Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW, AP (Joint) |
2023-09-28 13:00 |
Kochi |
Kochi Castle Museum of History (Primary: On-site, Secondary: Online) |
[Invited Talk]
Spatial mode conversion and mode distribution measurement of light wave with orbital angular momentum Hirokazu Kobayashi (Kochi Univ. of Tech.) MW2023-82 |
In this study, we introduce spatial mode conversion and mode distribution measurement method for optical vortex beams ha... [more] |
MW2023-82 pp.11-14 |
PN |
2021-11-11 13:00 |
Online |
Online |
Structure modeling of silicon waveguide devices using nonlinear spectral broadening Tomoya Kurahashi, Masayuki Makino, Ryohei Kamikawa, Tsuyoshi Konishi (Osaka Univ.) PN2021-28 |
We numerically and experimentally investigated a structure modeling method using nonlinear spectral broadening. Structur... [more] |
PN2021-28 pp.13-16 |
PN, NS, OCS (Joint) |
2021-06-24 14:00 |
Online |
Online |
[Invited Talk]
Mode multiplier of photonic orbital angular momentum via spatial light modulator Hirokazu Kobayashi, Katsushi Iwashita (Kochi Univ. Tech.) NS2021-26 OCS2021-2 PN2021-8 |
The objective of our research is to realize integer multiplier for the light orbital angular momentum (OAM) with high ef... [more] |
NS2021-26 OCS2021-2 PN2021-8 pp.9-13(NS), pp.9-13(OCS), pp.27-31(PN) |
OPE, OCS, OFT (Joint) [detail] |
2021-02-18 15:25 |
Online |
Online |
Infrared image transport using transversely disordered optical fibers of tellurite or chalcogenide glasses Asuka Nakatani, Tong Hoang Tuan, Shunei Kuroyanagi (TTI), Morio Matsumoto, Goichi Sakai Goichi (Furukawa Denshi), Takenobu Suzuki, Yasutake Ohishi (TTI) OFT2020-59 OPE2020-79 |
A transversely disordered optical fiber(TDOF) has been proposed in order to overcome the resolution limit of image trans... [more] |
OFT2020-59 OPE2020-79 pp.17-20 |
OPE, LQE |
2020-11-20 15:30 |
Online |
Online |
Evaluation of the Optical-axis Rotation Angle of Waveguide Polarization Converter with Asymmetric Cross-section Kotake Shota, Junji Yamauchi, Hisamatsu Hisamatsu (Hosei Univ.) OPE2020-63 LQE2020-43 |
We propose an accurate technique for evaluating the optical-axis rotation angle of a waveguide-type polarization convert... [more] |
OPE2020-63 LQE2020-43 pp.92-95 |
OFT |
2020-01-17 09:25 |
Aichi |
NINS Okazaki Conference Center |
Availability verification of circumferential strain measurement method of a general ring-shaped structure by simulation experiments Shota Kitamura, Shusuke Narieda, Hiroshi Naruse (Mie Univ.) OFT2019-53 |
A method was proposed for measuring the circumferential strain produced in general ring-shaped structures by fitting the... [more] |
OFT2019-53 pp.35-38 |
OCS, LQE, OPE |
2019-10-17 14:10 |
Kagoshima |
|
Fabrication for circular core single-mode tapered waveguide by the Mosquito method and its application to spot-size-converter Yui Kobayashi, Yoji Sakaguchi, Takaaki Ishigure (Keio Univ.) OCS2019-33 OPE2019-71 LQE2019-49 |
For low-loss connection between silicon waveguides and conventional single-mode fibers, single-mode tapered polymer opti... [more] |
OCS2019-33 OPE2019-71 LQE2019-49 pp.33-38 |
PRMU, BioX |
2019-03-17 10:45 |
Tokyo |
|
Study on Detection of Intravascular Lipid-Rich Plaque in Cardiovascular OCT Image Takaya Kominami, Haiyuan WU (Wakayama Univ.), Takashi Kubo (Wakayama Medical Univ.) BioX2018-36 PRMU2018-140 |
Optical Coherence Tomography (OCT) is an image diagnostic device capable of displaying a short-axis cross-sectional imag... [more] |
BioX2018-36 PRMU2018-140 pp.43-48 |
OFT, OCS, OPE (Joint) [detail] |
2016-02-19 11:15 |
Okinawa |
Okinawa Univ. |
Measurement of ring circumferential strain based on shape model of Brillouin gain spectrum Hiroshi Naruse, Takeshi Ogawa, Takanori Nishino (Mie Univ.) OFT2015-67 OPE2015-232 |
We present a method for measuring the strain formed in a circumferential direction in ring structures; this method is ba... [more] |
OFT2015-67 OPE2015-232 pp.67-71(OFT), pp.93-97(OPE) |
EMD, R |
2014-02-21 13:55 |
Osaka |
|
Three-dimensional comparisons of damage shapes on Ag and AgSnO2 contact surfaces caused by break arc discharges Makoto Hasegawa, Daichi Kawamura (Chitose Inst. of Science and Tech.) R2013-86 EMD2013-142 |
Observation and evaluation of changes (damage growth) on contact surfaces caused by arc discharges are important for rea... [more] |
R2013-86 EMD2013-142 pp.13-18 |
EMD |
2013-05-17 15:55 |
Hokkaido |
Chitose Arcadia Plaza |
Observation of damage shapes caused by break arcs on Ag and AgSnO2 contact surfaces during switching operations Makoto Hasegawa, Keisuke Takahashi, Daichi Kawamura, Yuya Hirano (Chitose Inst. of Science and Tech.) EMD2013-6 |
An evaluation system enabling observation and evaluation of changes on contact surface conditions (growth of a crater an... [more] |
EMD2013-6 pp.29-34 |
EMD |
2013-03-01 15:35 |
Saitama |
Nippon Institute of Technology |
Damage shape evaluation system of electrical contacts and investigation of material transfer and erosion phenomena Keisuke Takahashi, Daichi Kawamura, Yuya Hirano, Makoto Hasegawa (Chitose Inst. of Science and Tech.) EMD2012-118 |
Contact surfaces of mechanical relays and switches are often damaged by arc discharges and/or mechanical wear during swi... [more] |
EMD2012-118 pp.37-40 |
EMD |
2012-11-30 14:10 |
Chiba |
Chiba Institute of Technology |
Observation of growth of arc damages on Ag and AgSnO2 contact surfaces during switching operations Keisuke Takahashi, Makoto Hasegawa (Chitose Inst. of Science and Tech.) EMD2012-69 |
An evaluation system for contact surface damages is being constructed so as to realize observation of a changing process... [more] |
EMD2012-69 pp.31-36 |
EMD |
2012-10-19 15:15 |
Tokyo |
Fuji Electric FA Components & Systems Co., Ltd. |
Three dimensional evaluation of arc damages on Ag and AgSnO2 contact surfaces Keisuke Takahashi, Makoto Hasegawa (Chitose Inst. of Science and Technology) EMD2012-63 |
Material transfer and erosion caused by arc discharges during operations of mechanical relays and switches is one of cri... [more] |
EMD2012-63 pp.19-24 |
EMD |
2012-05-25 15:50 |
Miyagi |
Tohoku Bunka Gakuen Univ. |
An experimental study on an optical measurement system for damages on contact surfaces (II) Keisuke Takahashi, Makoto Hasegawa (Chitose Inst. of Science and Technology) EMD2012-6 |
For the purpose of realizing, during switching operations, observation and evaluation of growth processes of a crater an... [more] |
EMD2012-6 pp.27-30 |
EMD, R |
2012-02-17 11:25 |
Kyoto |
|
An experimental study on an optical measurement system for damages on contact surfaces Keisuke Takahashi, Makoto Hasegawa (Chitose Inst. of Science and Technology) R2011-44 EMD2011-118 |
Contact surfaces of mechanical relays and switches are often damaged by arc discharges and/or mechanical wear during swi... [more] |
R2011-44 EMD2011-118 pp.13-18 |
EMD |
2011-11-17 16:50 |
Akita |
Akita Univ. Tegata Campus |
An Experimental Study on Evaluation of Contact Surface Damages with an Optical Cross-Section Method Keisuke Takahashi, Makoto Hasegawa (Chitose Inst. of Science & Tech.) EMD2011-84 |
Contact surfaces of mechanical relays and switches are often damaged by arc discharges and/or mechanical wear during swi... [more] |
EMD2011-84 pp.91-96 |
EMD |
2011-10-21 13:00 |
Tokyo |
Tachikawa-Shiminn-kaikan |
An experimental study on evaluation of changes in contact surface profiles with an optical cross-section method during breaking operations of a DC inductive load current Keisuke Takahashi, Makoto Hasegawa (Chitose Inst. of Sci. & Tech.) EMD2011-58 |
Contact surfaces of mechanical relays and switches are often damaged by arc discharges and/or mechanical wear during swi... [more] |
EMD2011-58 pp.7-12 |
EMD |
2011-05-20 15:00 |
Miyagi |
Tohoku Univ. Cyber-Science Center |
An experimental study on an evaluation system of a contact surface profile with an optical cross-section method (II) Keisuke Takahashi, Makoto Hasegawa (Chitose Inst. of Sci. & Tech.) EMD2011-5 |
Contact surfaces of mechanical relays and switches are often damaged by arc discharges and/or mechanical wear during swi... [more] |
EMD2011-5 pp.21-26 |
EMD |
2011-03-04 16:00 |
Saitama |
Nippon Institute of Technology |
An experimental study on an evaluation system of a contact surface profile with an optical cross-section method Keisuke Takahashi, Makoto Hasegawa (Chitose Inst. of Sci & Tech.) EMD2010-165 |
Contact surfaces of mechanical relays and switches are often damaged by arc discharges and/or mechanical wear during swi... [more] |
EMD2010-165 pp.53-56 |