| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, LQE | 2020-11-20 15:30 |
Online | Online | Spectral linewidth reduction of hybrid tunable laser by loading optical negative feedback circuit Tatsuki Komatsubara, Toshiaki Okachi (Waseda Univ.), Nobuhide Yokota, Hiroshi Yasaka (Tohoku Univ.), Tomohiro Kita (Waseda Univ.)  OPE2020-71 LQE2020-51 |
Spectral linewidth of a hybrid tunable laser consisted from SOA and Si optical circuits is reduced by loading an optical... [more] | OPE2020-71 LQE2020-51 pp.129-132 |
| LQE, OPE, SIPH | 2018-12-06 17:10 |
Tokyo | Keio University | Full C+L-Band, Mode Hop Free Wavelength Tunable LD with a Linewidth of Less than 8 kHz Keisuke Kasai, Masataka Nakazawa (Tohoku Univ.), Yasunori Tomomatsu, Takashi Endo (Koshin Kogaku) OPE2018-109 LQE2018-119 SIPH2018-25 |
We present a full 90-nm C+L-band (1530-1620 nm) mode hop free wavelength tunable LD in which we developed a new waveleng... [more] | OPE2018-109 LQE2018-119 SIPH2018-25 pp.59-62 |
| OPE | 2017-12-07 13:15 |
Okinawa | [Poster Presentation]
Etalon-filter-based mode hop detection for wavelength tunable lasers Masataka Gohara, Takeshi Kuboki, Kazutoshi Kato (Kyushu Univ.) OPE2017-103 |
At the multi-electrode tunable laser diodes, mode hops appear when we sweep the wavelength with tuning currents. Therefo... [more] | OPE2017-103 pp.75-78 |
|
| R, EMD, CPM, LQE, OPE | 2017-09-01 11:30 |
Aomori | A full C-band wavelength tunable laser diode with narrow linewidth and low intensity noise characteristics Keisuke Kasai, Masataka Nakazawa (Tohoku Univ.), Yasunori Tomomatsu, Takashi Endo (Koshin Kogaku) R2017-36 EMD2017-30 CPM2017-51 OPE2017-60 LQE2017-33 |
We demonstrate a narrow-linewidth, low-intensity noise, widely wavelength-tunable LD for which we adopted a long externa... [more] | R2017-36 EMD2017-30 CPM2017-51 OPE2017-60 LQE2017-33 pp.59-64 |
|
| OPE | 2016-12-08 16:35 |
Okinawa | Wavelength characteristics of a Si3N4 waveguide resonator with distributed Bragg reflectors for optical tunable filters having ferro-electric liquid crystal Sho Inamori, Kentaro Sakakibara, Masayuki Takeda (kanagawa Inst. of Tech.), Noritsugu Yamamoto (AIST), Katsumi Nakatsuhara (kanagawa Inst. of Tech.) OPE2016-108 |
Ferro-electric liquid crystal (FLC) materials have the high speed response time of sub-milliseconds. In addition, FLC ma... [more] | OPE2016-108 pp.23-28 |
|
| 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, OPE | 2015-06-19 14:25 |
Tokyo | [Invited Talk]
Tunable Light Sources for Next Generation Access Networks Fumio Koyama (Tokyo Tech) OPE2015-15 LQE2015-25 |
Passive optical networks (PONs) have been being installed to provide broadband services worldwide. In order to meet dem... [more] | OPE2015-15 LQE2015-25 pp.25-30 |
|
| OPE, LQE | 2014-12-18 10:40 |
Tokyo | Kikai-Shinko-Kaikan, NTT Atsugi R&D center | Silicon Photonic Wavelength Tunable Laser with Highly Asymmetric Mach-Zehnder Interferometer Rui Tang, Tomohiro Kita, Hirohito Yamada (Tohoku Univ.) OPE2014-140 LQE2014-127 |
Utilizing tunable silicon ring resonator filter as an external resonator, the wavelength tunable laser has demonstrated ... [more] | OPE2014-140 LQE2014-127 pp.7-10 |
| 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 |
|
| OPE | 2013-12-20 16:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Optical path control by combining silicon waveguides and MEMS actuators
-- Feasibility of MEMS-tunable microring for wavelength selective switch -- Kazuhiro Hane, Hoang Manh Chu (Tohoku Univ.) OPE2013-145 |
Silicon wire waveguide wavelength selective switch is proposed on the basis of microelectromechanical systems (MEMS) tec... [more] | OPE2013-145 pp.39-44 |
| 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 |
| LQE | 2012-12-13 16:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | 10.7Gbps-80km Fiber Transmission of Full C-band Tunable TOSA with LGLC Tunable Laser Kazuhiko Naoe, Atsushi Nakamura, Noriko Sasada, Akira Nakanishi, Yasushi Sakuma, Katsuya Motoda, Takeshi Yamashita, Tomohiko Yahagi (Oclaro), Takanori Suzuki, Hideo Arimoto, Shigehisa Tanaka (Hitachi CRL) LQE2012-134 |
LGLC tunable laser which was integrated with lateral grating assisted lateral co-directional coupler (LGLC) as the tunab... [more] | LQE2012-134 pp.59-63 |
| 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 |
| LQE, CPM, EMD, OPE, R | 2012-08-24 09:05 |
Miyagi | Tohoku Univ. | Fast and widely wavelength swept fiber laser based on dispersion tuning for OCT application Yuya Takubo, Shinji Yamashita (Univ. of Tokyo) R2012-36 EMD2012-42 CPM2012-67 OPE2012-74 LQE2012-40 |
Optical coherence tomography (OCT) is a noninvasive cross-sectional imaging technique using infrared light, which need f... [more] | R2012-36 EMD2012-42 CPM2012-67 OPE2012-74 LQE2012-40 pp.77-82 |
| 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 |
| OCS, LQE, OPE | 2011-10-28 13:55 |
Kochi | Kochi University of Technology | PLC-based Transponder Aggregator for Colorless/Directionless/Contentionless-ROADM Toshio Watanabe, Kenya Suzuki, Takashi Goh, Kuninori Hattori, Atsushi Mori, Tetsuo Takahashi, Tadashi Sakamoto (NTT), Keiichi Morita, Shunichi Sohma, Shin Kamei (NEL) OCS2011-89 OPE2011-127 LQE2011-90 |
We describe a compact transponder aggregator (TPA) based on a splitter-switch architecture using PLC technology. This TP... [more] | OCS2011-89 OPE2011-127 LQE2011-90 pp.181-186 |
| OPE, EMT, LQE, PN, IEE-EMT [detail] | 2011-01-27 16:35 |
Osaka | Osaka Univ. | Slow Light Tunable Delay Line and High-Speed Optical Pulse Train Generator in Si Photonics Fumihiro Shinobu, Yoshiki Arita, Takemasa Tamanuki, Hong C. Nguyen, Keijiro Suzuki, Norihiro Ishikura, Mizuki Shinkawa, Ryo Hayakawa, Toshihiko Baba (Yokohama Nat'l Univ.) PN2010-38 OPE2010-151 LQE2010-136 |
We propose and demonstrate ring all pass filter type slow light tunable delay line. The device was fabricated by using S... [more] | PN2010-38 OPE2010-151 LQE2010-136 pp.63-68 |
| OPE, OFT | 2010-02-26 09:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Influence of Frequency Chirping Induced by Semiconductor Optical Amplifier on Transmission Characteristics Kei Kitamura, Motoharu Matsuura, Naoto Kishi (Univ. of Electro-Commun.) OFT2009-83 OPE2009-224 |
We investigated the transmission characteristics of the converted signal with frequency chirping after wavelength conver... [more] | OFT2009-83 OPE2009-224 pp.1-6 |
| OFT | 2010-01-21 17:00 |
Okinawa | Fast and Widely Wavelength-Swept Fiber Laser based on Optically-driven Dispersion Tuning Osamu Kusakari, Shinji Yamashita (Univ. of Tokyo.) OFT2009-74 |
We propose a wavelength tunable laser with dispersion tuning method, which uses dispersive cavity and mode-locking. An a... [more] | OFT2009-74 pp.67-72 |
|
| LQE, OPE | 2009-06-19 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Improvement filter responses and fabrication process of multiple-cavity Fabry-Perot resonator waveguides for optical tunable filter Akifumi Kato, Katsumi Nakatsuhara, Takakiyo Nakagami (Kanagawa Inst. of Tech.) OPE2009-24 LQE2009-27 |
We proposed and fabricated a tunable filter using Si-waveguide multiple-cavity Fabry-Perot resonators with ferroelectric... [more] | OPE2009-24 LQE2009-27 pp.45-49 |
[Return to Top Page]