Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OME, OPE |
2014-11-21 17:30 |
Tokyo |
|
An optical tunable add-drop multiplexer featuring ferroelectric liquid crystal and an improvement of wavelength characteristics by using weighted grating structures Yoshiki Hayama, Katsumi Nakatsuhara, Masayuki Takeda (Kanagawa Inst. Technol.), Akifumi Kato (AIST) OME2014-58 OPE2014-138 |
We proposed and fabricated a tunable add-drop multiplexer in a silicon waveguide Mach-Zehnder interferometer that has sa... [more] |
OME2014-58 OPE2014-138 pp.59-64 |
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 |
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 |
OCS, OPE, OFT (Joint) [detail] |
2014-02-27 17:05 |
Okinawa |
nest HOTEL Naha |
[Invited Talk]
A study Mode-dependent Gain Control of Waveguide-Type Multimode Fiber Amplifier using Long Period Grating Masaki Wada, Taiji Sakamoto, Takayoshi Mori, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OCS2013-106 OFT2013-63 OPE2013-213 |
Recently, mode-division multiplexing (MDM) transmission has been intensively investigated because the transmission capac... [more] |
OCS2013-106 OFT2013-63 OPE2013-213 pp.29-32(OCS), pp.47-50(OFT), pp.47-50(OPE) |
OPE |
2013-12-20 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Metal mirror assisted grating couplers between multilayered waveguides toward 3D optical interconnects JoonHyun Kang, Yuki Atsumi, Yusuke Hayashi, Junichi Suzuki, Yuki Kuno, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Tech) OPE2013-142 |
Silicon photonics for optical interconnects can further improve the signal transmission density by introducing multilaye... [more] |
OPE2013-142 pp.25-30 |
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 |
OPE, LQE, CPM, EMD, R |
2013-08-30 16:05 |
Hokkaido |
sun-refre Hakodate |
Theoretical characteristics and fabrication of Si grating waveguides having ferro-electric liquid crystal for optical tunable filters Akifumi Kato, Katsumi Nakatsuhara, Yoshiki Hayama (Kanagawa Inst. of Tech.) R2013-61 EMD2013-67 CPM2013-86 OPE2013-90 LQE2013-60 |
We proposed and fabricated tunable filters using Si-grating waveguides with ferroelectric liquid crystal cladding. We th... [more] |
R2013-61 EMD2013-67 CPM2013-86 OPE2013-90 LQE2013-60 pp.163-168 |
PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] |
2013-01-24 09:25 |
Osaka |
Osaka Univ. (Suita) |
Reflection-phase variation of cavity-resonator-integrated guided-mode resonance devices Tomonori Ogura, Junichi Inoue, Koji Hatanaka (Kyoto Inst.Tech.), Kenji Kintaka (AIST), Kenzo Nishio, Yasuhiro Awatsuji, Shogo Ura (Kyoto Inst.Tech.) PN2012-38 OPE2012-147 LQE2012-139 EST2012-74 MWP2012-56 |
A cavity-resonator-integrated guided-mode resonance device consisting of a grating coupler and a pair of distributed Bra... [more] |
PN2012-38 OPE2012-147 LQE2012-139 EST2012-74 MWP2012-56 pp.25-29 |
OCS, CS (Joint) |
2013-01-25 09:50 |
Ehime |
Ehime Univ. |
Studies of fully-asynchronous, nyquist-rate 160Gbs-OCDM-PON system using multiple access noise suppression at remote-node Takahiro Kodama (Osaka Univ.), Naoya Wada (NICT), Gabriella Cincotti (Roma Univ.), Ken-ichi Kitayama (Osaka Univ.) OCS2012-93 |
To realize a fully-asynchronous optical access network, we analyze the high-spectral efficient 160 Gbps (16ONUs x 10Gbps... [more] |
OCS2012-93 pp.47-52 |
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 |
EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] |
2012-01-27 09:25 |
Osaka |
Osaka Univ. Convention Center |
Design of crossed cavity-resonator-integrated guided-mode resonance filter Tatsuya Majima, Junichi Inoue, Koji Hatanaka (KIT), Kenji Kintaka (AIST), Kenzo Nishio, Yasuhiro Awatsuji, Shogo Ura (KIT) PN2011-66 OPE2011-182 LQE2011-168 EST2011-116 MWP2011-84 |
Cavity-resonator-integrated guided-mode resonance filter (CRIGF) is expected to provide high reflectance and narrow-band... [more] |
PN2011-66 OPE2011-182 LQE2011-168 EST2011-116 MWP2011-84 pp.247-251 |
OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2011-11-17 13:05 |
Shimane |
Shimane Univ. |
High security M-ary OCDMA system: principle demonstration and analysis of performance Takahiro Kodama (Osaka Univ.), Nobuyuki Kataoka, Naoya Wada (NICT), Gabriella Cincotti (Univ. Rome Tre), Xu Wang (Heriot-Watt Univ.), Ken-ichi Kitayama (Osaka Univ.) OCS2011-98 |
Optical code division multiplexing (OCDM) is a promising candidate for secure multiplexing systems. To improve data conf... [more] |
OCS2011-98 pp.33-38 |
CPM, OPE, LQE, EMD |
2011-08-25 13:35 |
Hokkaido |
Hokkaido Univ. |
Reduction of Second-Order Temperature Dependence of Silica-Based Athermal AWG by Using Two Resin-Filled Grooves Katsuhiko Hirabayashi, Nobutatsu Koshobu, Junya Kobayashi, Mikitaka Itoh, Shin Kamei (NTT) EMD2011-36 CPM2011-80 OPE2011-71 LQE2011-34 |
We devise a novel design for an athermal silica-based arrayed-waveguide grating (AWG) to reduce the residual second-orde... [more] |
EMD2011-36 CPM2011-80 OPE2011-71 LQE2011-34 pp.27-30 |
CPM, OPE, LQE, EMD |
2011-08-25 16:50 |
Hokkaido |
Hokkaido Univ. |
Spatial Mode Demultiplexer Based on High Contrast Sub-wavelength Grating Hollow Waveguide Akihiro Imamura (Tokyo Tech.), Weijian Yang, James Ferrara (UC Berkeley), Yuuki Hashidume, Xiaodong Gu, Fumio Koyama (Tokyo Tech.), Connie J. Chang-Hasnain (UC Berkeley) EMD2011-43 CPM2011-87 OPE2011-78 LQE2011-41 |
We propose a spatial mode demultiplexer based on High Contrast Sub-Wavelength Grating (HCG) hollow waveguide. Each trans... [more] |
EMD2011-43 CPM2011-87 OPE2011-78 LQE2011-41 pp.59-64 |