Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, OFT, OCS (Joint) [detail] |
2024-02-22 11:30 |
Okinawa |
Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Evaluation of external refractive index dependence of hetero-core optical fiber sensor bending loss characteristics Miku Takata, Kenta Suzuki, Michiko Nishiyama, Kazuhiro Watanabe, Shoichi Kubodera (Soka Univ.) OFT2023-77 OPE2023-129 |
[more] |
OFT2023-77 OPE2023-129 pp.74-77(OFT), pp.115-118(OPE) |
OFT |
2024-01-18 16:30 |
Hyogo |
(Primary: On-site, Secondary: Online) |
Sensitivity Evaluation of Hetero-core Fiber Optic Temperature Sensor Utilizing Titanium Dioxide Nanoparticle-based Alternate Layer Multilayer Film through Multilayer Film Calculation Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2023-58 |
[more] |
OFT2023-58 pp.13-16 |
OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-09 14:05 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Near-infrared characteristics of silver nanoplate-based hetero-core fiber optic LSPR sensor for refractive index measurement Eiichi Kuwata, Kazuhiro Watanabe, Michiko Nishiyama (Soka Univ.) OFT2023-49 |
[more] |
OFT2023-49 pp.9-12 |
OFT |
2023-10-12 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Investigation of wearable hetero-core fiber optic sensor for swallowing function assessment considering the elasticity influence of the sensing part Nobuyuki Kakita, Miyuki Kadokura, Kazuhiro Watanabe, Michiko Nishiyama (Soka Univ.) OFT2023-32 |
Early detection of a decline in swallowing function is crucial, as dysphagia presents a significant risk factor for aspi... [more] |
OFT2023-32 pp.67-69 |
OFT |
2023-10-12 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Evaluation of hetero-core fiber optic hydrogen sensor depending on the diameter of Pd nanoparticles Yuna Nakamura, Kazuhiro Watanabe, Michiko Nishiyama (Soka Univ.) OFT2023-33 |
[more] |
OFT2023-33 pp.70-72 |
OFT |
2023-10-12 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Evaluation of frequency response characteristics of hetero-core optical fiber accelerometer with curved beam by varying support distance Atsuki Hirose, Miyuki Kadokura (Soka Univ.), Tokio Kasai (JAXA), Kazuhiro Watanabe, Michiko Nishiyama (Soka Univ.) OFT2023-36 |
[more] |
OFT2023-36 pp.81-84 |
OFT |
2023-10-12 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Comparative evaluation of cuffless blood pressure estimation using hetero-core fiber optic sensors at multiple measurement sites Shunya Okuda (CIT), Kazuhiro Watanabe, Michiko Nishiyama (SOKA University), Yuya Koyama (CIT) OFT2023-37 |
In recent years, the acquisition of vital signs daily has been considered necessary to prevent lifestyle-related disease... [more] |
OFT2023-37 pp.85-88 |
OCS, OFT, LSJ (Joint) [detail] |
2022-08-26 14:15 |
Online |
Online |
Temperature sensing based on hetero-core fiber optic strain gauge Hiroshi Yamazaki, Hiroyuki Sasaki (Core System Japan), Kazuhiro Watanabe (Soka Univ.) OFT2022-17 |
This paper describes novel temperature sensors based on a hetero-core fiber optic strain gauge, which detects thermal ex... [more] |
OFT2022-17 pp.56-59 |
OPE, OFT, OCS (Joint) [detail] |
2022-02-24 13:40 |
Online |
Online |
Evaluation of bending displacement characteristics for a 50-3-50 type hetero-core structured optical fiber sensor Miyuki Kadokura, Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2021-70 OPE2021-49 |
In this study, we aim to realize the application of a hetero-core optical fiber bending sensor, which consists of a mult... [more] |
OFT2021-70 OPE2021-49 pp.5-8 |
OPE, OFT, OCS (Joint) [detail] |
2022-02-24 14:05 |
Online |
Online |
Response Evaluation of a Hands-free Swallowing Test Device Using a Hetero-core Fiber Optic Pressure Sensor Masanori Maeda, Miyuki Kadokura, Ryoko Aoki (Soka Univ.), Masaru Kawakami (JMU), Yuya Koyama (CIT), Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2021-71 OPE2021-50 |
In this paper, we evaluated the response of a non-invasive hands-free swallowing test device using a hetero-core fiber o... [more] |
OFT2021-71 OPE2021-50 pp.9-12 |
OPE, OFT, OCS (Joint) [detail] |
2022-02-24 14:30 |
Online |
Online |
Characteristics of the hetero-core fiber optic refractive index sensor with multilayer of poly-L-lysine and TiO2 nanoparticles Masashi Goto, Koji Yuhashi, Michiko Nishiyama, Shoichi Kubodera, Kazuhiro Watanabe (Soka Univ.) OFT2021-72 OPE2021-51 |
This research group has proposed a SiO2/TiO2 dielectric multilayer film hetero-core optical fiber refractive index senso... [more] |
OFT2021-72 OPE2021-51 pp.13-16 |
OFT |
2021-10-14 10:30 |
Online |
Online |
[Poster Presentation]
Amplitude responses characterization of hetero-core optical fiber accelerometer with fixed supports at both ends for low frequency vibration monitoring Miyuki Kadokura (Soka Univ.), Hiroshi Yamazaki (CSJ), Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2021-29 |
In this paper, a hetero-core optical fiber accelerometer with the weight has been evaluated with respect to acceleration... [more] |
OFT2021-29 pp.33-34 |
OFT |
2021-10-14 13:00 |
Online |
Online |
[Poster Presentation]
Characteristics of hetero-core optical fiber humidity sensor with TiO2 nano-particles and hygroscopic polymer multilayer film against humidity during film deposition Koji Yuhashi, Jun-ichi Ida, Shoichi Kubodera, Kazuhiro Watanabe, Michiko Nishiyama (Soka Univ.) OFT2021-40 |
In this study, a hetero-core optical fiber sensor using SiO2/TiO2 dielectric multilayer structure by sputtering method h... [more] |
OFT2021-40 pp.75-76 |
OPE, OCS, OFT (Joint) [detail] |
2021-02-18 14:25 |
Online |
Online |
Calibration of a hetero-core optical fiber three-axis accelerometer with fixed support at both ends Sakura Kiyama, Miyuki Kadokura, Hiroshi Yamazaki, Michiko Nishiyama, Kazuhiro Watanabe (SOKA Univ.) OFT2020-57 OPE2020-77 |
[more] |
OFT2020-57 OPE2020-77 pp.9-12 |
OFT |
2020-10-08 11:40 |
Online |
Online |
[Poster Presentation]
Study on sensitivity improvement focusing on the number of layers of hetero core optical fiber temperature sensor using SiO2/TiO2 dielectric multilayer film structure Koji Yuhashi, Michiko Nishiyama, Shoichi Kubodera, Kazuhiro Watanabe (Soka Univ.) OFT2020-21 |
In this study, a hetero-core optical fiber sensor using SiO2/TiO2 dielectric multilayer structure by sputtering method h... [more] |
OFT2020-21 pp.50-51 |
OFT |
2020-10-09 10:45 |
Online |
Online |
Detection of inorganic compound solution by SPR hetero-core type optical fiber sensor Nroikazu Kumekawa, Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2020-28 |
The SPR hetero-core type optical fiber sensor using Au-Ta metal thin film capable of detecting water showed a decrease i... [more] |
OFT2020-28 pp.78-81 |
OFT |
2020-10-09 11:10 |
Online |
Online |
Development of a hetero-core fiber optic strain gauge for acceleration measurement Hiroshi Yamazaki, Kazuhiro Watanabe (Soka Univ.) OFT2020-29 |
[more] |
OFT2020-29 pp.82-85 |
OCS, OFT, OPE (Joint) [detail] |
2020-02-27 13:15 |
Okinawa |
Okinawa Jichikaikan |
Liquid sensing on structures embedded with hetero-core fiber optics Hiroyuki Sueyoshi, Hiroshi Yamazaki, Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2019-59 OPE2019-98 |
This study aims to hetero-core fiber optic surface plasmon resonance (SPR) sensors implantable to structures for giving ... [more] |
OFT2019-59 OPE2019-98 pp.1-4 |
OCS, OFT, OPE (Joint) [detail] |
2020-02-27 14:05 |
Okinawa |
Okinawa Jichikaikan |
Characteristics of hetero-core fiber optic temperature sensor with Au/TiO2 island films Koji Yuhashi, Masahiro Mikami, Hiroshi Yamazaki, Michiko Nishiyama, Shoichi Kubodera, Kazuhiro Watanabe (Soka Univ.) OFT2019-61 OPE2019-100 |
(Advance abstract in Japanese is available) [more] |
OFT2019-61 OPE2019-100 pp.9-12 |
OCS, OFT, OPE (Joint) [detail] |
2020-02-28 11:20 |
Okinawa |
Okinawa Jichikaikan |
Characteristics of hetero-core fiber optic sensor with SiO2/Ta2O5 dielectric multilayer thin film for refractive index measurement Tomomi Watanuki, Masahiro Mikami, Shoichi Kubodera, Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2019-67 OPE2019-109 |
We have developed hetero-core optical fiber SPR sensors which is a highly sensitive refractive index sensor with a sharp... [more] |
OFT2019-67 OPE2019-109 pp.39-42(OFT), pp.55-58(OPE) |