| Presentation | 2019-01-18 Anomalous resonant modes of TiO2/SiO2 multilayered hyperbolic metamaterial optical resonator Junichi Takahara, Jun Sagara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Hyperbolic metamaterial (HMM) is a structure in which substances of positive and negative permittivity are periodically stacked, and novel optical functions are expected by making the equi-frequency surface of hyperboloid in wavenumber space. However, since conventional HMMs utilize metal, the loss problem has become a barrier to practical use. As a solution to the problem, HMM utilizing dielectric phonons is proposed. Phonons have a wavelength region where the real part of the dielectric constant is negative while the imaginary part is small, and low loss HMM can be realized. Here we have constructed novel HMM using TiO2 and SiO2 with high transparency in the visible region, and realized very low loss transparent HMM. We designed a resonator with resonance wavelength in mid-infrared region by numerical simulations and confirmed hyperbolic dispersion relations. HMM using dielectric material is expected to be applied to systems requiring visible transparency such as cooling of solar cells. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | metamaterial / hyperbolic metamaterial / surface phonon / optical resonator |
| Paper # | PN2018-61,EMT2018-95,OPE2018-170,LQE2018-180,EST2018-108,MWP2018-79 |
| 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) | Anomalous resonant modes of TiO2/SiO2 multilayered hyperbolic metamaterial optical resonator |
| Sub Title (in English) | |
| Keyword(1) | metamaterial |
| Keyword(2) | hyperbolic metamaterial |
| Keyword(3) | surface phonon |
| Keyword(4) | optical resonator |
| 1st Author's Name | Junichi Takahara |
| 1st Author's Affiliation | Osaka University(Osaka Univ.) |
| 2nd Author's Name | Jun Sagara |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2019-01-18 |
| Paper # | PN2018-61,EMT2018-95,OPE2018-170,LQE2018-180,EST2018-108,MWP2018-79 |
| Volume (vol) | vol.118 |
| Number (no) | PN-396,EMT-397,OPE-398,LQE-399,EST-400,MWP-401 |
| Page | pp.pp.171-174(PN), pp.171-174(EMT), pp.171-174(OPE), pp.171-174(LQE), pp.171-174(EST), pp.171-174(MWP), |
| #Pages | 4 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |