Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMT, PN, MWPTHz, IEE-EMT [detail] |
2024-01-22 11:35 |
Kyoto |
Kyoto Univ. Yoshida Campus |
Reduction of influence of phase modulation for SBS mitigation on output power enhancement in photonic- based 10 GHz generation by optical pulse compression. Yuma Sakai, Keita Ogawa, Masayuki Suzuki, Hiroyuki Toda (Doshisha Univ) PN2023-50 EMT2023-90 MWPTHz2023-78 |
We numerically demonstrate reduction of influence of optical phase modulation for SBS mitigation on output power enhance... [more] |
PN2023-50 EMT2023-90 MWPTHz2023-78 pp.17-21 |
MWPTHz |
2023-06-07 15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Low phase-noise terahertz-wave generation using a microresonator frequency comb and development of relevant essential technologies for applications Tomohiro Tetsumoto, Kentaro Furusawa, Norihiko Sekine (NICT) MWPTHz2023-3 |
A low-phase-noise oscillator with high spectral purity is a helpful tool for improving functionality and reliability in ... [more] |
MWPTHz2023-3 pp.8-11 |
ED, MWPTHz |
2022-12-20 13:40 |
Miyagi |
|
Optical and RF signal phase measurement using Mach-Zehnder modulators based on optical spectrum analysis Huang Qingchuan (Waseda Univ), Keizou Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ) ED2022-84 MWPTHz2022-55 |
Wide applications of massive MIMO antenna system require well adjustments of phase difference between sub antenna units.... [more] |
ED2022-84 MWPTHz2022-55 pp.62-66 |
PN, MWP, EMT, PEM, IEE-EMT [detail] |
2022-01-27 11:25 |
Online |
Online |
[Invited Talk]
Standardizations activities on Radio over Fiber Technologies Hiroyo Ogawa (NICT) PN2021-35 EMT2021-51 MWP2021-40 |
Applications of Radio over Fiber technologies have been intensively discussed in International Microwave Conference sinc... [more] |
PN2021-35 EMT2021-51 MWP2021-40 pp.15-18 |
ED, THz |
2021-12-20 14:55 |
Miyagi |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Low phase noise terahertz-wave generation based on a microcomb Tomohiro Tetsumoto (NICT), Tadao Nagatsuma (Osaka Univ.), Martin Fermann (IMRA), Gabriele Navickaite, Michael Geiselmann (Ligentec), Antoine Rolland (IMRA) ED2021-51 |
There has been a growing need for low phase noise 300 GHz oscillators to respond to demands given by, such as, continuou... [more] |
ED2021-51 pp.16-19 |
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 |
R, LQE, OPE, CPM, EMD |
2021-08-27 10:50 |
Online |
Online (Zoom) |
[Invited Talk]
Low noise optically referenced 300GHz millimeter-wave based on an integrated optical frequency comb Tomohiro Tetsumoto (IMRA), Tadao Nagatsuma (Osaka Univ. Grad. School), Martin Fermann (IMRA), Gabriele Navickaite, Michael Geiselmann (LIGENTEC), Antoine Rolland (IMRA) R2021-22 EMD2021-3 CPM2021-12 OPE2021-23 LQE2021-2 |
There has been a growing interest in low phase noise 300 GHz oscillators stimulated by movements such as continuous exte... [more] |
R2021-22 EMD2021-3 CPM2021-12 OPE2021-23 LQE2021-2 pp.4-7 |
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] |
|
OFT, OCS, LSJ (Joint) [detail] |
2019-08-30 10:20 |
Hokkaido |
|
Frequency-characteristics measurements of optical frequency combs by beat notes technique Tomoyuki Uehara, Kenichiro Tsuji (NDA) OFT2019-27 |
Optical frequency comb is used in many applications. In this research, we construct an optical frequency comb for precis... [more] |
OFT2019-27 pp.19-22 |
MWP |
2018-11-26 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Utilization of Microwave Millimeter wave and Photonics Technology in Railway Kazuki Nakamura, Kunihiro Kawasaki (RTRI) MWP2018-43 |
In Japan, the railway communication systems have been introduced for safely operating trains since the opening of the ra... [more] |
MWP2018-43 pp.1-4 |
EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2018-07-19 14:00 |
Hokkaido |
|
Output power enhancement in photonic-based RF generation by optical pulse compression with a dispersion managed highly-nonlinear fiber Reinhard Karembera, Takashi Yamaguchi, Hiroyuki Toda (Doshisha Univ.) EMT2018-27 MW2018-42 OPE2018-30 EST2018-25 MWP2018-26 |
In photonic-based radio frequency (RF) generation method, we showed that RF output power is enhanced by optical pulse co... [more] |
EMT2018-27 MW2018-42 OPE2018-30 EST2018-25 MWP2018-26 pp.109-113 |
EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] |
2018-01-26 09:30 |
Hyogo |
|
Output Power Enhancement by Optical Pulse Compression in Photonic-Based Sub-THz Generation Takashi Yamaguchi, Hiroyuki Toda (Doshisha Univ.) PN2017-79 EMT2017-116 OPE2017-157 LQE2017-139 EST2017-115 MWP2017-92 |
Microwave and millimeter-wave generation based on photonic technology is promising for many applications. In this techni... [more] |
PN2017-79 EMT2017-116 OPE2017-157 LQE2017-139 EST2017-115 MWP2017-92 pp.241-246 |
OPE, EST, LQE, EMT, PN, MWP, IEE-EMT [detail] |
2017-01-18 11:15 |
Mie |
Iseshi Kanko Bunka Kaikan |
Output Power Enhancement by Optical Pulse Compression in Photonic-Based RF Generation
-- Phase Noise Measurement -- Takashi Yamaguchi, Hiroki Morimoto, Hiroyuki Toda (Doshisha Univ.) PN2016-55 EMT2016-84 OPE2016-130 LQE2016-119 EST2016-94 MWP2016-68 |
Microwave and millimeter-wave generation based on photonic technology is promising for many applications. In this techni... [more] |
PN2016-55 EMT2016-84 OPE2016-130 LQE2016-119 EST2016-94 MWP2016-68 pp.81-85 |
OPE, MW, EMT, MWP, EST, IEE-EMT [detail] |
2016-07-22 09:30 |
Hokkaido |
|
Output RF Power Enhancement by Optical Pulse Compression in Photonic-Based RF Generation Takashi Yamaguchi, Hiroki Morimoto, Hiroyuki Toda (Doshisha Univ.) EMT2016-25 MW2016-56 OPE2016-37 EST2016-26 MWP2016-27 |
Microwave and millimeter-wave generation based on photonic technology is promising for many applications. In this techni... [more] |
EMT2016-25 MW2016-56 OPE2016-37 EST2016-26 MWP2016-27 pp.105-110 |
LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] |
2016-01-28 16:20 |
Hyogo |
|
[Invited Talk]
Report on MWP2015 Atsushi Kanno, Toshimasa Umezawa, Toshiaki Kuri (NICT), Shunichi Futatsumori (ENRI), Shintarou Hisatake (Osaka Univ.), Satoru Kurokawa (AIST), Hiroyuki Toda (Doshisha Univ.) PN2015-45 EMT2015-96 OPE2015-158 LQE2015-145 EST2015-102 MWP2015-71 |
2015 International Topical Meeting on Microwave Photonics (MWP2015) was held on October 26–29, 2015 in Annabelle H... [more] |
PN2015-45 EMT2015-96 OPE2015-158 LQE2015-145 EST2015-102 MWP2015-71 pp.65-69 |
LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] |
2016-01-29 09:50 |
Hyogo |
|
Influence of optical delay compensation on the phase noise of spurious suppressed opto-electronic microwave oscillator Takashi Yamaguchi, Hiroyuki Toda (Doshisha Univ.) PN2015-88 EMT2015-139 OPE2015-201 LQE2015-188 EST2015-145 MWP2015-114 |
Opto-electronic microwave oscillator (OEO) is promising for realizing low phase noise oscillation at microwave and milli... [more] |
PN2015-88 EMT2015-139 OPE2015-201 LQE2015-188 EST2015-145 MWP2015-114 pp.335-339 |
EMT, MW, OPE, MWP, EST, IEE-EMT [detail] |
2015-07-16 11:00 |
Hokkaido |
Kushiro City Lifelong Learning Center |
[Invited Talk]
Recent Progress in Millimeter and Terahertz Wave Integrated Circuit Technologies for Communications and Sensing Applications Sebastian Diebold, Shunsuke Nakai (Osaka Univ.), Kazuisao Tsuruda, Toshikazu Mukai (ROHM Co.), Masayuki Fujita, Tadao Nagatsuma (Osaka Univ.) EMT2015-11 MW2015-49 OPE2015-23 EST2015-15 MWP2015-14 |
With the possibility of large absolute bandwidths, the millimeter-wave (mmW, 30 to 300 GHz) and Terahertz (THz) frequenc... [more] |
EMT2015-11 MW2015-49 OPE2015-23 EST2015-15 MWP2015-14 pp.17-22 |
EMCJ, PEM (Joint) |
2014-11-14 15:45 |
Tokyo |
AIST Tokyo Waterfront |
[Special Talk]
Recent research topics and EMI measurement applications of Photonic Applied Electromagnetic measurement Satoru Kurokawa (AIST) EMCJ2014-73 |
Recent progresses in photonic electromagnetic measurement (PEM) research and development are remarkable for electromagne... [more] |
EMCJ2014-73 pp.37-39 |
AP (2nd) |
2014-05-15 - 2014-05-16 |
Ishikawa |
The Kanazawa Theatre |
[Poster Presentation]
Frequency Accuracy of Incoherently Synthesized Microwave Signals by Optical Beats Tomohiro Usami, Naresh Tripathi, Wataru Chujo (Meijo Univ.) |
Two continuous microwave signals were incoherently synthesized by two optical beats for the enhancement of the microwave... [more] |
|
MWP |
2014-04-17 11:10 |
Hokkaido |
Sapporo Convention Center |
Frequency efficiency using millimeter-wave digital Radio-on-Radio
-- Radio link design and digitized transmission experiment using WiMAX -- Yuki Washino, Kazuo Kumamoto, Katsutoshi Tsukamoto (Osaka Inst. Tech.) MWP2014-5 |
RF signals such as millimeter-wave have wideband characteristics like an optical fiber. By utilizing wideband property, ... [more] |
MWP2014-5 pp.21-26 |