Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OCS, LQE, OPE |
2023-10-20 10:10 |
Kochi |
(Kochi, Online) (Primary: On-site, Secondary: Online) |
Design of Mode-evolution-based Compact Symmetric Multimode Y-junction for the 2-µm Waveband Using Shortcuts to Adiabaticity Taichi Muratsubaki, Takeshi Fujisawa, Takanori Sato, Kunimasa Saitoh (Hokkaido Univ.) OCS2023-39 OPE2023-94 LQE2023-41 |
We report the design results of compact symmetric multimode Y junction for the 2-µm waveband. The proposed device achiev... [more] |
OCS2023-39 OPE2023-94 LQE2023-41 pp.62-67 |
OFT |
2023-05-11 16:15 |
Iwate |
Aiina(Iwate) (Iwate, Online) (Primary: On-site, Secondary: Online) |
Design of uncoupled 3-mode 4-core graded-index fibers with a common depressed layer Tomoki Honda, Takanori Sato, Takeshi Fujisawa (Hokaido Univ.), Taro Iwaya, Yuto Sagae, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokaido Univ.) OFT2023-5 |
We design a standard diameter (125 μm) uncoupled 3-mode 4-core fiber (3M-4CF). In order to suppress the inter-core cross... [more] |
OFT2023-5 pp.20-23 |
OPE, OFT, OCS (Joint) [detail] |
2022-02-25 13:30 |
Online |
Online (Online) |
Measuring Jones matrices representing mode couplings in few mode fibers Ryotaro Fukunaga, Koji Igarashi (Osaka Univ.) OCS2021-50 OPE2021-65 |
The mode dispersion in few-mode fibers (FMFs) determines the transmission performance of the mode multiplexed systems. I... [more] |
OCS2021-50 OPE2021-65 pp.46-50(OCS), pp.84-88(OPE) |
OFT |
2022-01-21 09:35 |
Online |
Online (Online) |
Dependence of in-core erbium doping and refractive index distribution in 3-signal LP mode ring core Er-doped fiber Taro Sumitani (Osaka Pref. Univ.), Hirotaka Ono (Shonan Inst. of Tech.), Kanami Ikeda, Osanori Koyama, Makoto Yamada (Osaka Pref. Univ.) OFT2021-65 |
We are developing a few-mode fiber amplifier to realize a long-haul mode-division-multiplexing transmission. It was conf... [more] |
OFT2021-65 pp.51-56 |
OPE, LQE |
2020-11-20 15:30 |
Online |
Online (Online) |
Twist- and bend-induced mode conversion in coupled multi-core fibers Kazushi Homma, Takeshi Fujisawa, Takanori Sato, Kunimasa Saitoh (Hokkaido Univ.) OPE2020-61 LQE2020-41 |
The propagation characteristics of coupled 3-core fibers under twisting and bending conditions are analyzed using beam p... [more] |
OPE2020-61 LQE2020-41 pp.80-85 |
OFT, ITE-BCT, OCS, IEE-CMN [detail] |
2020-11-12 14:35 |
Online |
Online (Online) |
Modeling of couplings between two degenerate linearly-polarized modes based on dual three-dimensional Stokes Space Ryotaro Fukunaga, Koji Igarashi (Osaka Univ.) OFT2020-39 |
In mode-division-multiplexed transmission in multi-mode fibers (MMFs), it is essential to compensate for couplings betwe... [more] |
OFT2020-39 pp.11-16 |
OCS, OFT, OPE (Joint) [detail] |
2020-02-28 09:30 |
Okinawa |
Okinawa Jichikaikan (Okinawa) |
Generation of exact eigen-modes by using auto-cloning photonic crystal for mode division multiplexing Hibiki Satoyoshi, Hiroshi Takahashi (Sophia Univ.) OCS2019-82 OFT2019-65 OPE2019-105 |
As a kind of mode-division multiplexing, a method using exact eigen-modes in few mode optical fiber for transmission cha... [more] |
OCS2019-82 OFT2019-65 OPE2019-105 pp.23-28(OCS), pp.29-34(OFT), pp.35-40(OPE) |
LQE, OPE, SIPH |
2018-12-06 17:10 |
Tokyo |
Keio University (Tokyo) |
Demonstration of 4 channel Optical Unitary Converter Based on Multiport Directional Couplers Ryota Tanomura, Rui Tang, Takuo Tanemura, Yoshiaki Nakano (Univ Tokyo) OPE2018-113 LQE2018-123 SIPH2018-29 |
We demonstrate the first experimental demonstration of a novel silicon photonic 44 optical unitary converter based on m... [more] |
OPE2018-113 LQE2018-123 SIPH2018-29 pp.77-81 |
PN |
2018-11-21 15:50 |
Yamanashi |
Satoshi Omura Museum, Yamanashi Univ. (Yamanashi) |
[Invited Talk]
Photonic Integrated Arbitrary Unitary Converting Device for All-Optical MIMO Processing Takuo Tanemura, Rui Tang, Ryota Tanomura, Yoshiaki Nakano (Univ. of Tokyo) PN2018-26 |
Optical unitary converter (OUC) is a device that can convert multiple mutually orthogonal optical modes into another set... [more] |
PN2018-26 pp.21-25 |
ITE-BCT, OCS, OFT, IEE-CMN [detail] |
2018-11-09 11:10 |
Okayama |
Kurashiki-City-Geibunnkan (Okayama) |
2 to 5-LP mode amplification characteristics of ring core EDF Shota Miyagawa, Masashi Yoshimura, Kanami Ikeda, Osanori Koyama, Makoto Ymada (Osaka Pref. Univ.), Hirotaka Ono (NTT) OFT2018-60 |
Several mode-division-multiplexing transmission experiments employing a few-mode erbium-doped fiber amplifier (FM-EDFA) ... [more] |
OFT2018-60 pp.73-76 |
OCS, OFT, OPE (Joint) [detail] |
2017-02-16 16:55 |
Osaka |
Osaka Prefecture University(I-site Nanba) (Osaka) |
Study on erbium doping profile of the 2-LP mode ring core EDF Daiki Nobuhira (Osaka Pref. Univ.), Hirotaka Ono (NTT), Osanori Koyama, Makoto Yamada (Osaka Pref. Univ.) OCS2016-74 OFT2016-48 OPE2016-165 |
We simulated the characteristic improvement by changing the erbium doping profile on the ring core Er-doped fiber (EDF),... [more] |
OCS2016-74 OFT2016-48 OPE2016-165 pp.17-20(OCS), pp.19-22(OFT), pp.29-32(OPE) |
OCS, OFT, LSJ (Joint) [detail] |
2016-08-26 09:30 |
Hokkaido |
Chitose-alcadia plaza (Hokkaido) |
Strongly-Coupled Two-LP-mode Ring-Core Fiber for Reduction of DSP Complexity Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Azusa Urushibara, Takashi Yamamoto, Kazuhide Nakajima (NTT) OCS2016-31 |
Mode-division multiplexing (MDM) transmission using few-mode fiber (FMF) is considered a promising technology for dealin... [more] |
OCS2016-31 pp.33-38 |
OFT, OCS, OPE (Joint) [detail] |
2016-02-18 13:55 |
Okinawa |
Okinawa Univ. (Okinawa) |
Experimental Verification of Inter-modal Fiber Nonlinearity in Mode-division-multiplexed Transmission Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Azusa Urushibara, Takashi Yamamoto, Kazuhide Nakajima (NTT) OCS2015-103 OPE2015-223 |
Mode-division multiplexing (MDM) transmission using few-mode fiber (FMF) is considered a promising technology for dealin... [more] |
OCS2015-103 OPE2015-223 pp.17-22(OCS), pp.43-48(OPE) |
IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] |
2015-02-24 11:45 |
Hokkaido |
Hokkaido Univ. (Hokkaido) |
Parallel spatial modes inter-conversion using holographic memory for photonic cross-connect Yanfeng Zhao, Atsushi Okamoto, Tomohiro Maeda, Yuki Hirasaki, Akihisa Tomita (Hokkaido Univ.), Masatoshi Bunsen (Fukuoka Univ.) |
(To be available after the conference date) [more] |
|
OPE, OCS, OFT (Joint) [detail] |
2015-02-20 10:20 |
Kagoshima |
(Kagoshima) |
An analysis of transmission characteristics of homogeneously coupled-three-core fiber based on full-vector finite-element method and coupled field theory Akira Igari, Takeshi Fujisawa, Kunimasa Saitoh (Hokkaido Univ.), Katsuhiro Takenaga, Shoichiro Matsuo (Fujikura) OCS2014-118 OFT2014-72 OPE2014-224 |
We analyze the transmission characteristics of homogeneously coupled-three-core fiber for mode-division multiplexing tra... [more] |
OCS2014-118 OFT2014-72 OPE2014-224 pp.87-92(OCS), pp.81-86(OFT), pp.121-126(OPE) |