Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MWP |
2021-11-26 17:00 |
Online |
Online |
Output power enhancement in photonic-based 300-GHz generation by optical pulse compression Wataru Tada, Masayuki Suzuki, Hiroyuki Toda (Doshisha Univ.), Keita Toichi, Yuta Uemura, Norihiko Shibata, Tsubasa Saijo, Masayuki Fujita, Tadao Nagatsuma (Osaka Univ.) MWP2021-35 |
We experimentally demonstrate output power enhancement in photonic-based 300-GHz generation by optical pulse compression... [more] |
MWP2021-35 pp.27-31 |
WBS, MICT |
2021-07-30 13:00 |
Online |
Online |
[Poster Presentation]
4-level ASK-PPM Turbo Coding System for Optical Wireless Communications Shotaro Iinuma, Ran Sun, Shigeki Takeda (Ibaraki Univ.) WBS2021-28 MICT2021-21 |
The conventional modulation schemes of turbo code systems in optical wireless communication, on-off-keying(OOK) and bina... [more] |
WBS2021-28 MICT2021-21 pp.34-38 |
SANE |
2021-06-25 15:30 |
Online |
Online |
Trajectory Segment Integration Method for GEO Space Debris Detection Takayuki Inaba, Takumi Taniguchi (UEC) SANE2021-13 |
In this paper, a Trajectory Segment Integration Method for detecting space debris around GEO by optical observation is p... [more] |
SANE2021-13 pp.23-28 |
PN, NS, OCS (Joint) |
2021-06-24 10:45 |
Online |
Online |
Study of underwater optical wireless communication system using data-rate adaptive time-domain hybrid PAM Kobori Fumiya, Muhamad Aizat, Keita Tanaka (Kagawa Univ.), Yoshiaki Inoue (Osaka Univ.), Tomotaka Kimura (Doshisha Univ.), Masahiko Jinno, Takahiro Kodama (Kagawa Univ.) PN2021-4 |
To increase the variable transmission capacity of the underwater optical wireless communication system using the visible... [more] |
PN2021-4 pp.1-6 |
WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-21 09:20 |
Online |
Online (Zoom) |
BPPM frame synchronization method in RGB-LED parallel transmission Jyo Matsushima, Tomohiro Kiguchi, Hiromasa Habuchi (Ibaraki Univ.) WBS2021-12 RCC2021-12 SAT2021-10 MICT2021-8 |
In this paper, a frame synchronization method for parallel RGB-LED transmission is proposed in optical wireless communic... [more] |
WBS2021-12 RCC2021-12 SAT2021-10 MICT2021-8 pp.62-65(WBS), pp.62-65(RCC), pp.50-53(SAT), pp.40-43(MICT) |
OFT |
2021-05-14 15:10 |
Online |
Online |
Distributed strain measurement using stimulated Brillouin scattering pumped by orthogonal two-wavelength pulses Kenichiro Tsuji, Tomoyuki Uehara (NDA) OFT2021-10 |
In the distributed strain measurement with a conventional BOTDA using stimulated Brillouin scattering, a polarization sc... [more] |
OFT2021-10 pp.40-43 |
PN |
2021-03-01 14:05 |
Online |
Online |
[Invited Lecture]
Transmitter Nonlinearity Compensator for Short-Reach IM/DD PAM Signalling with Tomlinson-Harashima Precoding (THP) Nobuhiko Kikuchi (Hitachi) PN2020-43 |
Intra- and inter-DC traffic is expected to grow continuously, and ultra high speed short-reach optical fiber transmissio... [more] |
PN2020-43 pp.10-14 |
PN |
2021-03-01 17:50 |
Online |
Online |
[Invited Lecture]
20 Gbps Photonic Digital to Analog Conversion Using Frequency Chirp in a SOA Masaki Sagara, Takuya Okada, Wang Rui, Junichi Tsuda, Motoharu Matsuura (Univ. of Electro-Commun.) PN2020-49 |
In semiconductor optical amplifiers (SOAs), when an optical signal is amplified, the frequency chirp is induced at the l... [more] |
PN2020-49 pp.46-50 |
EMT, MWP, PN, IEE-EMT [detail] |
2021-01-21 15:45 |
Online |
Online |
[Invited Talk]
Kerr frequency comb generation in silicon nitride microring resonators and characterization of their mode-spacing frequencies Kentaro Furusawa, Norihiko Sekine, Akifumi Kasamatsu (NICT) PN2020-38 EMT2020-56 MWP2020-39 |
Kerr frequency combs in high-Q microring resonators have attracted a lot of attention due to their capabilities of gener... [more] |
PN2020-38 EMT2020-56 MWP2020-39 pp.46-49 |
OFT |
2021-01-14 15:35 |
Online |
Online |
Numerical evaluation of Root-Nyquist Pulse Generation Using Highly Nonlinear Fiber Jiro Osawa, Tomoya Yokoi, Yuji Miyoshi, Hirokazu Kubota (Osaka Prefecture Univ.) OFT2020-49 |
Nyquist optical time division multiplexing (N-OTDM) is expected as one of the methods to realize large capacity of optic... [more] |
OFT2020-49 pp.23-27 |
OFT |
2021-01-15 15:00 |
Online |
Online |
Analysis of a high-spatial resolution BOCDA optical fiber sensor using short-pulse optical sources Masayuki Matsumoto (Wakayama Univ.) OFT2020-53 |
Brillouin optical fiber correlation-domain analysis (BOCDA) exhibits superior performance as a high-sensitivity and high... [more] |
OFT2020-53 pp.43-46 |
ITS, WBS, RCC |
2020-12-14 14:50 |
Online |
Online |
Error rate performance of optical wireless turbo coding system using self-synchronization method Tomohiro Kiguchi, Yusuke Kozawa, Hiromasa Habuchi, Ran Sun (Ibaraki Univ.) WBS2020-18 ITS2020-14 RCC2020-21 |
In this paper, an optical wireless turbo coding system having a self-synchronization method.
In particular, an optical ... [more] |
WBS2020-18 ITS2020-14 RCC2020-21 pp.57-60 |
ITS, WBS, RCC |
2020-12-15 14:25 |
Online |
Online |
[Encouragement Talk]
High-speed transmission scheme for optical wireless turbo code communication system Ran Sun, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2020-30 ITS2020-26 RCC2020-33 |
For improving the reliability of optical wireless communications, the implementations of error correcting codes are inve... [more] |
WBS2020-30 ITS2020-26 RCC2020-33 pp.126-130 |
OPE, LQE |
2020-11-20 15:30 |
Online |
Online |
Short pulse operation of self holding magneto-optical switch Shun Yajima, Daiki Kano, Murai Toshiya, Yuya Shoji, Nobuhiko Nishiyama, Mizumoto Tetsuya (Titech) OPE2020-49 LQE2020-29 |
We investigate a coplanar waveguide to apply short-pulse electric current for driving self-holding magneto-optical (MO) ... [more] |
OPE2020-49 LQE2020-29 pp.17-22 |
OFT, ITE-BCT, OCS, IEE-CMN [detail] |
2020-11-13 14:55 |
Online |
Online |
Notchless spectra realized by Brillouin optical correlation domain analysis using pulse train arranged at power intervals Daiki Miyake, Yudai Hattori, Fumihiko Ito (Shimane Univ.) OFT2020-41 |
A signal using pulse trains arranged at power intervals applicable to the correlation domain analysis is proposed. The a... [more] |
OFT2020-41 pp.21-26 |
OFT |
2020-10-09 14:55 |
Online |
Online |
Optical Time/Frequency Domain Reflectometry for Continuous Time-Domain Measurement of Rayleigh Backscattered Light Takafumi Tsuboya, Shiro Ryu (Meiji Univ.) OFT2020-35 |
It is not possible to measure high speed frequency fluctuations that occur in the optical transmission line because conv... [more] |
OFT2020-35 pp.112-117 |
PN |
2020-08-24 10:05 |
Online |
Online |
4-bit Photonic Digital-to-Analog Conversion Using a Frequency Chirp in a Semiconductor Optical Amplifier Masaki Sagara, Takuya Okada, Wang Rui, Motoharu Matsuura (Univ. of Electro-Commun.) PN2020-13 |
In semiconductor optical amplifiers (SOAs), when an optical signal is amplified, the frequency chirp is induced at the l... [more] |
PN2020-13 pp.1-5 |
ED, THz [detail] |
2019-12-23 14:55 |
Miyagi |
|
Observation of Broadband THz Emission from Near-IR Laser-Pumped Multilayer Graphene Takahiro Komiyama, Takayuki Watanabe (Tohoku Univ.), Sergey Morozov, Mikhail Fadeev, Vladimir Utochkin (IPM-RAS), Hirokazu Fukidome, Akira Satou, Taiichi Otsuji (Tohoku Univ.) ED2019-80 |
We experimentally observe THz emission from non-Bernal-stacked multilayer graphene thermally decomposed on a C-face SiC ... [more] |
ED2019-80 pp.17-20 |
OCS, ITE-BCT, OFT, IEE-CMN [detail] |
2019-11-22 09:55 |
Yamaguchi |
Kaikyo-Messe-Shimonoseki |
Comb-like Brillouin spectrum generated by pulse train arranged at power intervals Miyu Okawa, Shohei Kawakami, Daiki Miyake, Fumihiko Ito (Shimane Univ.) OFT2019-40 |
A correlation analysis method using short pulse trains arranged at power intervals as pump probe light is proposed. The ... [more] |
OFT2019-40 pp.23-27 |
PEM (Workshop) |
2019-11-18 - 2019-11-19 |
Mie |
Sinfonia Technology Hibiki Hall Ise (Ise Tourism and Culture Hall) |
Output Power Enhancement in Photonic-Based RF Generation by Optical Pulse Compression with a Dispersion Managed Fiber
-- Simplified Compression Fiber -- Keisuke Oda, Kohei Kudomi, Ryogo Katagiri, Masayuki Suzuki, Hiroyuki Toda (Doshisha Univ.) |
In photonic-based RF generation, output power can be enhanced by compressing optical pulse width before photo diode. In ... [more] |
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