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 |
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 |
OFT |
2020-01-16 16:40 |
Aichi |
NINS Okazaki Conference Center |
Dispersion measurement of microcavities by using frequency reference signal transfer via optical fibre networks Kentaro Furusawa, Isao Morohashi, Shigeo Nagano, Motohiro Kumagai, Norihiko Sekine, Akifumi Kasamatsu (NICT) OFT2019-49 |
High Q microcavities constitute promising platforms for generating optical Kerr combs in small footprints. To quantify t... [more] |
OFT2019-49 pp.15-19 |
QIT (2nd) |
2017-11-16 13:50 |
Saitama |
Saitama University |
[Poster Presentation]
Transverse resolution improvement in quantum optical coherence tomography Yoko Kawaguchi, Kyohei Hayama, Ryo Okamoto (Kyoto Univ.), Norihiko Nishizawa (Nagoya Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Quantum optical coherence tomography (QOCT), a quantum version of optical coherence tomography (OCT), has been proposed ... [more] |
|
US |
2017-10-05 16:25 |
Miyagi |
|
Study on Analysis of Coiled Stator Ultrasound Motor
-- Fundamental Study on Analysis of Wave Propagation on Acoustic Waveguide for Coiled Stator -- Seiya Ozeki (Tsukuba Intro.Univ./ Toin Univ. Yokohama), Keisuke Kurita, Choyu Uehara, Noriaki Nakane, Toshio Sato, Shinichi Takeuchi (Toin Univ. Yokohama) US2017-63 |
In our laboratory, we have been developing and reporting a coiled stator ultrasound motor (CS-USM) for medical applicati... [more] |
US2017-63 pp.39-44 |
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 |
QIT (2nd) |
2015-05-25 13:20 |
Osaka |
Osaka University |
[Poster Presentation]
Study on the rapid imaging of quantum optical coherence tomography Shun Suezawa, Masayuki Okano, Ryo Okamoto (Kyoto Univ.), Norihiko Nishizawa (Nagoya Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Quantum optical coherence tomography (QOCT), a quantum version of optical coherence tomography (OCT ), has been studied ... [more] |
|
QIT (2nd) |
2012-11-27 - 2012-11-28 |
Kanagawa |
Keio Univ. Hiyoshi Campus |
[Poster Presentation]
Demonstration of the dispersion-tolerant quantum optical coherence tomography by broadband parametric fluorescence Masayuki Okano, Ryo Okamoto, Akira Tanaka, Shanthi Subashchandran (Hokkaido Univ./Osaka Univ.), Shutaro Ishida, Norihiko Nishizawa (Nagoya Univ.), Shigeki Takeuchi (Hokkaido Univ./Osaka Univ.) |
Optical coherence tomography (OCT) based on low-coherence light interference has widely been utilized in biology and med... [more] |
|
US |
2011-11-24 13:00 |
Shizuoka |
Tokai Univ. |
[Invited Talk]
Study on the acoustics of marine sediments Masao Kimura (Poro-Acoustics Lab.) US2011-69 |
In order to obtain the physical properties of marine sediments by using the acoustic characteristics of reflection at th... [more] |
US2011-69 pp.21-26 |
OFT |
2011-01-27 16:50 |
Nagasaki |
|
Effect of higher-order dispersion on group velocity dispersion measurement using phase-modulated light Takashi Yamamoto, Takayoshi Mori, Taiji Sakamoto, Shigeru Tomita (NTT) OFT2010-55 |
It is known that a CW light which is phase-modulated with a sinusoidal signal with a frequency of fm is converted into a... [more] |
OFT2010-55 pp.43-46 |
US |
2010-08-30 13:00 |
Tokyo |
|
Negative velocity dispersion and attenuation in granular marine sediments at higher frequencies Masao Kimura (Poro-Acoustics Lab) US2010-42 |
The velocity dispersion and attenuation in 6 kinds of water-saturated glass beads and 4 kinds of water-saturated silica ... [more] |
US2010-42 pp.1-6 |
OFT |
2009-10-30 10:55 |
Oita |
|
Group Velocity Dispersio Measurement Method Using Sinusoidally Phase-Modulated Light Takashi Yamamoto, Taiji Sakamoto, Kenji Kurokawa, Shigeru Tomita (NTT Corp.) OFT2009-47 |
A sinusoidally phase-modulated CW light coupled into a chromatic dispersion medium is converted into an intensity-modula... [more] |
OFT2009-47 pp.63-68 |
US |
2008-09-25 13:30 |
Miyagi |
|
Measurement model for propagation characteristics of leaky surface acoustic waves by the line-focus-beam ultrasonic material characterization system Kenji Otsu, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.) US2008-32 |
The line-focus-beam ultrasonic material characterization system can perform material characterization by accurately meas... [more] |
US2008-32 pp.1-6 |
US |
2008-09-26 13:30 |
Miyagi |
|
Considerations of frequency dependencies of COM parameters in SAW device simulations Kazuhiro Hirota (NDK) US2008-45 |
SAW filters are requested to have a larger ratio bandwidth as wireless communication systems provide high speed data tra... [more] |
US2008-45 pp.75-80 |
PN, CS, OCS (Joint) |
2008-06-12 15:15 |
Hokkaido |
Chitose Institute of Science and Technology |
Modelling the Impact of GVD on the Performance of 2-D WH/TS OCDMA Systems Anh T. Pham, Ngoc T. Dang (Computer Comm. Lab.) OCS2008-11 |
This report proposes a novel model of Gaussian pulse propagation in optical fiber to comprehensively analyze the impact ... [more] |
OCS2008-11 pp.7-14 |
US |
2008-02-26 13:00 |
Tokyo |
Elm Hall, Ichigaya Bldg., Sharp Corp. |
Evaluation of Basic Acoustical Properties for SiC Single Crystals by the Ultrasonic Microspectroscopy Technology Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.), Boris M. Epelbaum, Albrecht Winnacker (Univ. Erlangen-Nuremberg) US2007-113 |
Evaluation of basic acoustic properties of 6H-SiC single crystals and determination of their acoustical physical constan... [more] |
US2007-113 pp.25-30 |
EMT, LQE, OPE, PN |
2008-01-28 16:10 |
Osaka |
|
Simplified calculation method for dispersion and group velocity dispersion in a Bragg fiber Fumihisa Kitamori, Jun-ichi Sakai (Ritsumeikan Univ.) PN2007-50 OPE2007-158 LQE2007-136 |
A simplified calculation method is presented for dispersion and group velocity dispersion of TE, TM, and hybrid modes in... [more] |
PN2007-50 OPE2007-158 LQE2007-136 pp.71-76 |
US |
2007-09-28 13:30 |
Miyagi |
Tohoku Univ. |
Nonlinearity parameter measurement for polymer plates using focused ultrasound Shigemi Saito, Yoshiro Motohashi (Tokai Univ.) US2007-49 |
The measurement of the nonlinearity parameter B/A based on the finite amplitude method for a 1 mm thick polymer plate wh... [more] |
US2007-49 pp.37-42 |
US |
2007-09-28 15:20 |
Miyagi |
Tohoku Univ. |
Ultrasonic spectroscopy of silicate glasses Jun-ichi Kushibiki, Mototaka Arakawa, Kouji Suzuki, Yuu Ono (Tohoku Univ.) US2007-52 |
Ultrasonic characterization of silicate glasses was conducted by measuring bulk acoustic properties in the VHF/UHF range... [more] |
US2007-52 pp.55-60 |
OPE, EMT, LQE, PN |
2007-01-30 09:25 |
Osaka |
Osaka Univ. Convention Center |
Group-velocity dispersion in a Bragg fiber Kazuki Kuramitsu, Jun-ichi Sakai (Ritsumeikan Univ.) PN2006-65 OPE2006-147 LQE2006-136 |
We report numerical examples of the group-velocity dispersion in a Bragg fiber to understand it comprehensively. The TE,... [more] |
PN2006-65 OPE2006-147 LQE2006-136 pp.103-108 |