Presentation | 2019-01-18 Polarization Converter in a Buried Waveguide with a Metal Strip Yota Sasaki, Junji Yamauchi, Hisamatsu Nakano, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A polarization converter with a metal strip is developed in a buried waveguide with a rectangular core. The eigenmode analysis reveals that the insertion loss is mainly due to the field mismatch of the TM mode at the connection between the input (or output) and conversion waveguides. Further consideration shows that the transition loss of the TM mode decreases, as the aspect ratio of the core is increased, leading to a reduction in the insertion loss. Finally, we investigate the effect of bending a waveguide for polarization conversion. It is found that the bend structure achieves equivalent characteristics with a shorter polarization conversion length, compared with the straight one. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | beam-propagation method / finite-difference time-domain method / waveguide polarization converter / metal strip |
Paper # | PN2018-68,EMT2018-102,OPE2018-177,LQE2018-187,EST2018-115,MWP2018-86 |
Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |
Conference Information | |
Committee | PN / EMT / OPE / EST / MWP / LQE / IEE-EMT |
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Conference Date | 2019/1/17(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Osaka University Nakanoshima Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hiroshi Hasegawa(Nagoya Univ.) / Akira Hirose(Univ. of Tokyo) / Kouki Sato(Furukawa Electric Industries) / Akimasa Hirata(Nagoya Inst. of Tech.) / Tetsuya Kawanishi(Waseda Univ.) / Kiichi Hamamoto(Kyusyu Univ.) / Keiji Goto(National Defense Academy) |
Vice Chair | Haruki Ogoshi(Furukawa Electric) / Takehiro Tsuritani(KDDI Research) / Hideaki Furukawa(NICT) / Koichi Hirayama(Kitami Inst. of Tech.) / Hiroshi Takahashi(Sophia Univ.) / Shinichiro Ohnuki(Nihon Univ.) / Masayuki Kimishima(Advantest) / Jun Shibayama(Hosei Univ.) / Naoto Yoshimoto(Chitose Inst. of Science and Tech.) / Hiroshi Aruga(Mitsubishi Electric) |
Secretary | Haruki Ogoshi(NICT) / Takehiro Tsuritani(Univ. of Fukui) / Hideaki Furukawa(NTT) / Koichi Hirayama(Tokyo Metro. Coll. of Tech) / Hiroshi Takahashi(Fukuoka Inst.of Tech.) / Shinichiro Ohnuki(Univ. of Tokyo) / Masayuki Kimishima(NICT) / Jun Shibayama(CIST) / Naoto Yoshimoto(National Inst. of Tech.,Sendai College) / Hiroshi Aruga(NICT) / (Chiba Inst. of Tech.) |
Assistant | Keijiro Suzuki(AIST) / Junichiro Sugisaka(Kitami Inst. of Tech.) / Yuya Shoji(Tokyo Inst. of Tech.) / Kazunori Seno(NTT) / Takahiro Ito(Nagoya Inst. of Tech.) / Kazuhiro Fujita(Fujitsu) / Kensuke Ikeda(CRIEPI) / Kosuke Nishimura(KDDI Research) / Masaya Nagai(Osaka Univ.) / Yoshihiro Naka(Kyushu Univ. of Health and Welfare) |
Paper Information | |
Registration To | Technical Committee on Photonic Network / Technical Committee on Electromagnetic Theory / Technical Committee on OptoElectronics / Technical Committee on Electronics Simulation Technology / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Lasers and Quantum Electronics / Technical Meeting on Electromagnetic Theory |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Polarization Converter in a Buried Waveguide with a Metal Strip |
Sub Title (in English) | |
Keyword(1) | beam-propagation method |
Keyword(2) | finite-difference time-domain method |
Keyword(3) | waveguide polarization converter |
Keyword(4) | metal strip |
1st Author's Name | Yota Sasaki |
1st Author's Affiliation | Hosei University(Hosei Univ.) |
2nd Author's Name | Junji Yamauchi |
2nd Author's Affiliation | Hosei University(Hosei Univ.) |
3rd Author's Name | Hisamatsu Nakano |
3rd Author's Affiliation | Hosei University(Hosei Univ.) |
Date | 2019-01-18 |
Paper # | PN2018-68,EMT2018-102,OPE2018-177,LQE2018-187,EST2018-115,MWP2018-86 |
Volume (vol) | vol.118 |
Number (no) | PN-396,EMT-397,OPE-398,LQE-399,EST-400,MWP-401 |
Page | pp.pp.203-208(PN), pp.203-208(EMT), pp.203-208(OPE), pp.203-208(LQE), pp.203-208(EST), pp.203-208(MWP), |
#Pages | 6 |
Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |