Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, OFT, OCS (Joint) [detail] |
2024-02-22 09:35 |
Okinawa |
Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Optical Link Characteristics of VCSEL-Based 400-Gb/s Optical Transceiver using a Bandwidth-Expanded Testing Station Kazuya Nagashima, Wataru Yoshida, Kensho Nishizaki, Hideyuki Nasu (Furukawa Electric Co., Ltd) OCS2023-77 OFT2023-70 OPE2023-121 |
We fabricate a bandwidth-expanded testing-station using a coreless building-up organic substrate with a fine design rule... [more] |
OCS2023-77 OFT2023-70 OPE2023-121 pp.54-57(OCS), pp.39-42(OFT), pp.74-77(OPE) |
MW, EMCJ, EST, IEE-EMC [detail] |
2023-10-19 09:40 |
Yamagata |
Yamagata University (Primary: On-site, Secondary: Online) |
Evaluation of laminated PCB using hydrocarbon and FR-4 Makoto Yoshida (CDEX), Toshiyuki Yakabe (MPL LLP) EMCJ2023-37 MW2023-91 EST2023-64 |
We have been working on the practical application of 28 GHz-band VNA based on six-port method (SPC-VNA), which is a kind... [more] |
EMCJ2023-37 MW2023-91 EST2023-64 pp.12-17 |
AP (2nd) |
2017-01-26 - 2017-01-27 |
Overseas |
Malaysia-Japan International Institute of Technology (MJIIT) |
Fabrication of a Dual-polarized Corporate-feed Waveguide 32x32-slot Array Antenna with an Orthomode Transducer for 40 GHz Band Taihei Fujino, Jiro Hirokawa, Makoto Ando (Tokyo Tech.), Katsumori Sasaki, Ichiro Oshima (Denki Kogyo Co., Ltd) |
A dual-polarized corporate-feed waveguide 32x32-slot array antenna with an orthomode transducer is designed for 40 GHz b... [more] |
|
SRW |
2016-12-19 16:25 |
Tokyo |
Tokyo City Univ., Setagaya Campus |
[Panel Discussion]
The Ground-to-Train Communication using Millimeter-wave Kazuki Nakamura, Kunihiro Kawasaki (RTRI) SRW2016-67 |
The ground-to-train communication system has been introduced to communicate between the train crew and dispatcher. But i... [more] |
SRW2016-67 pp.53-56 |
MW (2nd) |
2016-06-09 - 2016-06-11 |
Overseas |
KMUTNB, Bangkok, Thailand |
Gain Enhancement of 140 GHz CMOS On-chip Antenna with Optimal Ion-Irradiated-Silicon Junji Sato, Tomohiro Murata (Panasonic) |
This paper presents the gain enhancement techniques for a 140 GHz CMOS on-chip antenna. The proposed CMOS on-chip folded... [more] |
|
PN |
2015-11-18 14:50 |
Tokyo |
Japan Women's Univ. |
A Study on Filtering Tolerance of 512-Gb/s Dual-Carrier PDM-16QAM Signals in ROADM Networks Yu Kawaguchi, Takehiro Tsuritani (KDDI R&D Labs) PN2015-31 |
Recently, a 400-Gb/s-based transmission system is especially focused on as a promising candidate of the next generation ... [more] |
PN2015-31 pp.45-48 |
MWP |
2015-05-25 15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
An Study of the Reflection Characteristics of the Millimeter-wave on the Track Surface in Railways Kazuki Nakamura, Kunihiro Kawasaki, Daisuke Yamaguchi, Tomoki Kawamura (RTRI), Tetsunori Hattori, Akira Kurita (JR East), Shotaro Yoshida (JRSEC) MWP2015-8 |
The various field tests and simulations of the propagation characteristics of the millimeter wave in the railway environ... [more] |
MWP2015-8 pp.41-44 |
OCS, OPE, LQE |
2014-10-31 16:05 |
Nagasaki |
Nagasaki Museum of History and Culture |
[Invited Talk]
8 x 50-Gb/s EADFB laser array module using flip-chip interconnection technique Shigeru Kanazawa, Takeshi Fujisawa, Kiyoto Takahata, Hiroaki Sanjoh, Ryuzo Iga, Hiroyuki Ishii (NTT) OCS2014-82 OPE2014-126 LQE2014-100 |
We developed the first flip-chip interconnection EADFB laser array module for 400G system. The flip-chip interconnection... [more] |
OCS2014-82 OPE2014-126 LQE2014-100 pp.211-214 |
OPE, LQE |
2014-06-20 14:50 |
Tokyo |
|
Investigation of 56-Gb/s direct modulation in 1.3-um InGaAlAs MQW RS-BH DFB lasers Kouji Nakahara, Yuki Wakayama, Takeshi Kitatani, Takafumi Taniguchi (Hitachi), Toshihiko Fukamachi, Yasushi Sakuma (Oclaro), Shigehisa Tanaka (Hitachi) OPE2014-17 LQE2014-22 |
Demands for the highly efficient transmission of large amounts of data capacity have become pressing with the explosive ... [more] |
OPE2014-17 LQE2014-22 pp.23-26 |
LQE, OPE, OCS |
2010-10-29 14:40 |
Fukuoka |
Mojiko Retro Town, Minato house |
Large Bandwidth TO-CAN Module with LCP Based Transmission Line as serial 40-Gb/s 1.3/1.55-μm Light Source Wataru Kobayashi, Ken Tsuzuki, Takashi Tadokoro, Takeshi Fujisawa, Naoki Fujiwara, Takayuki Yamanaka, Fumiyoshi Kano (NTT) OCS2010-81 OPE2010-117 LQE2010-90 |
We developed 40-Gb/s 1.3/1.55-μm TO-CAN modules based on an InGaAlAs electroabsorption modulator integrated with DFB las... [more] |
OCS2010-81 OPE2010-117 LQE2010-90 pp.149-152 |
EMD, OPE, LQE, CPM |
2010-08-27 12:05 |
Hokkaido |
Chitose Arcadia Plaza |
Compact 40-Gb/s Driver IC integrated EML Module Using Broadband FPC Connection Technique Takatoshi Yagisawa, Tadashi Ikeuchi (FUJITSU/Optoelectronic Ind and Tech Development Association) EMD2010-50 CPM2010-66 OPE2010-75 LQE2010-48 |
The requirement for reducing the size and cost of 40-Gbit/s optical components has been strong. One of the most promisin... [more] |
EMD2010-50 CPM2010-66 OPE2010-75 LQE2010-48 pp.115-118 |
OPE, EMD, CPM, LQE |
2009-08-21 10:40 |
Miyagi |
|
Direct modulation ridge waveguide MQW-DFB laser for 40/100GbE Takashi Tadokoro, Takayuki Yamanaka, Fumiyoshi Kano, Hiromi Oohashi (NTT), Yasuhiro Kondo (NEL), Kenji Kishi (NTT) EMD2009-48 CPM2009-72 OPE2009-96 LQE2009-55 |
We demonstrated 25-Gbps direct modulation with a 1.3-m InGaAlAs RWG-MQW-DFB laser that is suitable for use as a ... [more] |
EMD2009-48 CPM2009-72 OPE2009-96 LQE2009-55 pp.113-116 |
OCS |
2008-05-16 13:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Analysis of Cross Phase Modulation Impact on 43-Gb/s RZ-DQPSK signals co-propagating with 11-Gb/s NRZ signals Takahito Tanimura, Shoichiro Oda, Takeshi Hoshida/, Masahiro Yuki/ (FUJITSU LAB.), Hisao Nakashima/, Kentaro Nakamura/, Huijian Zhang, Lei Li, Zhenning Tao (FRDC), Jens C. Rasmussen (FUJITSU LAB.) OCS2008-2 |
We experimentally investigate the nonlinear impairments on 43 Gb/s RZ-DQPSK signals with delayed detection and digital c... [more] |
OCS2008-2 pp.5-10 |
EMCJ |
2007-04-27 13:05 |
Tokyo |
NICT |
Evaluation of Uncertainty of Standard Gain Horn Antenna Calibration with the frequency range of 18 GHz to 40 GHz Makoto Sakasai (NICT), Hiroshi Masuzawa (REEA), Kunimasa Koike (TELEC), Akira Suzuki, Katsumi Fujii, Yukio Yamanaka (NICT) EMCJ2007-1 |
Calibration uncertainty of absolute power gain for standard horn antenna at frequency range from 18 GHz to 40 GHz was ev... [more] |
EMCJ2007-1 pp.1-6 |
OPE, LQE, OCS |
2006-10-12 13:05 |
Fukuoka |
Kyusyu Univ. Chikushi Campus |
Investigation of 40 Gbit/s Modulation Format to Upgrade 10 Gbit/s Long-Haul Transmission Systems with 50 GHz Channel Spacing Masahiro Daikoku, Itsuro Morita, Hideaki Tanaka (KDDI R&D Labs.) OCS2006-38 OPE2006-91 LQE2006-80 |
The optimum 42.7 Gbit/s modulation format to upgrade 10.7 Gbit/s transmission systems with 50 GHz channel spacing was st... [more] |
OCS2006-38 OPE2006-91 LQE2006-80 pp.1-4 |
ED, CPM, LQE |
2006-10-05 13:00 |
Kyoto |
|
X-band AlGaN/GaN HEMT with over 40W Output Power Yasushi Kashiwabara, Kazutoshi Masuda, Keiichi Matsushita, Hiroyuki Sakurai, Shinji Takatsuka, Kazutaka Takagi, Hisao Kawasaki, Yoshiharu Takada, Kunio Tsuda (Toshiba corp.) |
AlGaN/GaN High Electron Mobility Transistors (HEMTs) were developed for X-band applications. The operating voltage and ... [more] |
ED2006-152 CPM2006-89 LQE2006-56 pp.1-5 |