Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT |
2023-10-12 10:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on improvement of temperature sensitivity characteristics of capillary capillary-encapsulated LPFG sensor using liquid filler with high thermo thermo-optic coefficient Tsukasa Kanno, Kanami Ikeda, Osanori Koyama, Makoto Yamada (Osaka Metropolitan Univ.) OFT2023-22 |
We investigated the improvement of temperature sensitivity of LPFG (capillary-encapsulated LPFG) sensors packaged in a g... [more] |
OFT2023-22 pp.27-30 |
OFT |
2023-01-19 16:25 |
Kyoto |
Campas Plaza Kyoto (Primary: On-site, Secondary: Online) |
Study on temperature sensitivity improvement for packaged long long-period fiber gratings Kanno Tsukasa, Yoshida Suguru, Ikeda Kanami, Koyama Osanori, Yamada Makoto (Osaka Metropolitan Univ.) OFT2022-46 |
We investigated the improvement of temperature sensitivity for long-period fiber grating (LPFG) sensors packaged in glas... [more] |
OFT2022-46 pp.17-20 |
OFT |
2022-01-20 13:30 |
Online |
Online |
Temperature Sensing System Based on Optical IP network Using Single Board Computer Yuki Nagatani, Yuta Suzuki, Osanori Koyama, Atsuki Imada, Shogo Nanataki, Kei Narumiya, Kanami Ikeda, Makoto Yamada (Osaka Prefecture Univ.) OFT2021-56 |
We have proposed the temperature sensing system that uses inexpensive optical transceivers for Ethernet and a long-perio... [more] |
OFT2021-56 pp.7-10 |
OFT |
2022-01-21 09:35 |
Online |
Online |
Dependence of in-core erbium doping and refractive index distribution in 3-signal LP mode ring core Er-doped fiber Taro Sumitani (Osaka Pref. Univ.), Hirotaka Ono (Shonan Inst. of Tech.), Kanami Ikeda, Osanori Koyama, Makoto Yamada (Osaka Pref. Univ.) OFT2021-65 |
We are developing a few-mode fiber amplifier to realize a long-haul mode-division-multiplexing transmission. It was conf... [more] |
OFT2021-65 pp.51-56 |
OFT |
2021-01-14 14:45 |
Online |
Online |
1.7 μm band tunable Tm-Tb-doped fiber laser pumped by 1.2 μm pumping Takashi Yamauchi (Osaka Prefecture Univ.), Hirotaka Ono (Shonan Institute of Technology), Osanori Koyama, Kanami Ikeda, Makoto Yamada (Osaka Prefecture Univ.) OFT2020-47 |
[more] |
OFT2020-47 pp.11-16 |
OCS, OFT, LSJ (Joint) [detail] |
2020-08-28 16:15 |
Online |
Online |
Characteristic change of LPFG fabricated by CO2 laser by external force Koki Mitsuda, Osanori Koyama, Yuta Suzuki, Yuzi Miyoshi, Hirokazu Kubota, Makoto Yamada (Osaka Prefecture Univ.) OFT2020-7 |
The transmission characteristics of a long period fiber grating (LPFG) change due to various external factors. LPFG manu... [more] |
OFT2020-7 pp.25-28 |
OFT |
2019-05-16 16:00 |
Osaka |
I-site NANBA |
[Poster Presentation]
Fabrication Parameters of Long-period Fiber Grating Suitable for Temperature Sensing System Employing Optical Transceivers for Ethernet Yuta Suzuki, Osanori Koyama, Makoto Matsui, Takuro Kagawa, Kanami Ikeda, Makoto Yamada (Osaka Prefecture Univ.) OFT2019-12 |
We have proposed an optical fiber temperature sensing system using a long-period fiber grating (LPFG) and optical transc... [more] |
OFT2019-12 pp.51-54 |
ITE-BCT, OCS, OFT, IEE-CMN [detail] |
2018-11-09 10:45 |
Okayama |
Kurashiki-City-Geibunnkan |
Temperature Sensing by ICMP Echo Reply Rate Employing Long-period Fiber Grating in Optical IP Network Makoto Matsui, Osanori Koyama, Takuro Kagawa, Yuta Suzuki, Kanami Ikeda, Makoto Yamada (Osaka Prefecture Univ.) OFT2018-59 |
(Advance abstract in Japanese is available) [more] |
OFT2018-59 pp.67-71 |
ITE-BCT, OCS, OFT, IEE-CMN [detail] |
2018-11-09 11:10 |
Okayama |
Kurashiki-City-Geibunnkan |
2 to 5-LP mode amplification characteristics of ring core EDF Shota Miyagawa, Masashi Yoshimura, Kanami Ikeda, Osanori Koyama, Makoto Ymada (Osaka Pref. Univ.), Hirotaka Ono (NTT) OFT2018-60 |
Several mode-division-multiplexing transmission experiments employing a few-mode erbium-doped fiber amplifier (FM-EDFA) ... [more] |
OFT2018-60 pp.73-76 |
OFT |
2017-05-25 16:50 |
Shimane |
Shimane Univ. (Matsue campus) |
[Poster Presentation]
Newly developed 1.7 μm band external cavity laser and its application to evaluation of ethanol concentration in rice wines Akihiro Maeda, Yuma Honda (Osaka Pref. Univ.), Jun Ono (Anritsu Devices), Tatsuro Endo, Xiaoen Du, Fumiki Hanafuji (Osaka Pref. Univ.), Mao-Chieh Hsu (EZconn Corp.), Hiroshi Mori, Takashi Nakayama (Anritsu), Osanori Koyama, Makoto Yamada (Osaka Pref. Univ.) OFT2017-15 |
We developed a 1.7 μm band external cavity laser that can supply an output power of over 0 dBm in the 1650 to 1740 nm wa... [more] |
OFT2017-15 pp.67-70 |
LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] |
2016-01-28 09:05 |
Hyogo |
|
1.8 μm broadband light source using a super luminescent diode Makoto Yamada, Sho Tujita (Osaka Pref. Univ.), Kazuya Ota (Osaka Pref. Univ./Trimatiz/), Jun Ono (Osaka Pref. Univ./Anritsu Devices), kazuaki Mise, Yoshiharu Shimose, Hiroshi Mori (Anritsu), Kousuke Senda, Fumiki Hanafuji, Du Xiaoen, Osanori Koyama (Osaka Pref. Univ.) PN2015-34 EMT2015-85 OPE2015-147 LQE2015-134 EST2015-91 MWP2015-60 |
We have proposed a light source with a broadband spectrum in the 1800 nm wavelength region by employing a cascade config... [more] |
PN2015-34 EMT2015-85 OPE2015-147 LQE2015-134 EST2015-91 MWP2015-60 pp.1-5 |
PN, OCS, NS (Joint) |
2011-06-24 15:15 |
Wakayama |
Wakayama University |
Degraded Throughput Recovery Performance by ROADMs in Best-Effort CWDM Networks Shun Okimitsu, Shogo Kawai, Kazuto Nakai, Md. Nooruzzaman, Osanori Koyama, Yutaka Katsuyama (Osaka Prefecture Univ.) OCS2011-22 |
Congestion removing performance has been investigated in IP-over-CWDM networks with ROADMs under the best-effort transmi... [more] |
OCS2011-22 pp.59-64 |
OCS, OFT (Joint) |
2010-08-26 15:55 |
Hokkaido |
Asahikawa Tokiwa Shimin Hall |
Compact Fan-Out Adapter for Packaging Optical Components with Fiber Ribbon Interfaces Yutaka Katsuyama, Ryou Sougen, Keisuke Ikushima, Osanori Koyama, Makoto Yamada (Osaka Prefecture Univ.) OFT2010-20 |
A new fan-out adapter has been proposed and fabricated by applying the novel jacket removing system with a CO2 laser. Th... [more] |
OFT2010-20 pp.23-28 |
OFT |
2010-05-27 16:25 |
Hiroshima |
tomo-kouminkan |
Excess-Fiber-Free Compact Packaging of Optical Components by a Novel Fiber Jacket Removing System with a CO2 Laser Yutaka Katsuyama, Keisuke Ikushima, Ryou Sougen, Osanori Koyama, Makoto Yamada (Osaka Prefecture Univ.) OFT2010-8 |
A novel fiber jacket removing system with a CO2 laser has been proposed to realize compact packaging of optical componen... [more] |
OFT2010-8 pp.37-42 |