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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EST | 2021-01-22 14:05 |
Online | Online (Online) | Computing Derivatives of Propagation Constants by Differentiating Finite Element Matrices for Waveguide Models Naoya Yamamoto, Kouji Hasegawa (MuroranIT)  EST2020-74 |
Modified Neloson's and Dailey's methods for computing the derivatives of eigenvectors were presented for asymmetric gene... [more] | EST2020-74 pp.108-114 |
| EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2018-07-20 11:10 |
Hokkaido | (Hokkaido) | A Study on Tapered Polarization Splitter Using Single Polarization EC-CHFs Shingo Kawamura, Yasuhide Tsuji (Muroran Inst. Technol.) EMT2018-37 MW2018-52 OPE2018-40 EST2018-35 MWP2018-36 |
Crosstalk free polarization splitter (PS) using single polarization nature of elliptical hole core circular hole holey f... [more] | EMT2018-37 MW2018-52 OPE2018-40 EST2018-35 MWP2018-36 pp.165-169 |
| OFT | 2015-01-23 10:45 |
Miyazaki | (Miyazaki) | Loss properties of few-mode holey fiber induced by the inner surface imperfection of air holes Shinichi Aozasa, Kyozo Tsujikawa, Nobutomo Hanzawa, Saki Nozoe, Fumihiko Yamamoto (NTT) OFT2014-54 |
We reported on the additional loss resulting from the inner surface imperfection, such as contamination and surface roug... [more] | OFT2014-54 pp.47-52 |
| MW, OPE, EMT, MWP, EST, IEE-EMT [detail] | 2014-07-17 13:00 |
Hokkaido | Muroran Inst. of Tech. (Hokkaido) | A study on polarization splitter using single-polarization photonic crystal fiber Zejun Zhang, Yasuhide Tsuji (Muroran Inst. Tech.), Masashi Eguchi (Chitose Inst. Sci . Tech.) MW2014-65 OPE2014-34 EST2014-26 MWP2014-23 |
In this paper we demonstrated the design accuracy of the polarization splitter using elliptical-hole core circular-hole ... [more] | MW2014-65 OPE2014-34 EST2014-26 MWP2014-23 pp.99-104 |
| OFT | 2012-05-24 16:55 |
Gifu | Hida, Earth Wisdom Center (Gifu) | Evaluation of the O-band transmission system by using quantum dot laser and holey fiber Yasuaki Kurata, Yu Omigawa, Takuya Irago, Hideyuki Sotobayashi (Aoyama Gakuin Univ.), Naokatsu Yamamoto, Kouichi Akahane, Tetsuya Kawanishi (NICT), Yuki Yoshioka, Hiroshi Takai (TDU) OFT2012-6 |
To expand the usable wavelength bandwidth for optical communications, we have focused on a use of a 1.3-μm wavelength ba... [more] | OFT2012-6 pp.27-30 |
| OFT | 2012-01-19 16:55 |
Kagawa | (Kagawa) | Polarization-division-multiplexed 4×10-Gbps simultaneous transmissions in T-band and C-bands over a holey fiber Yu Omigawa (Aoyama Gakuin Univ.), Naokatsu Yamamoto, Atsushi Kanno, Tetsuya Kawanishi (NICT), Yasuaki Kurata, Hideyuki Sotobayashi (Aoyama Gakuin Univ.) OFT2011-62 |
The ever-increasing demand for high data transmission capacities has necessitated the use of alternative wavebands and t... [more] | OFT2011-62 pp.33-36 |
| OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2011-11-18 14:05 |
Shimane | Shimane Univ. (Shimane) | A study on structural dependency of micro-bending loss in large-Aeff holey fibers Yukihiro Tsuchida, Kazunori Mukasa, Ryuichi Sugizaki (Furukawa Electric) OCS2011-102 |
Micro-bending loss dependence on holey fiber structures with Aeff of 150 μm2 is demonstrated. By evaluating the normali... [more] |
OCS2011-102 pp.55-58 |
| OCS | 2011-07-11 16:05 |
Osaka | Osaka Univ. Nakanoshima Center (Osaka) | PolarizationDivision Multiplexed 2×10-Gbps Optical Data Transmissionsin T-waveband with Holey Fiber Photonic Transport System Yu Omigawa, Yuta Kinoshita (Aoyama Gakuin Univ.), Naokatsu Yamamoto, Atsushi Kanno, Kouichi Akahane, Tetsuya Kawanishi (NICT), Hideyuki Sotobayashi (Aoyama Gakuin Univ.) OCS2011-32 |
The ever-growing demand for high data transmission capacities has created a need for the use of alternative wavebands an... [more] | OCS2011-32 pp.35-38 |
| OFT | 2010-10-25 14:25 |
Saitama | Nippon Institute of Technology (Saitama) | Development and transmission quality estimation of a new optical frequency resource of the T-band for ultra-broadband holey-fiber photonic transport system Yu Omigawa, Yuta Kinoshita, Kazuyuki Yamamoto (Aoyama Gakuin Univ.), Naokatsu Yamamoto, Atsushi Kanno, Kouichi Akahane, Tetsuya Kawanishi (NICT), Hideyuki Sotobayashi (Aoyama Gakuin Univ.) OFT2010-33 |
To expand the usable wavelength bandwidth for optical communications, we have focused on a use of a 1-micrometer wavelen... [more] | OFT2010-33 pp.25-28 |
| OCS, OFT (Joint) |
2010-08-27 13:25 |
Hokkaido | Asahikawa Tokiwa Shimin Hall (Hokkaido) | Investigation on Multi-Core Fibers with Large Aeff and Low Micro-Bending Loss Katsunori Imamura, Kazunori Mukasa, Ryuichi Sugizaki (Furukawa Electric) OCS2010-49 |
To realize large Aeff Multi-Core Fibers, two types of solid Multi-Core Fibers with different cladding diameters were act... [more] | OCS2010-49 pp.75-80 |
| OCS, OFT (Joint) |
2010-08-27 14:50 |
Hokkaido | Asahikawa Tokiwa Shimin Hall (Hokkaido) | Development of Ultra-large Aeff Holey Fibers Masanori Takahashi, Kazunori Mukasa, Ryuichi Sugizaki (Furukawa Electric) OFT2010-25 |
In recent years, there have been great efforts on developing high power fiber lasers. To use optical fibers for such hig... [more] | OFT2010-25 pp.53-56 |
| OFT, OCS, IEE-CMN, ITE-BCT (Joint) [detail] |
2009-11-27 13:45 |
Fukushima | (Fukushima) | A study on design optimization for the wide band transmission and loss reduction of Holey Fiber Katsunori Imamura, Kazunori Mukasa, Takeshi Yagi (Furukawa Electric) OCS2009-96 |
Holey fibers suitable for wide band transmission system were numerically studied. By taking the relation between the mac... [more] | OCS2009-96 pp.77-81 |
| OFT | 2009-10-29 15:40 |
Oita | (Oita) | The Study on Large Mode Area Holey Fiber Kazumasa Ohsono, Bing Yao, Akira Ogura, Hiroyuki Ohkubo, Akihito Hongo (Hitachi Cable,Ltd.) OFT2009-38 |
In the next generation large capacity transmission system, the low non-linearity and low loss optical fiber is required.... [more] | OFT2009-38 pp.27-30 |
| OFT | 2009-10-29 17:35 |
Oita | (Oita) | Improvement of accuracy in equivalent-index analysis with 1D FEM Kazuto Haatase, Masashi Eguchi (Chitose Inst. of Science and Tech.) OFT2009-42 |
For holey fibers, two dimensional(2D) numerical approaches are generally used. They need a large-scale calculation and l... [more] | OFT2009-42 pp.43-46 |
| OFT, OCS (Joint) |
2009-08-28 13:35 |
Hokkaido | (Hokkaido) | Multi-Core Holey Fibers for Ultra Large Capacity Wide-Band Transmission Katsunori Imamura, Kazunori Mukasa, Yu Mimura, Takeshi Yagi (Furukawa Electric Co., Ltd.) OCS2009-39 |
Future ultra large capacity transmission by the combination of multi-core technique and holey-fiber technique. The ultra... [more] | OCS2009-39 pp.57-62 |
| OCS, OFT (Joint) |
2008-08-28 09:50 |
Hokkaido | (Hokkaido) | Study on large Aeff solid PSCFs and holey fibers for wide-band transmission Kazunori Mukasa, Katsunori Imamura, Ryuichi Sugizaki, Takeshi Yagi (Furukawa Electric) OFT2008-18 |
Solid LA-SMFs with Aeff of 160um2, attenuation loss less than 0.18dB/km, cutoff less than 1460nm and low bending loss, a... [more] | OFT2008-18 pp.9-12 |
| OCS, NS (Joint) |
2008-01-25 10:30 |
Oita | OITA University (Oita) | Ultra wide-band transmission systems comprising a Large Aeff Holey Fiber and a wide-band DCF Kazunori Mukasa, Katsunori Imamura, Ryuichi Sugizaki, Takeshi Yagi (Furukawa Electric) OCS2007-95 |
Large Aeff HFs and high FOM DCFs which can compensate dispersion of the HF over O, E, S, C and L-Band simultaneously wer... [more] | OCS2007-95 pp.53-56 |
| CPM, LQE, OPE, EMD | 2007-08-23 10:35 |
Hokkaido | Hokaido Univ. (Hokkaido) | A design method for single-polarization holey fibers with improved beam quality factor Yukihiro Tsuchida, Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.) EMD2007-29 CPM2007-50 OPE2007-67 LQE2007-30 |
Recently, there has been an increasing interest in developing single polarization fibers for applications such as polari... [more] | EMD2007-29 CPM2007-50 OPE2007-67 LQE2007-30 pp.1-6 |
| OFT | 2007-05-24 13:30 |
Kagoshima | (Kagoshima) | Wavelength dependence of photo-elastic constant of various silica fibers Toshiyuki Fujieda, Norio Kashima (Shibaura Institute of Tech) OFT2007-1 |
In parallel optical fiber transmission systems, non-uniform stress causes skew in a fiber ribbon under practical environ... [more] | OFT2007-1 pp.1-6 |
| OFT | 2006-05-11 13:55 |
Fukuoka | KYUSHU UNIVERSITY (Fukuoka) | Temperature increase characterisitcs in bent hole-assisted fiber under high power Takashi Matsui, Kazuhide Nakajima, Kenji Kurokawa, Katsusuke Tajima, Kazuyuki Shiraki, Izumi Sankawa (NTT) OFT2006-2 |
We experimentally and theoretically investigated the temperature increase characteristics in bent hole-assisted fiber un... [more] | OFT2006-2 pp.5-8 |
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