokyo |
Waseda Univ. |
Basic Performances of Super High Bit Rate Massive MIMO Transmission Using Higher Frequency Bands Satoshi Suyama, Jiyun Shen, Tatsunori Obara, Makoto Sumi (NTT DOCOMO), Mitsumasa Nakajima (NTT), Yukihiko Okumura (NTT DOCOMO) RCS2013-348 |
Towards realization of a future mobile network with super high bit rate and capacity, this report evaluates a feasibilit... [more] |
RCS2013-348 pp.253-258 |
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