Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, OME |
2015-11-26 15:05 |
Kagawa |
Sunport-hall Takamatsu |
Performance analysis of filters using arrayed waveguide gratings under the influence of random phase error Atsushi Suzuki, Koichi Maru (Kagawa Univ.) OME2015-67 OPE2015-133 |
Phase errors in interference arms generally deteriorate the optical performance of interference-based waveguide devices.... [more] |
OME2015-67 OPE2015-133 pp.13-18 |
OPE, OME |
2015-11-26 15:50 |
Kagawa |
Sunport-hall Takamatsu |
Switching characteristics of a tunable wavelength filter using Si-AWG and FLC Wataru Kanakubo, Daisuke Kimura, Kenta Tamura, Masayuki Takeda, Katsumi Nakatsuhara (KAIT) OME2015-68 OPE2015-134 |
We proposed and fabricated a tunable wavelength filter using an arrayed waveguide grating (AWG) featuring ferroelectric ... [more] |
OME2015-68 OPE2015-134 pp.19-24 |
LQE, OPE |
2015-06-19 09:55 |
Tokyo |
|
Wavelength selective devices using PLZT waveguides for optical communications Hideaki Asakura (Keio Univ.), Keiichi Nashimoto (EpiPhotonics), Hiroyuki Tsuda (Keio Univ.) OPE2015-10 LQE2015-20 |
A high-speed wavelength selective device was designed and fabricated using (Pb, La)(Zr, Ti)O_{3} (PLZT), which has large... [more] |
OPE2015-10 LQE2015-20 pp.1-4 |
LQE, LSJ |
2015-05-21 13:20 |
Ishikawa |
|
Room-temperature continuous-wave operation of current-injection-type semiconductor membrane distributed-reflector laser Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Yuki Atsuji, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Tech) LQE2015-1 |
Recent LSI has improved the performance according to the scaling law, while some problems such as signal delay and Joule... [more] |
LQE2015-1 pp.1-6 |
OPE, LQE |
2014-12-18 11:05 |
Tokyo |
Kikai-Shinko-Kaikan, NTT Atsugi R&D center |
Fabrication of the 2D metal grating structure for the application to an optical filter and optical characterization Masanori Kito, Atsushi Motogaito, Hideto Miyake, Kazumasa Hiramatsu (Mie Univ.) OPE2014-141 LQE2014-128 |
As heat-ray shielding steps replacing conventional technique, we fabricated the 2D metal grating structure by electron b... [more] |
OPE2014-141 LQE2014-128 pp.11-14 |
LQE, ED, CPM |
2014-11-28 11:00 |
Osaka |
|
Linearly polarized nitride-based light emitting diode with multilayer subwavelength grating Yuusuke Takashima, Ryo Shimizu, Masanobu Haraguchi, Yoshiki Naoi (Univ. of Tokushima) ED2014-87 CPM2014-144 LQE2014-115 |
We investigated the polarization characteristics of UV-LED with multilayer subwavelength grating. The grating structure ... [more] |
ED2014-87 CPM2014-144 LQE2014-115 pp.69-72 |
OCS, OPE, LQE |
2014-10-31 15:15 |
Nagasaki |
Nagasaki Museum of History and Culture |
[Invited Talk]
400-G Ethernet Configuration Utilizing 100-G Optical Sub-assemblies and Cyclic Arrayed Waveguide Gratings Yoshiyuki Doi, Takaharu Ohyama, Toshihide Yoshimatsu, Shunichi Soma, Manabu Oguma (NTT) OCS2014-80 OPE2014-124 LQE2014-98 |
We propose a simple configuration of 400-Gigabit Ethernet with 16-λ 25-Gb/s NRZ WDM by using 100GbE optical sub-assembli... [more] |
OCS2014-80 OPE2014-124 LQE2014-98 pp.199-204 |
PN |
2014-09-05 11:15 |
Hokkaido |
|
Optimum Design Method for Optical Switches Employing Cyclic Arrayed Waveguide Gratings Koh Ueda, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2014-19 |
With the rise of novel services such as cloud computing and parallel computing, intra-datacenter traffic is growing rapi... [more] |
PN2014-19 pp.49-54 |
MW, OPE, EMT, MWP, EST, IEE-EMT [detail] |
2014-07-17 10:00 |
Hokkaido |
Muroran Inst. of Tech. |
Sensitivity Enhancement of SOI Photodiode by Metal Diffraction Grating Hiroaki Satoh, Shohei Iwata, Atsushi Ono, Hiroshi Inokawa (Shizuoka Univ.) MW2014-61 OPE2014-30 EST2014-22 MWP2014-19 |
The integrated circuits based on SOI (silicon-on-insulator) technology have the advantages of operation speed, power con... [more] |
MW2014-61 OPE2014-30 EST2014-22 MWP2014-19 pp.75-80 |
OPE, LQE |
2014-06-20 14:25 |
Tokyo |
|
Design of Cyclic Arrayed Waveguide Grating with Flat Spectral Response for T-band and O-band Nazirul Afham Idris, Hideaki Asakura, Hiroyuki Tsuda (Keio Univ.) OPE2014-16 LQE2014-21 |
We propose a 10-channel, 6.4-THz spacing AWG for cyclic waveband routing on the entire T-band and O-band with a flat spe... [more] |
OPE2014-16 LQE2014-21 pp.19-22 |
LQE |
2013-12-13 10:50 |
Tokyo |
|
Power Consumption Analysis of Semiconductor Membrane Lasers for On-Chip Optical Interconnection Takuo Hiratani, Kyohei Doi, Yuki Atsuji, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Inst. of Tech.) LQE2013-128 |
Recently, resistor-capacitor (RC) delay and heating in electrical wiring caused by miniaturization of elements in large ... [more] |
LQE2013-128 pp.15-20 |
LQE |
2013-12-13 13:10 |
Tokyo |
|
[Encouragement Talk]
Progress Toward Low Threshold Operation of Membrane Laser for On-chip Optical Interconnection Takahiko Shindo, Mitsuaki Futami, Kyohei Doi, Takuo Hiratani, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Inst. of Tech.) LQE2013-130 |
As a substitute for the global wiring on the large scale integrated (LSI) circuits, we have proposed the membrane based ... [more] |
LQE2013-130 pp.27-32 |
LQE, OCS, OPE |
2013-10-24 10:25 |
Fukuoka |
|
Switching characteristics of a 100-GHz-Spacing Integrated 40-λ1×4 Wavelength Selective Switch Takemasa Yoshida, Hideaki Asakura, Hiroyuki Tsuda (Keio Univ.), Takayuki Mizuno, Hiroshi Takahashi (NTT) OCS2013-49 OPE2013-95 LQE2013-65 |
We designed and fabricated an integrated 1×4 wavelength selective switch using a silica planar lightwave circuit. The ch... [more] |
OCS2013-49 OPE2013-95 LQE2013-65 pp.9-12 |
LQE, OPE |
2013-06-21 15:50 |
Tokyo |
|
28-Gbps Direct Modulation with High Mask Margin of 1.3-um DFB Lasers with Asymmetric Corrugation-Pitch-Modulated Grating Yuki Wakayama, Kouji Nakahara, Kenji Hiruma, Takeshi Kitatani, Kazunori Shinoda (Hitachi), Toshihiko Fukamachi, Yasushi Sakuma (Oclaro Japan), Shigehisa Tanaka (Hitachi) OPE2013-14 LQE2013-24 |
We have developed 1.3-um directly modulated DFB lasers operating at 28 Gbps at 55℃ for 100GbE optical transceivers with ... [more] |
OPE2013-14 LQE2013-24 pp.39-42 |
LQE |
2012-12-13 10:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Low threshold operation of GaInAsP/InP lateral current injection type membrane laser Takahiko Shindo, Mitsuaki Futami, Kyohei Doi, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Tech) LQE2012-123 |
The progress in the processing speed and integration density of large scale integrated (LSI) circuits will soon confront... [more] |
LQE2012-123 pp.9-14 |
ED, LQE, CPM |
2012-11-30 17:15 |
Osaka |
Osaka City University |
Design of an optical spectrum control circuit and flattening its transmission spectrum with phase error compensation Tatsuhiko Ikeda (Keio Univ.), Takayuki Mizuno, Hiroshi Takahashi (NTT), Hideaki Asakura, Hiroyuki Tsuda (Keio Univ.) ED2012-92 CPM2012-149 LQE2012-120 |
We designed and fabricated an arrayed-waveguide grating (AWG) type high-resolution optical spectrum control circuit usin... [more] |
ED2012-92 CPM2012-149 LQE2012-120 pp.125-129 |
OPE, LQE, OCS |
2012-10-26 16:35 |
Miyazaki |
|
Wavelength selective switches using silica optical waveguides Yuichiro Ikuma, Takayuki Mizuno, Hiroshi Takahashi (NTT), Hiroyuki Tsuda (Keio Univ.) OCS2012-74 OPE2012-125 LQE2012-91 |
We designed and fabricated integrated 1x2 wavelength selective switches (WSSs) for both fixed and flexible frequency gri... [more] |
OCS2012-74 OPE2012-125 LQE2012-91 pp.171-176 |
LQE, LSJ |
2012-05-25 10:25 |
Fukui |
Univ. of Fukui (Bunkyo Campus) |
Wavelength tuning characteristics of a 200-GHz channel spacing arrayed-waveguide grating using PLZT buried waveguides Hideaki Asakura (Keio Univ.), Keiichi Nashimoto, David Kudzuma, Masahiko Hashimoto (EpiPhotonics), Hiroyuki Tsuda (Keio Univ.) LQE2012-3 |
We fabricated an AWG (arrayed-waveguide grating) with 8 output channels at a spacing of 200 GHz, using PLZT ((Pb, La)(Zr... [more] |
LQE2012-3 pp.11-14 |
PN |
2012-03-12 16:00 |
Nagasaki |
BaramonNetKan |
[Invited Talk]
Development of optical wavelength selective switch with dynamic control function of channel center frequency and bandwidth Hiroshi Matsuura, Atsushi Oguri, Masayoshi Kimura, Masaki Iwama, Yu Mimura, Masami Saito, Haruki Ogoshi (Furukawa) PN2011-91 |
We developed an optical wavelength selective switch (WSS) with dynamic control function of channel center frequency and ... [more] |
PN2011-91 pp.55-60 |
EID, ITE-IDY, IEE-EDD |
2012-01-28 11:25 |
Akita |
Akita University |
Optical Properties of Liquid Crystal Gratings with 2π Twist Angle Distribution Michinori Honma, Toshiaki Nose (Akita Prefectural Univ.) EID2011-30 |
The retardation condition for high diffraction efficiency is investigated using Jones calculus in a liquid crystal grati... [more] |
EID2011-30 pp.91-94 |