Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT |
2024-05-09 16:30 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
Temperature sensing technique using a guided-spontaneous-emission circuit in fiber-optic measurement systems Hiroji Masuda, Md Golam Barkatul Abrar, Kokoro Kitamura, Ryuga Harada (Shimane Univ.) OFT2024-7 |
[more] |
OFT2024-7 pp.28-33 |
OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-09 14:30 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Design of a guided spontaneous-emission type of the optical input-output nonlinear circuit technique Hiroji Masuda, Kokoro Kitamura, Md Golam Barkatul Abrar, Kunihiro Tanaka, Ryuga Harada (Shimane Univ.) OFT2023-50 |
[more] |
OFT2023-50 pp.13-18 |
OFT |
2023-10-13 14:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Proposal of an optical input and output nonlinear circuit technique and investigation of the characteristics of improvements in the optical power resolution Kokoro Kitamura, Md Golam Barkatul Abrar, Kunihiro Tanaka, Ryuga Harada, Hiroji Masuda (Shimane Univ.) OFT2023-45 |
We propose a novel optical input and output nonlinear circuit (OIONLC) technique and report the simulation results of th... [more] |
OFT2023-45 pp.115-118 |
OFT |
2023-10-13 15:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Design and applications of an amplified-spontaneous-emission feedback circuit technique Hiroji Masuda, Kokoro Kitamura, Kunihiro Tanaka, Md Golam Barkatul Abrar, Ryuga Harada (Shimane Univ.) OFT2023-46 |
We report a design on the guided-spontaneous emission feedback circuit (GSEC) technique that we have recently proposed. ... [more] |
OFT2023-46 pp.119-122 |
OFT |
2022-05-13 14:25 |
Aomori |
Aomori-Aspm Bldg (Primary: On-site, Secondary: Online) |
Gain Control Characteristics of a Polarization-Independent Configuration Using a Circulator and a Faraday Rotator Mirror in All-Optical Feedforward Automatic Gain Control Scheme Kokoro Kitamura (Shimane Univ.) OFT2022-4 |
An all-optical feedforward automatic gain control scheme is applicable to a multicore erbium-doped amplifier. In this pa... [more] |
OFT2022-4 pp.16-19 |
OFT, ITE-BCT, OCS, IEE-CMN [detail] |
2020-11-12 15:00 |
Online |
Online |
A Novel Optical Power Measurement Scheme Using an Amplified-Spontaneous-Emission Feedback Circuit with High Improvements in Optical Power Resolution Hiroji Masuda, Biswajit Biswas, MD Syful Islam, Kokoro Kitamura (Shimane Univ.) OFT2020-40 |
The optical power resolution (OPR) is one of the most important parameters of photodetectors in optical communication/me... [more] |
OFT2020-40 pp.17-20 |
OCS, ITE-BCT, OFT, IEE-CMN [detail] |
2019-11-22 11:45 |
Yamaguchi |
Kaikyo-Messe-Shimonoseki |
Study on a Polarization-Independent Type of the All-Optical Feedforward Automatic Gain-Control Circuit Employing a Semiconductor Optical Amplifier Kokoro Kitamura, Hiroji Masuda (Shimane Univ.) OFT2019-43 |
Multicore erbium-doped amplifiers (MC-EDFAs) are crucial devices in future multicore optical fiber transmission systems.... [more] |
OFT2019-43 pp.37-42 |
ITE-BCT, OCS, OFT, IEE-CMN [detail] |
2018-11-09 10:10 |
Okayama |
Kurashiki-City-Geibunnkan |
Optical power detection characteristics of a system using an optically amplified feedback circuit Hiroji Masuda, Takuto Kanou, Kazuki Yoshimoto, Kokoro Kitamura (Shimane Univ.) OFT2018-58 |
We report merits and optical power detection characteristics of an optically amplified feedback circuit scheme proposed ... [more] |
OFT2018-58 pp.61-66 |
PN |
2018-04-27 14:50 |
Tokyo |
Tokyo Institute of Technology(CIC Tamachi) |
[Invited Talk]
A study on the multicore optical fiber amplification technology in photonic networks Hiroji Masuda, Kokoro Kitamura (Shimane Univ.) PN2018-3 |
[more] |
PN2018-3 pp.15-20 |
OFT |
2017-05-25 14:05 |
Shimane |
Shimane Univ. (Matsue campus) |
A study on the configuration of the objects and water-surface sensing schemes using an optical fiber technology Hiroji Masuda, Kokoro Kitamura, Kenta Nakashima (Shimane Univ.) OFT2017-1 |
(To be available after the conference date) [more] |
OFT2017-1 pp.1-6 |
OFT |
2016-05-27 10:20 |
Okayama |
Okayama International Center |
Study on the real time water-surface sensing system using near-infrared light Hiroji Masuda, Kenta Udagawa, Kokoro Kitamura, Haruka Goto, Hirokazu Aihara (Shimane Univ.) OFT2016-9 |
[more] |
OFT2016-9 pp.33-38 |
OFT, OCS (Joint) |
2015-08-28 14:25 |
Hokkaido |
|
Study on the control-light generation circuit configuration of all-optical fast feedforward AGC for a multicore EDFA Kenta Udagawa, Kokoro Kitamura, Hiroji Masuda (Shimsne Univ.) OFT2015-25 |
[more] |
OFT2015-25 pp.47-50 |
OFT |
2015-01-23 11:35 |
Miyazaki |
|
Study on the gain-control accuracy of all-optical AGC scheme for multi-core EDFAs Hiroyuki Tanaka, Mizuki Ohsaka, Kokoro Kitamura, Hiroji Masuda (Shimane Univ.) OFT2014-56 |
For realizing long distance ultra-high capacity optical transmission systems in the future, novel spatial division multi... [more] |
OFT2014-56 pp.59-62 |
ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2014-11-13 11:35 |
Hiroshima |
|
Study on the configuration of an L-band remotely pumped system Hiroyuki Tanaka, Hiroji Masuda, Kokoro Kitamura (Shimane Univ.) OCS2014-84 |
[more] |
OCS2014-84 pp.7-11 |
OCS, OFT (Joint) |
2014-08-29 13:00 |
Hokkaido |
Kushiro Royal Inn |
Study on the configuration of the water-surface and terrestrial-phenomena sensing systems using multi-wavelength light Hiroji Masuda, Seiya Tokunaga, Kokoro Kitamura, Naoki Asa, Kenta Udagawa, Atsushi Kishimoto (Shimane Univ.) OFT2014-19 |
From the viewpoint of the applications of disaster prevention and mitigation, fishery, environment and entertainment, wa... [more] |
OFT2014-19 pp.17-22 |
OCS |
2014-07-31 09:45 |
Tokyo |
Tokyo Institute of Technology |
Study of the configuration of the transmission system using extended L-band hybrid EDFA-Raman optical amplifiers Hiroyuki Tanaka, Keiichi Tayama, Kenta Ohnishi, Kokoro Kitamura, Hiroji Masuda (Shimane Univ.) |
Broadband and low-noise optically amplified transmission technologies are essential for realizing high speed/capacity op... [more] |
OCS2014-26 pp.7-10 |
OCS, OPE, OFT (Joint) [detail] |
2014-02-28 14:00 |
Okinawa |
nest HOTEL Naha |
Study on the configurations of the water-surface and terrestrial-phenomena sensing system using light Hiroji Masuda, Seiya Tokunaga, Kokoro Kitamura, Yuh Haruna, Jun Matsui, Kazuya Michihata, Kenta Ohsaki (Shimane Univ.) OFT2013-76 OPE2013-236 |
From the viewpoint of the applications of disaster prevention and mitigation, fishery, environment and entertainment, wa... [more] |
OFT2013-76 OPE2013-236 pp.115-120(OFT), pp.169-174(OPE) |
LQE, OCS, OPE |
2013-10-25 14:20 |
Fukuoka |
|
Study on the All-Optical Gain Control Method in Remotely Pumped EDFA Systems Hiroyuki Tanaka, Kokoro Kitamura, Kenta Ohnishi, Keiichi Tayama, Tomohiro Nobukawa, Hiroji Masuda (Shimane Univ.) OCS2013-74 OPE2013-120 LQE2013-90 |
[more] |
OCS2013-74 OPE2013-120 LQE2013-90 pp.123-126 |
OFT, OCS (Joint) |
2013-08-22 16:15 |
Hokkaido |
|
Time variation characteristics of the optical power received in the water surface sensing system using lights Seiya Tokunaga, Kokoro Kitamura, Keiichi Tayama, Hiroji Masuda (Shimane Univ.) OFT2013-13 |
From the viewpoint of the applications of disaster prevention and mitigation, fishery, environment and entertainment, wa... [more] |
OFT2013-13 pp.1-4 |