Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, OFT, OCS (Joint) [detail] |
2024-02-22 10:25 |
Okinawa |
Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
A Study on Figure of Merit of Low loss Hole-Assisted Single-Mode optical Fiber Kouhei Omoto, Nobutomo Hanzawa, Takashi Matsui, Kazuhide Nakajima (NTT) OFT2023-75 OPE2023-127 |
We have reported that the Hole-Assist (HA) structure with a small diameter core and a low refractive index difference co... [more] |
OFT2023-75 OPE2023-127 pp.66-69(OFT), pp.107-110(OPE) |
QIT (2nd) |
2022-12-08 14:00 |
Kanagawa |
Keio Univ. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Optimizing the coupling efficiency of collinear spontaneous parametric down-conversion photon pairs into single-mode fibers Geobae Park, Nicolas Schwaller, Ryo Okamoto, Shigeki Takeuchi (Kyoto Univ) |
Spontaneous parametric down conversion (SPDC) plays important role in photonic quantum information science. In particula... [more] |
|
PN |
2022-08-29 13:50 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Novel optical links using Hollow Core Fibers (HCFs) Kazunori Mukasa (Furukawa Electric) PN2022-13 |
Hollow Core Fibers (HCFs) have been gathered considerable attentions since they can realize novel optical properties whi... [more] |
PN2022-13 pp.25-30 |
PN, MWP, EMT, PEM, IEE-EMT [detail] |
2022-01-28 10:55 |
Online |
Online |
A Design Method of Polarization Splitters with Circular Cores and Hollow Pits Midori Nagasaka, Yutaro Mochida, Kazuhiro Yamaguchi, Kazuki Shida (Nihon Univ.), Kazunori Kameda (Sano Col.), Shinichi Furukawa (Nihon Univ.) PN2021-43 EMT2021-59 MWP2021-48 |
In this paper, a design method of a polarization splitter consisted of fiber1 with a single core and fiber2 with circula... [more] |
PN2021-43 EMT2021-59 MWP2021-48 pp.56-60 |
OME |
2021-12-24 13:30 |
Online |
Online |
Research on fabrication of core selective polymerization type light-induced self-written optical waveguide using infrared optical communication wavelength Haruki Otaka, Hidetaka Terasawa, Okihiro Sugihara (Utsunomiya Univ.) OME2021-27 |
Light-induced self-written (LISW) optical waveguides are expected to realize an easy connections between optical fiber a... [more] |
OME2021-27 pp.7-10 |
EMT, IEE-EMT |
2021-11-04 10:00 |
Online |
Online |
A Wideband Polarization Splitter with Circular Cores and Hollow Pits Midori Nagasaka, Yutaro Mochida, Yuki shiroishi, Yamaguchi Kazuhiro (Nihon Univ.), Kazunori Kameda (Sano Col.), Shinichi Furukawa (Nihon Univ.) EMT2021-37 |
In this study, we discussed the structural parameters that realize the wider bandwidth of a polarization splitter consis... [more] |
EMT2021-37 pp.45-50 |
OFT |
2021-10-15 11:10 |
Online |
Online |
Multimodal interference sensor with dynamically controllable active area Heeyoung Lee, Chenxu Zhao (SIT), Takaki Kiyozumi (YNU), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2021-46 |
Strain and temperature sensing based on multimodal interference in optical fibers has recently been gathering tremendous... [more] |
OFT2021-46 pp.97-100 |
OFT |
2018-10-11 16:00 |
Miyagi |
Touhoku Univ. |
[Poster Presentation]
All-fiber lensless imaging by using wavelength-dependent random mode pattern Tatsuya Kubota, Takashi Katagiri, Yuji Matsuura (Tohoku Univ.) OFT2018-35 |
Single fiber imaging method using tunable laser and double clad fiber is
proposed. A double clad fiber with a short mul... [more] |
OFT2018-35 pp.105-108 |
OFT |
2017-01-20 15:00 |
Tokyo |
Kikaishinko Kaikan |
Study on high fiber count single-mode optical fiber connector Ryo Koyama, Chisato Fukai, Mitsuru Kihara, Toshio Kurashima (NTT) OFT2016-39 |
According to the increase of optical transmission rate, the usage of single-mode optical fiber is increasing. For the ea... [more] |
OFT2016-39 pp.21-24 |
OPE |
2016-12-08 14:40 |
Okinawa |
|
Polymer waveguide based spot-size converter for Si photonics chips Kazuki Yasuhara (Keio Univ.), Feng Yu (Huawei Technologies Japan), Takaaki Ishigure (Keio Univ.) OPE2016-104 |
By applying the Mosquito method, we fabricate polymer waveguide based spot-size converter (SSC) enabling low-loss coupli... [more] |
OPE2016-104 pp.1-6 |
OFT |
2015-10-23 10:00 |
Mie |
Mie Univ. |
All-Fiber Single-Channel Bandpass Filters Formed by a High Attenuation Fiber Placed between Long-Period Fiber Gratings Fatemeh Abrishamian, Katsumi Morishita (Osaka Eectro-Comm. Univ.) OFT2015-35 |
We proposed and demonstrated all-fiber single-channel bandpass filters that employed a high attenuation metal-doped fibe... [more] |
OFT2015-35 pp.43-48 |
ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2014-11-13 15:15 |
Hiroshima |
|
Application of Distributed- and Hybrid-Raman Amplification in PON Norio Kashima (Shibaura Inst. of Tech.) OFT2014-39 |
We have studied Raman amplification in passive optical networks (PON). We have already proposed a use of distributed Ra... [more] |
OFT2014-39 pp.11-14 |
LQE, LSJ |
2014-05-22 14:50 |
Fukui |
|
Optical Coupling between SMF and Lens-integrated Surface-emitting DFB Laser for Low-cost Optical Module Koichiro Adachi, Aki Takei, Takanori Suzuki, Shigehisa Tanaka (Hitachi), Hiroyasu Sasaki, Hideyuki Kuwano, Kazuhiko Naoe, Akira Nakanishi (Oclaro) LQE2014-4 |
Direct optical coupling between a four-channel lens-integrated surface-emitting DFB array and a SMF array was demonstrat... [more] |
LQE2014-4 pp.15-18 |
MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] |
2014-01-23 13:50 |
Kyoto |
Doshisha University |
Optical power feeding system for Radio on Fiber without Electric Power Supply Walimuni Hasitha Mendis Abeysekara, Motoharu Matsuura, Naoto Kishi (UEC) PN2013-42 OPE2013-156 LQE2013-142 EST2013-91 MWP2013-62 |
We demonstrated a RoF (Radio-on-Fiber) transmission system with optical power supply using 2km single-mode-fiber (SMF). ... [more] |
PN2013-42 OPE2013-156 LQE2013-142 EST2013-91 MWP2013-62 pp.47-50 |
RCS, NS (Joint) |
2013-12-20 14:55 |
Kagawa |
Sunport Hall Takamatsu |
PON Architecture for a virtual single cell Takahiko Yamada, Toshikazu Nishimura (Ritsumeikan Univ.) RCS2013-251 |
This paper examines adaptability of EPON (Ethernet Passive Optical Network) to a backhaul network of a virtual single ce... [more] |
RCS2013-251 pp.261-266 |
OFT |
2013-10-24 17:05 |
Nara |
|
Upgrade of passive optical network by hybrid-Raman Amplification Norio Kashima (Shibaura Inst. of Tech.) OFT2013-31 |
We have studied an application of Raman amplification to the existing passive optical networks (PON). We focus on the u... [more] |
OFT2013-31 pp.43-46 |
OFT |
2013-01-24 17:15 |
Tokushima |
|
Application of Raman Amplification using a Reflector in PON Norio Kashima (SIT) OFT2012-61 |
(To be available after the conference date) [more] |
OFT2012-61 pp.47-50 |
OFT |
2012-10-25 14:55 |
Yamaguchi |
KAIKYO MESSE SHIMONOSEKI |
Study of Raman amplification with a reflector in passive optical access networks Norio Kashima (SIT) OFT2012-33 |
Optical amplifiers or optical receivers with high-sensitivity will be required to upgrade an existing access network. W... [more] |
OFT2012-33 pp.7-10 |
LQE, CPM, EMD, OPE, R |
2012-08-24 09:30 |
Miyagi |
Tohoku Univ. |
1.07μm passively mde-locked Ytterbium-doped fiber laser with SWNT/PMMA saturable absorber Masato Yoshida, Yuichiro Hori, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.) R2012-37 EMD2012-43 CPM2012-68 OPE2012-75 LQE2012-41 |
Single-wall carbon nanotubes (SWNT) have received considerable attention as a nonlinear optical material for ultrashort ... [more] |
R2012-37 EMD2012-43 CPM2012-68 OPE2012-75 LQE2012-41 pp.83-86 |
LQE, CPM, EMD, OPE, R |
2012-08-24 09:55 |
Miyagi |
Tohoku Univ. |
Increase of Output Power of Passively Mode-Locked Fiber Laser with a SWNT Takato Ono, Yuichiro Hori, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.), Junji Mata, Jun Tsukamoto (Toray) R2012-38 EMD2012-44 CPM2012-69 OPE2012-76 LQE2012-42 |
We have demonstrated a passively mode-locked fiber laser with SWNT-based saturable absorbers made by uniformly dispersin... [more] |
R2012-38 EMD2012-44 CPM2012-69 OPE2012-76 LQE2012-42 pp.87-90 |