Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
LQE, CPM, ED |
2020-11-26 15:30 |
Online |
Online |
Enhanced Breakdown Voltage in AlGaN/GaN HEMTs by Oxygen Plasma Treatment Shunsuke Kamiya, Takashi Nishitani, Yu Matsuda, Nozomu Takano, Joel T. Asubar, Hirokuni Tokuda (Univ. of Fukui), Masaaki Kuzuhara (Kwansei Gakuin Univ.) ED2020-12 CPM2020-33 LQE2020-63 |
With its high critical electric field as consequence of its wide bandgap, gallium nitride (GaN) is considered a leading ... [more] |
ED2020-12 CPM2020-33 LQE2020-63 pp.45-48 |
OCS, CS (Joint) |
2017-01-19 14:20 |
Fukuoka |
Kyushu Sangyo University |
Uplink transmission delay reduction method in TDM-PON system for mobile fronthaul Yukio Hirano, Takashi Nishitani, Kenichi Nakura, Seiji Kozaki (Mitsubishi Electric) CS2016-67 |
(Advance abstract in Japanese is available) [more] |
CS2016-67 pp.19-24 |
OPE, LQE, OCS |
2015-10-29 14:05 |
Oita |
Beppu International Convention Center |
[Invited Talk]
Report on ECOC2015 -Optical Access- Takashi Nishitani (Mitsubishi Electric) OCS2015-48 OPE2015-98 LQE2015-67 |
This paper reports the topics related to optical access technologies presented at ECOC2015, held in Valencia, Spain from... [more] |
OCS2015-48 OPE2015-98 LQE2015-67 pp.37-40 |
RCS, IN (Joint) |
2015-05-21 12:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
Overview of the white paper produced by TTC Ad Hoc Group on Future Mobile Networking Tetsushi Matsuda, Takashi Nishitani, Fumiki Hasegawa, Masatoshi Katayama (Mitsubishi Electric) IN2015-4 RCS2015-25 |
Recently, considerable research on future mobile networks, with a focus on 5G, has been conducted in Japan and other cou... [more] |
IN2015-4 RCS2015-25 pp.19-21(IN), pp.13-15(RCS) |
CS, OCS (Joint) |
2014-01-22 14:50 |
Tokyo |
Hajijo-jima Ohgagou Kouminkan |
Experimental Study of Protection Scheme for TWDM-PON System Takashi Nishitani, Jun Mizuguchi, Hiroaki Mukai (Mitsubishi Electric) CS2013-91 |
(Advance abstract in Japanese is available) [more] |
CS2013-91 pp.41-44 |
CS, OCS (Joint) |
2014-01-23 14:10 |
Tokyo |
Hajijo-jima Ohgagou Kouminkan |
A Study on Emphasis Performances of OLT XFP Transceiver using Burst-mode FEC for 10G-EPON Systems Satoshi Yoshima, Masaki Noda, Takashi Nishitani, Masamichi Nogami (Mitsubishi Electric) OCS2013-99 |
(Advance abstract in Japanese is available) [more] |
OCS2013-99 pp.43-46 |
CS |
2013-07-04 11:15 |
Okinawa |
Fukugogata-Kokyo-Shisetsu (Yonaguni Island) |
Proposal of SRTF Dynamic Bandwidth Allocation Method to Improve The Throughput of The PON Yuta Takemoto, Takashi Nishitani, Hiroaki Mukai, Takashi Mizuochi (Mitsubishi Electric) CS2013-13 |
PON(Passive Optical Network) system can provide FTTH with low cost. Because it is shared optical fiber that branched by ... [more] |
CS2013-13 pp.31-34 |
CS |
2009-11-05 10:55 |
Hokkaido |
Hokkaido Shikotsuko |
A Study on the Issue for Expansion of Optical Access Network Seiji Kozaki, Takashi Nishitani, Hiroaki Mukai, Masaki Tanaka, Hideaki Yamanaka (Mitsubishi Electric) CS2009-46 |
In this paper, we summarize the issue and solutions for expansion of application of the optical access network, mainly P... [more] |
CS2009-46 pp.25-28 |
CS |
2009-07-03 11:05 |
Nagasaki |
Fukue Bunkakaikan |
Dynamic Bandwidth Allocation in 10G-EPON System Takashi Nishitani, Masaki Tanaka, Hiroaki Mukai, Seiji Kozaki, Hideaki Yamanaka (Mitsubishi Electric Co.) CS2009-31 |
Dynamic Bandwidth Allocation (DBA) for 10G-EPON is one of the most significant function to provide new wide bandwidth ap... [more] |
CS2009-31 pp.109-113 |
PN |
2008-03-14 10:20 |
Okinawa |
Ohama-Nobumoto-Kinenkan (Ishigakijima) |
Study on Effect of Signal Distortion for Extension of Dynamic Range of Optical Intensity Equalizer Hiroomi Goto, Tsuyoshi Konishi, Takashi Nishitani, Tetsuya Enoki, Kazuyoshi Itoh (Osaka Univ.) PN2007-85 |
It is necessary to compensate an optical signal intensity fluctuation in optical networks for accurate data reception an... [more] |
PN2007-85 pp.65-68 |
NS, PN (Joint) |
2005-12-16 15:20 |
Ehime |
|
Demonstration of the all-optical M-ary ASK signal demultiplexer using optical multi-thresholding based on self-frequency shifting in a fiber Takashi Nishitani, Tsuyoshi Konishi, Kazuyoshi Itoh (Osaka Univ.) |
To improve the spectral efficiency, the use of multilevel signals have much attracted recently. Because the M-ary ASK si... [more] |
PN2005-59 pp.71-74 |