Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT |
2020-10-08 10:50 |
Online |
Online |
[Poster Presentation]
Design of graded-index type photonic crystal fiber with uniform air hole diameter and its application to fiber collimator Daichi Yoshihara, Hirohisa Yokota, Yoh Imai (Ibaraki Univ.) OFT2020-17 |
A graded-index (GI) type photonic crystal fiber (PCF) that has an α-power effective index distribution in radial directi... [more] |
OFT2020-17 pp.33-36 |
OFT |
2020-01-17 09:50 |
Aichi |
NINS Okazaki Conference Center |
Theoretical study of temperature/strain sensor using graded-index type photonic crystal fiber Hirohisa Yokota, Shuto Iseki, Yoh Imai (Ibaraki Univ.) OFT2019-54 |
A graded-index type photonic crystal fiber (GI-PCF) with α-power air hole diameter distribution in radial direction oper... [more] |
OFT2019-54 pp.39-42 |
EST |
2018-09-06 13:55 |
Okinawa |
Kumejima-machi, Okinawa |
Analysis of polarization converter based on square lattice photonic crystal fiber Zejun Zhang (Kanagawa Univ.), Yasuhide Tsuji (Muroran Inst. Tech.), Masashi Eguchi (Chitose Inst. Sci. Tech.), Chun-ping Chen (Kanagawa Univ.) EST2018-46 |
In this study, a polarization converter (PC) based on square lattice photonic crystal fiber (PCF) with double-hole unit ... [more] |
EST2018-46 pp.23-26 |
EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2018-07-20 11:10 |
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 |
2017-10-13 09:55 |
Kochi |
Kochi Prefectural Culture Hall |
Variable Photonic Crystal Fiber Optical Attenuator Using Bending Loss Hirohisa Yokota, Tomohiko Sano, Yoh Imai (Ibaraki Univ.) OFT2017-43 |
Recently, an importance of optical attenuator has increased in fiber optic communication systems because an optical powe... [more] |
OFT2017-43 pp.23-26 |
OFT |
2017-01-20 13:55 |
Tokyo |
Kikaishinko Kaikan |
Design of Graded-Index-Type Photonic Crystal Fiber for Collimator Application with Good Tolerance in Fiber Length Error Hirohisa Yokota, Mizuki Wakabayashi, Keiichi Higuchi, Yoh Imai (Ibaraki Univ.) OFT2016-37 |
A graded-index-type photonic crystal fiber (GI-PCF) that has α-power air hole diameter distribution in radial direction,... [more] |
OFT2016-37 pp.11-14 |
LQE, OPE, OCS |
2016-10-27 16:00 |
Miyazaki |
Miyazaki Citizen's Plaza |
Numerical Examination of Nonlinearity in the Core of Square Lattice Photonic Crystal Fiber Ibrahima Djenabou Barry, Mitsuhiro Yokota (Univ. of Miyazaki) OCS2016-43 OPE2016-84 LQE2016-59 |
As light travels in the core of a square lattice photonic crystal fiber, many interesting phenomena are observed like th... [more] |
OCS2016-43 OPE2016-84 LQE2016-59 pp.49-53 |
EMCJ, IEE-EMC, MW, EST [detail] |
2015-10-22 09:50 |
Miyagi |
Sakura Hall, Katahira Campus, Tohoku Univ. |
Study on Polarization splitter Using Single Polarized PCF with Anisotropic Lattice of Circular Air Holes. Kazuki Ichikawa, Zejun Zhang, Yasuhide Tsuji (MuroranIT), Masashi Eguchi (CIST) EMCJ2015-61 MW2015-100 EST2015-71 |
In this paper we demonstrate the design of a novel polarization splitter using photonic crystal bers
with anisotropic ... [more] |
EMCJ2015-61 MW2015-100 EST2015-71 pp.11-16 |
LQE, LSJ |
2014-05-23 10:35 |
Fukui |
|
Development of Ultrashort Pulsed Laser at 1μm for Ultrafast Spectroscopy in Visible Range Yuhei Chiba (TUAT), Hideyuki Takada, Kenji Torizuka (AIST), Kazuhiko Misawa (TUAT) LQE2014-10 |
Today, in the field of ultrafast spectroscopy, Ti:Sapphire laser is mainly used as ultrashort pulsed light source. Howev... [more] |
LQE2014-10 pp.43-47 |
MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] |
2014-01-24 14:00 |
Kyoto |
Doshisha University |
Study on Near-Infrared Range All-Optical Limiter Using Photonic Crystal Fiber Takuya Murakawa, Ryosuke Nagao, Tsuyoshi Konishi (Osaka Univ.) PN2013-76 OPE2013-190 LQE2013-176 EST2013-125 MWP2013-96 |
We investigate a near-infrared range all-optical limiter to stabilize peak power fluctuations of near-infrared optical p... [more] |
PN2013-76 OPE2013-190 LQE2013-176 EST2013-125 MWP2013-96 pp.273-276 |
OFT, OPE, OCS (Joint) [detail] |
2013-02-28 16:50 |
Tokyo |
|
[Invited Talk]
Mode-divisioin multiplexing technology for realizing ultra-large capacity transmission Taiji Sakamoto, Nobutomo Hanzawa, Takayoshi Mori (NTT), Kunimasa Saitoh (Hokkaido university), Takashi Yamamoto (NTT), Masanori Koshiba (Hokkaido university), Fumihiko Yamamoto (NTT) OCS2012-104 OFT2012-76 OPE2012-194 |
Recently, mode-division multiplexing transmission has been intensively investigated because the transmission capacity ca... [more] |
OCS2012-104 OFT2012-76 OPE2012-194 pp.39-44 |
OFT, OPE, OCS (Joint) [detail] |
2013-03-01 15:15 |
Tokyo |
|
Birefringence of Bragg fiber due to elliptical deformation of cross-section Hiroki Taniguchi, Jun-ichi Sakai (Ritsumeikan Univ.) OCS2012-112 OFT2012-88 OPE2012-206 |
This article provides a birefringence of a Bragg fiber for the HE11 mode due to elliptical deformation of its cross-sect... [more] |
OCS2012-112 OFT2012-88 OPE2012-206 pp.81-86(OCS), pp.101-106(OFT), pp.101-106(OPE) |
OFT |
2013-01-25 09:00 |
Tokushima |
|
Fabrication of polarization-maintaining photonic crystal fiber optical attenuator using air hole diameter control Hirohisa Yokota, Naoya Inoue, Yuto Kobayashi, Yoh Imai (Ibaraki Univ.) OFT2012-62 |
Photonic crystal fiber (PCF) optical attenuators that are fabricated by air hole diameter control have advantages such a... [more] |
OFT2012-62 pp.51-54 |
OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2012-11-22 09:50 |
Kumamoto |
|
Few-Mode Photonic Crystal Fiber for Wideband Mode Division Multiplexing Transmission Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Lin Ma, Nobutomo Hanzawa, Kyozo Tsujikawa, Fumihiko Yamamoto (NTT) OCS2012-82 |
We show numerically that photonic crystal fiber (PCF) can control the mode number over a wide wavelength range while rea... [more] |
OCS2012-82 pp.53-58 |
OPE, OFT |
2012-03-02 14:50 |
Tokyo |
|
Splice loss analysis of a Bragg fiber Yuusuke Nakamura, Jun-ichi Sakai (Ritsumeikan Univ.) OFT2011-81 OPE2011-207 |
This article provides a splice loss for the TE mode of Bragg fibers by considering an axial displacement and angular mis... [more] |
OFT2011-81 OPE2011-207 pp.41-46 |
OFT |
2011-10-20 13:00 |
Nagano |
|
Scattering loss properties of holey fibers Kyozo Tsujikawa, Shigeru Tomita (NTT) OFT2011-31 |
It has been reported that additional scattering loss often arises in holey fibers, namely photonic crystal fiber (PCF) a... [more] |
OFT2011-31 pp.1-6 |
CPM, OPE, LQE, EMD |
2011-08-25 10:30 |
Hokkaido |
Hokkaido Univ. |
Experiment and analysis of a single-beam PCF light source for CARS spectroscopy Kazuhiro Tada, Naoki Karasawa (Chitose Inst. of Sc. and Tech.) EMD2011-31 CPM2011-75 OPE2011-66 LQE2011-29 |
In this study, we have developed a single-beam photonic crystal fiber (PCF) based light source for coherent anti-Stokes ... [more] |
EMD2011-31 CPM2011-75 OPE2011-66 LQE2011-29 pp.7-10 |
OFT, OPE |
2011-03-04 09:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Analysis of electromagnetic fields of curved Bragg fiber using a multilayer division method Naoyuki Umemoto, Jun-ichi Sakai (Ritsumeikan Univ.) OFT2010-63 OPE2010-167 |
This article presents a formulation and numerical results of electromagnetic fields in curved Bragg fibers. The electrom... [more] |
OFT2010-63 OPE2010-167 pp.1-6 |
ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2010-11-18 14:15 |
Osaka |
SEI Ikoma Seminar House |
Multiple resonant coupling mechanism for higher-order-modes' suppression in all-solid photonic bandgap fibers with heterostructured cladding Tadashi Murao, Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.) OFT2010-41 |
In this work, we propose a novel mechanism for suppression of higher-order modes (HOMs), namely multiple resonant coupli... [more] |
OFT2010-41 pp.15-19 |
OFT |
2010-10-25 14:00 |
Saitama |
Nippon Institute of Technology |
1.0μm Band Supercontinuum Generation Using Photonic Crystal Fiber and Its Application for Multi-Wavelength Pulse Source Takayoshi Mori, Takashi Yamamoto, Kenji Kurokawa, Shigeru Tomita (NTT) OFT2010-32 |
A 1.0 μm-band supercontinuum (SC) is generated using a seed pulse source consisting of a CW light source, a phase modula... [more] |
OFT2010-32 pp.21-24 |