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Technical Committee on Optical Fiber Technology (OFT) (Searched in: 2021)
Search Results: Keywords 'from:2022-02-24 to:2022-02-24'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 13:15 |
Online | Online | Structural analysis and fabrication of microfibers for load measurement Naoaki Abe, Ryoki Soeda, Mitsuru Kihara (oecu)  OFT2021-69 OPE2021-48 |
We investigate load measurement using microfiber. We numerically analyzed the transmission loss characteristics of the m... [more] | OFT2021-69 OPE2021-48 pp.1-4 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 13:40 |
Online | Online | Evaluation of bending displacement characteristics for a 50-3-50 type hetero-core structured optical fiber sensor Miyuki Kadokura, Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2021-70 OPE2021-49 |
In this study, we aim to realize the application of a hetero-core optical fiber bending sensor, which consists of a mult... [more] | OFT2021-70 OPE2021-49 pp.5-8 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 14:05 |
Online | Online | Response Evaluation of a Hands-free Swallowing Test Device Using a Hetero-core Fiber Optic Pressure Sensor Masanori Maeda, Miyuki Kadokura, Ryoko Aoki (Soka Univ.), Masaru Kawakami (JMU), Yuya Koyama (CIT), Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2021-71 OPE2021-50 |
In this paper, we evaluated the response of a non-invasive hands-free swallowing test device using a hetero-core fiber o... [more] | OFT2021-71 OPE2021-50 pp.9-12 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 14:30 |
Online | Online | Characteristics of the hetero-core fiber optic refractive index sensor with multilayer of poly-L-lysine and TiO2 nanoparticles Masashi Goto, Koji Yuhashi, Michiko Nishiyama, Shoichi Kubodera, Kazuhiro Watanabe (Soka Univ.) OFT2021-72 OPE2021-51 |
This research group has proposed a SiO2/TiO2 dielectric multilayer film hetero-core optical fiber refractive index senso... [more] | OFT2021-72 OPE2021-51 pp.13-16 |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 15:05 |
Online | Online | [Invited Talk]
Suppression of Rayleigh scattering loss in silica glass by hot-compression
-- The role of structural voids in silica glass -- Madoka Ono (Hokkaido Univ.) OCS2021-41 OPE2021-52 |
Optical losses in silica glass fibers remain a challenge in their applications. The main contributor to optical attenuat... [more] | OCS2021-41 OPE2021-52 pp.1-4(OCS), pp.17-20(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 16:00 |
Online | Online | A study of optical power measurement using a infrared image sensor for a remote operated optical path switching node Ryo Koyama, Yoshiteru Abe, Kazunori Katayama (NTT) OFT2021-73 OPE2021-53 |
Optical access network is an important infrastructure of 5G mobile service and incoming Beyond 5G mobile service. These ... [more] | OFT2021-73 OPE2021-53 pp.17-22(OFT), pp.21-26(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 16:25 |
Online | Online | Expansion of optical phased array controlled only by wavelength sweep Yamato Misugi (Waseda Univ.), Hideaki Okayama (OKI), Tomohiro Kita (Waseda Univ.) OCS2021-42 OFT2021-74 OPE2021-54 |
Recently, there has been a great deal of interest in the development of sensing technologies for the realization of more... [more] | OCS2021-42 OFT2021-74 OPE2021-54 pp.5-8(OCS), pp.23-26(OFT), pp.27-30(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 16:50 |
Online | Online | Ultrafast operation of Si TO-switch by the differential control method Kohei Iino, Tomohiro Kita (Waseda Univ.) OCS2021-43 OFT2021-75 OPE2021-55 |
The current injection phase shifter structure using MMI enables high-speed temperature change by reducing the heat capac... [more] | OCS2021-43 OFT2021-75 OPE2021-55 pp.9-14(OCS), pp.27-32(OFT), pp.31-36(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-24 17:15 |
Online | Online | Study on Simultaneous Wavelength Conversion of Multiple WDM Channels Using Silicon-rich Nitride Waveguide Yuki Ishihara, Ken Mishina, Akihiro Maruta (Osaka Univ.) OCS2021-44 OPE2021-56 |
[more] | OCS2021-44 OPE2021-56 pp.15-20(OCS), pp.37-42(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 09:00 |
Online | Online | Return loss measurement procedure of multicore fiber connector by OCWR method Yuki Fujimaki, Kiyoshi Kamimura, Haruki Hoshikawa, Ryo Nagase (CIT) OFT2021-76 OPE2021-57 |
Fan-in/Fan-out devices are indispensable when measuring the characteristics of optical connectors that connect multicore... [more] | OFT2021-76 OPE2021-57 pp.33-37(OFT), pp.43-47(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 09:25 |
Online | Online | Simplified return loss measurement procedure of multicore fiber connector Haruki Hoshikawa, Kiyoshi Kamimura, Yuki Fujimaki, Ryo Nagase (CIT) OFT2021-77 OPE2021-58 |
Fan-in/Fan-out (FIFO) devices are indispensable when measuring the characteristics of optical connectors that connect mu... [more] | OFT2021-77 OPE2021-58 pp.38-42(OFT), pp.48-52(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 09:50 |
Online | Online | Characterization of Installed Step-Index Profile Standard Cladding Multi-Core Fibers with Multi-Vendor Connections Daiki Soma, Shohei Beppu, Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research) OCS2021-45 OPE2021-59 |
A space division multiplexing (SDM) transmission technique has been investigated to overcome the theoretical limitation ... [more] | OCS2021-45 OPE2021-59 pp.21-26(OCS), pp.53-58(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 10:15 |
Online | Online | Connection performances of standard outer diameter 4-core MCF connector Kiyoshi Kamimura, Yuki Fujimaki, Haruki Hoshikawa, Ryo Nagase (CIT) OCS2021-46 OPE2021-60 |
In recent years, the demand for transmission capacity has been increasing exponentially every year due to the spread of ... [more] | OCS2021-46 OPE2021-60 pp.27-31(OCS), pp.59-63(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 10:50 |
Online | Online | Crosstalk test method for constructing uncoupled multi-core fiber transmission line Tomokazu Oda, Atsushi Nakamura, Yusuke Koshikiya (NTT) OFT2021-78 OPE2021-61 |
Total end-to-end inter-core crosstalk (XT) is a key requirement for transmission systems using uncoupled multi-core fibe... [more] | OFT2021-78 OPE2021-61 pp.43-48(OFT), pp.64-69(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 11:15 |
Online | Online | Inter-core crosstalk in bidirectional transmission over multi-core fiber Tetsuya Hayashi (Sumitomo Electric) OCS2021-47 OPE2021-62 |
We review the preferable crosstalk levels of uncoupled multi-core fibers in terms of optical signal-to-noise ratio penal... [more] | OCS2021-47 OPE2021-62 pp.32-35(OCS), pp.70-73(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 11:40 |
Online | Online | Inter-core crosstalk in multi-core fiber with core-dependent loss Yuto Kobayashi, Tetsuya Hayashi (Sumitomo Electric) OCS2021-48 OPE2021-63 |
We quantitatively discussed the effect of core dependent loss (CDL) on the cross-talk (XT) of multi-core fibers (MCFs). ... [more] | OCS2021-48 OPE2021-63 pp.36-39(OCS), pp.74-77(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 13:05 |
Online | Online | Group delay spread reduction using coupled multicore fibers with twist and bend Kazushi Homma, Takanori Sato, Takeshi Fujisawa (Hokkaido Uni.), Yuto Sagae, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokkaido Uni.) OCS2021-49 OFT2021-79 OPE2021-64 |
We investigate mode coupling characteristics in coupled multicore fibers with twist and bend for reducing the group dela... [more] | OCS2021-49 OFT2021-79 OPE2021-64 pp.40-45(OCS), pp.49-54(OFT), pp.78-83(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 13:30 |
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) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 13:55 |
Online | Online | Control of Mode-dependent Gain in Coupled Multi-core EDF with Bend Ryota Imada, Taiji Sakamoto, Shinichi Aozasa, Kazuhide Nakajima (NTT) OCS2021-51 OPE2021-66 |
We discuss the reduction in mode-dependent gain (MDG) in coupled-multi-core erbium- doped fiber (C-MC-EDF) with smaller ... [more] | OCS2021-51 OPE2021-66 pp.51-55(OCS), pp.89-93(OPE) |
| OPE, OFT, OCS (Joint) [detail] |
2022-02-25 14:20 |
Online | Online | Optical amplification for radio-over-fiber transmission with optical power supply Hirotaka Ono, Taiju Umehara (Shonan Inst. Tech.), Makoto Yamada (Osaka Pref. Univ.) OCS2021-52 OPE2021-67 |
Power over fiber (PoF) has been investigated for stable power supply in a radio on fiber (RoF) wireless service network ... [more] | OCS2021-52 OPE2021-67 pp.57-60(OCS), pp.95-98(OPE) |
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