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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, OPE, LQE | 2017-10-27 14:45 |
Kumamoto | Josaien, Sakuranobaba | Study on all-optical-gate-based semiconductor mode-locked laser's tolerance to each of detuning frequencies between this laser's total four eigen-frequencies for stabilizing its single ring-cavity-mode operation Kengo Okano, Makoto Takeshita, Kodai Ishida, Yusuke Minamide, Yuki Setagawa, Yoshiyasu Ueno (UEC)  OCS2017-56 OPE2017-88 LQE2017-61 |
High repetition frequency, short pulse width and time stability are required for the application of pulsed light as cloc... [more] | OCS2017-56 OPE2017-88 LQE2017-61 pp.103-108 |
| 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 |
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| PN, NS, OCS (Joint) |
2017-06-16 09:20 |
Akita | Akita Univ. | WDM-PON with Wavelength-Reuse by means of Semiconductor Optical Amplifier and Fabry-Perot Ethalon
-- Experiments on Bi-Directional Transmission -- Yoshiki Ikeda, Kariyawasam Indipalage Amila Sampath, Joji Maeda (Tokyo Univ. of Science) OCS2017-15 |
Wavelength-reuse is a technique for WDM-PON that realizes color-less optical network units (ONUs), where the downstream ... [more] | OCS2017-15 pp.23-28 |
| OFT | 2017-05-26 09:55 |
Shimane | Shimane Univ. (Matsue campus) | Broadband wavelength conversion of PAM-4 signals using a quantum-dot semiconductor optical amplifier Tatsuya Ohtsuki, Tomoya Yatsu, Motoharu Matsuura (UEC) OFT2017-19 |
Optical interconnects based on pulse-amplitude modulation format have been attracting attentions much more along with th... [more] | OFT2017-19 pp.85-88 |
| PN | 2017-03-06 10:20 |
Okinawa | Ohama Nobumoto Memorial Hall (Okinawa) | All-Optical Wavelength Conversion of PAM-4 Signals Using a QD-SOA Tomoya Yatsu, Tatsuya Ohtsuki, Motoharu Matsuura (UEC) PN2016-86 |
Along with the expansion in demand for cloud services, photonic data centers are attracting attention as next generation... [more] | PN2016-86 pp.11-16 |
| PN | 2017-03-07 14:15 |
Okinawa | Ohama Nobumoto Memorial Hall (Okinawa) | Optical Quantization Using Frequency Chirp in a QD-SOA Norihiko Ninomiya, Shohei Amemiya, Hiroki Hoshino, Motoharu Matsuura (UEC) PN2016-104 |
We present a novel optical quantization method using frequency chirp in a quantum-dot semiconductor optical amplifier. A... [more] | PN2016-104 pp.119-123 |
| LQE, OPE, OCS | 2016-10-27 11:25 |
Miyazaki | Miyazaki Citizen's Plaza | Narrow line-widths of third-order comb-components in optical-frequency-comb spectrum generated by our Giga-Herz all-optical-gate-based mode-locked pulsed laser Kengo Okano, Kodai Ishida, Makoto Takeshita, Yuuki Setagawa, Shota Kawakami, Yusuke Minamide, Yoshiyasu Ueno (UEC) OCS2016-37 OPE2016-78 LQE2016-53 |
Mode-locked lasers which generate precise pulse trains and optical frequency-comb spectra are valuable light sources for... [more] | OCS2016-37 OPE2016-78 LQE2016-53 pp.13-18 |
| OPE, MW, EMT, MWP, EST, IEE-EMT [detail] | 2016-07-21 10:25 |
Hokkaido | [Invited Talk]
Power-Over-Fiber Using Double-Clad Fibers for Radio-Over-Fiber Systems Motoharu Matsuura (Univ. of Electro-Commun.) EMT2016-7 MW2016-38 OPE2016-19 EST2016-8 MWP2016-9 |
This paper presents a power-over-fiber using double-clad fibers for optically powered remote antenna units in radio-over... [more] | EMT2016-7 MW2016-38 OPE2016-19 EST2016-8 MWP2016-9 pp.7-12 |
|
| OCS, NS, PN (Joint) |
2016-06-23 10:25 |
Hokkaido | Hokkaido University | A Study on High Speed WDM-PON with Downstream Re-modulation using Gain Saturation of Semiconductor Optical Amplifier
-- Bandwidth Limitation using Fabry-Perot Etalon and its Tuning -- Takuya Izumisawa, Yoshiki Ikeda, Yuto Omori, Joji Maeda (TUS) OCS2016-9 |
In wavelength-division multiplexed passive optical network (WDM-PON) systems, optical network units (ONUs) in the user s... [more] | OCS2016-9 pp.1-4 |
| OPE, LQE | 2016-06-17 11:25 |
Tokyo | 1550nm range quantum dots laser integrated with composition-intermixed quantum dots waveguide Shin'e Matsui, Yuki Takei (Waseda Univ.), Atsushi Matsumoto, Koichi Akahane (NICT), Yuichi Matsushima, Hiroshi Ishikawa, Katsuyuki Utaka (Waseda Univ.) OPE2016-11 LQE2016-21 |
We had developed composition-intermixing technique using ion implantation and rapid thermal annealing (QDI: Quantum Dots... [more] | OPE2016-11 LQE2016-21 pp.11-14 |
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| OFT | 2016-05-26 14:55 |
Okayama | Okayama International Center | Frequency Chirp Properties with Data Pattern Dependence in Quantum-Dot Semiconductor Optical Amplifiers Hiroki Hoshino, Norihiko Ninomiya, Motoharu Matsuura (UEC) OFT2016-2 |
We investigated the frequency chirp properties using 10-Gbit/s signal with a fixed data pattern in quantum-dot semicondu... [more] | OFT2016-2 pp.5-8 |
| OFT | 2016-05-27 09:55 |
Okayama | Okayama International Center | Self-Clocking Synchronized Optical Demultiplexing Using Four-Wave Mxing in a Quantum-Dot SOA Liang Yang, Tomoya Yatsu, Motoharu Matsuura (Univ. of Electro-Commun.) OFT2016-8 |
We demonstrated the optical demultiplexing using self-clocking synchronization. The demultiplexing was based on four-wav... [more] | OFT2016-8 pp.29-32 |
| PN | 2016-04-25 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Optical Signal Processing Using Quantum-Dot Semiconductor Optical Amplifiers Motoharu Matsuura (Univ. of Electro-Commun.) PN2016-1 |
Quantum-dot semiconductor optical amplifiers (QD-SOAs) have attracted much attention, as they have been shown to be supe... [more] | PN2016-1 pp.1-8 |
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-29 11:15 |
Hyogo | Proposal of Optical Flip-Flop Operation Among Different Phase States with SOA and Feedback Loop Takahiro Kamidai, Kenta Takase, Hiroki Kishikawa, Nobuo Goto, Shin-ichiro Yanagiya (Tokushima Univ.) PN2015-101 EMT2015-152 OPE2015-214 LQE2015-201 EST2015-158 MWP2015-127 |
A flip-flop circuit between two phase states is proposed and analyzed. The flip-flop circuit consists of an SOA, two dir... [more] | PN2015-101 EMT2015-152 OPE2015-214 LQE2015-201 EST2015-158 MWP2015-127 pp.405-410 |
|
| OPE, LQE, OCS | 2015-10-30 11:40 |
Oita | Beppu International Convention Center | Line-width quality of each of optical comb components from our home-made, high-precision, all-optical-gate-based, 40-GHz pico-second mode-locked laser system Makoto Takeshita, Yusuke Minamde, Yuuki Setagawa, Toshinori Shibuya, Yoshiyasu Ueno (UEC) OCS2015-61 OPE2015-111 LQE2015-80 |
Mode-locked pulse laser (optical frequency comb source) is expected to make a contribution to the ultrafast optical comm... [more] | OCS2015-61 OPE2015-111 LQE2015-80 pp.101-106 |
| NS, OCS, PN (Joint) |
2015-06-18 11:10 |
Fukui | Fukui-shi-chiiki-kouryu | An experimental study on bandwidth enhancement in WDM-PON using downstream re-modulation by means of gain saturation of semiconductor optical amplifier Yuto Omori, Suguru Kurita, Yasuhiro Tsutsumi, Joji Maeda (TUS) OCS2015-11 |
Color-less optical network units that work at an arbitrary wavelength are anticipated in WDM-PON systems. Downstream re-... [more] | OCS2015-11 pp.5-9 |
| OPE, OCS, OFT (Joint) [detail] |
2015-02-20 16:15 |
Kagoshima | 100 km Transmission of RZ-DPSK Signal Using Optical Phase Conjugation in a QD-SOA Ryota Seki, Tomoya Yatsu, Motoharu Matsuura (UEC) OFT2014-80 OPE2014-235 |
We demonstrated 40 Gbit/s signal transmission by midspan optical phase conjugation (OPC) in a quantum-dot semiconductor ... [more] | OFT2014-80 OPE2014-235 pp.121-124(OFT), pp.179-182(OPE) |
|
| OCS, OPE, LQE | 2014-10-30 11:50 |
Nagasaki | Nagasaki Museum of History and Culture | [Invited Talk]
Reports on ECOC2014 -Optical active devices- Wataru Kobayashi (NTT) OCS2014-46 OPE2014-90 LQE2014-64 |
This paper reports the R&D trend on optical active devices at ECOC (European Conference on Optical Communication) 2014. [more] | OCS2014-46 OPE2014-90 LQE2014-64 pp.23-26 |
| OCS, OPE, LQE | 2014-10-30 13:15 |
Nagasaki | Nagasaki Museum of History and Culture | Gain Characteristics and Piezoelectric effect of 1550nm-Band QD-SOA Grown on InP(311)B Substrate for Ultra-Fast All-Optical Logic Gate Devices Atsushi Matsumoto (NICT), Yuki Takei (Waseda Univ.), Kouichi Akahane (NICT), Hiroshi Ishikawa, Yuichi Matsushima, Katsuyuki Utaka (Waseda Univ.) OCS2014-58 OPE2014-102 LQE2014-76 |
In this paper, we fabricated the QD-SOA consisting of the 20-layer-stacked QDs structure with the strain-compensation te... [more] | OCS2014-58 OPE2014-102 LQE2014-76 pp.87-91 |
| OCS, OPE, LQE | 2014-10-31 11:10 |
Nagasaki | Nagasaki Museum of History and Culture | A study on full-duplex PAM technique in RSOA-based optical access system Ryosuke Matsumoto (Osaka Univ.), Christos Stamatiadis (TUB), Yuki Yoshida, Akihiro Maruta, Ken-ichi Kitayama (Osaka Univ.) OCS2014-73 OPE2014-117 LQE2014-91 |
Since Reflective semiconductor amplifier (RSOA) can simultaneously amplifies and modulates the input waveform, it can ag... [more] | OCS2014-73 OPE2014-117 LQE2014-91 pp.163-167 |
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