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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT | 2022-05-13 13:00 |
Aomori | Aomori-Aspm Bldg (Primary: On-site, Secondary: Online) |
[Invited Talk]
Report on OFC2022
-- Optical Fibers -- Tetsuya Hayashi, Yuuki Kawaguchi, Takemi Hasegawa, Toshiki Taru (Sumitomo Electric)  OFT2022-1 |
This paper summarizes the topics on optical fiber technologies presented in OFC2022, held in San Diego, USA + virtual co... [more] | OFT2022-1 pp.1-6 |
| OFT | 2017-10-13 10:30 |
Kochi | Kochi Prefectural Culture Hall | Effects of Core Count/Layout and Twisting Condition on Spatial Mode Dispersion in Coupled Multi-Core Fibers Tetsuya Hayashi (Sumitomo Electric), Haoshuo Chen, Nicolas K. Fontaine (Nokia), Takuji Nagashima (Sumitomo Electric), Roland Ryf, Rene-Jean Essiambre (Nokia), Toshiki Taru (Sumitomo Electric) OFT2017-44 |
We review the dependence of the spatial-mode dispersion (SMD) of coupled-core fibers on core count/layout and twisting c... [more] | OFT2017-44 pp.27-30 |
| OFT, OCS, IEE-CMN, ITE-BCT [detail] | 2016-11-11 09:55 |
Nagasaki | Nagasaki Shoko Kaigi Sho | Effective Area Measurement of Few-Mode Fiber using Far Field Scan Technique with Hankel Transform for Circularly-Asymmetric Mode Tetsuya Hayashi, Yoshiaki Tamura, Takuji Nagashima, Kazuhiro Yonezawa, Toshiki Taru (Sumitomo Electric), Koji Igarashi, Daiki Soma, Yuta Wakayama, Takehiro Tsuritani (KDDI Research) OCS2016-60 |
We report on an Aeff measurement method for the few-mode fiber. We derived an NFP-FFP transform equation generalized for... [more] | OCS2016-60 pp.31-36 |
| OCS, OFT, LSJ (Joint) [detail] |
2016-08-25 14:05 |
Hokkaido | Chitose-alcadia plaza | 125μm-cladding coupled four-core fiber realizing low loss and low spatial mode dispersion Yoshiaki Tamura, Tetsuya Hayashi, Takemi Hasegawa, Toshiki Taru (SEI) OCS2016-25 |
This talk will review our newly developed 125-μm-cladding coupled four-core fibers realized the ultra-low spatial mode d... [more] | OCS2016-25 pp.1-6 |
| OCS, OFT, LSJ (Joint) [detail] |
2016-08-25 15:20 |
Hokkaido | Chitose-alcadia plaza | Characterization of Indoor Multi-core Fiber Cable
-- Mechanical/Thermal Characteristics and Inter-core Crosstalk of the Straightened Cable -- Tetsuya Hayashi, Tetsuya Nakanishi, Fumiaki Sato, Toshiki Taru, Takashi Sasaki (Sumitomo Electric) OCS2016-28 |
Loss and crosstalk variations of an indoor multicore fiber (MCF) cable were evaluated during mechanical and thermal test... [more] | OCS2016-28 pp.15-20 |
| OCS, OFT (Joint) |
2014-08-28 14:00 |
Hokkaido | Kushiro Royal Inn | Crosstalk increase in tightly bent multi-core fiber mediated by cladding modes Tetsuya Hayashi, Toshiki Taru, Tetsuya Nakanishi, Takashi Sasaki (Sumitomo Electric), Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.) OCS2014-31 |
We newly derived a simplified coupled-power equations including cladding modes for estimating the inter-core crosstalk o... [more] | OCS2014-31 pp.1-6 |
| LQE, OPE | 2011-06-30 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Technologies on multi-core fiber and spatial division multiplexing enabling extremely advanced optical transmission Jun Sakaguchi, Yoshinari Awaji, Naoya Wada, Atsushi Kanno, Tetsuya Kawanishi (NICT), Tetsuya Hayashi, Toshiki Taru (SEI), Tetsuya Kobayashi, Masayuki Watanabe (OPTOQUEST) OPE2011-21 LQE2011-21 |
Future large-scale data transmission requires new technologies to overcome the capacity limit of conventional optical fi... [more] | OPE2011-21 LQE2011-21 pp.29-34 |
| PN, OCS, NS (Joint) |
2011-06-23 14:50 |
Wakayama | Wakayama University | Transmission of 109-Tb/s SDM/WDM/PDM-QPSK signals through 16.8-km homogeneous 7-core fiber Jun Sakaguchi, Yoshinari Awaji, Naoya Wada (NICT), Tetsuya Hayashi, Toshiki Taru (SEI), Tetsuya Kobayashi, Masayuki Watanabe (OPTOQUEST) OCS2011-16 |
Multi-core fiber has been expected as an innovative device to enable extremely-large-scale data transmission beyond the ... [more] | OCS2011-16 pp.27-31 |
| OCS, OFT (Joint) |
2010-08-27 15:40 |
Hokkaido | Asahikawa Tokiwa Shimin Hall | Development of Rectangular Formed Optical Fiber Cable for High Power Lasers Tomohiko Kanie, Yuuichi Mitose, Takuji Nagashima, Kazumasa Konishi, Kenichiro Takahashi, Osamu Shimakawa, Toshiki Taru, Takashi Sasaki (Sumitomo Electric Industries, LTD.) OFT2010-27 |
Laser scribe processing is used widely in thin film solar cells. It realizes effective scribe processing in a high quali... [more] | OFT2010-27 pp.63-66 |
| OFT, OCS (Joint) |
2009-08-28 13:10 |
Hokkaido | Supercontinuum Generation in Pure Silica Core Cut-off Shifted Single Mode Fibers Toshiki Taru, Masaaki Hirano, Takashi Sasaki (Sumitomo Electric Ind, Ltd.), Jonathan C. Khight (Univ. of Bath) OCS2009-38 |
[more] | OCS2009-38 pp.53-56 |
|
| OFT | 2009-05-28 15:45 |
Shizuoka | Bend-Insensitive and Single-Mode Hetero-Cladding Structured Solid-Core Photonic Bandgap Fibers Tadashi Murao, Kunimasa Saitoh (Hokkaido Univ.), Toshiki Taru, Takuji Nagashima (Sumitomo Electric), Kuniaki Maeda (Hokkaido Univ.), Takashi Sasaki (Sumitomo Electric), Masanori Koshiba (Hokkaido Univ.) OFT2009-7 |
Solid-core photonic bandgap fibers (SC-PBGFs) guide light along the fiber length in the low-index defected core region b... [more] | OFT2009-7 pp.31-34 |
|
| OFT | 2007-10-19 11:40 |
Toyama | Raman Gain Suppression in All-solid Photonic Bandgap Fiber Toshiki Taru (SEI), Jing Hou, Jonathan C. Knight (Univ. Bath) OFT2007-37 |
We propose Raman gain suppression using all-solid (solid-core) photonic bandgap fiber. We have demonstrated to suppress ... [more] | OFT2007-37 pp.29-32 |
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