2012 Fiscal Year Final Research Report
InP-based optical memory with the concept of metamaterial
| Project/Area Number |
23760305
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
AMEMIYA Tomohiro 東京工業大学, 量子ナノエレクトロニクス研究センター, 助教 (80551275)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 光デバイス / 光回路 / メタマテリアル |
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| Research Abstract |
Optical metamaterials offer new opportunities for innovation in the field of electromagnetic parameter design, such as the design of permittivity ε and permeability μ. The major focus of attention is to create artificial materials with unique ε-μ values that cannot be observed in any existing media and to take advantage of these expanded parameters for better control of electromagnetic waves. One of the next trends is to think of metamaterials as devices, where the structuring of metal and the hybridization with functional agents brings new functionality. Especially, introducing optical metamaterials into actual photonic devices poses an exciting challenge.In this study, we demonstrate InP-based optical devices combined with metamaterials to show the possibility of permeability control on the semiconductor-based photonics platform. As an actual example, we report an electrically-driven permeability-controlled optical switch, which shows great promise for using both the permittivity and permeability in semiconductor-based actual photonic devices.
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[Journal Article] Lateral-Current-Injection Distributed Feedback Laser with Surface Grating Structure2011
Author(s)
Takahiko Shindou,Tadashi Okumura,Hitomi Ito,Takayuki Koguchi,Daisuke Takahashi,Yuki Atsumi,JoonHyun Kang,Ryou Osabe,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI
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Journal Title
IEEE J. Sel. Top. Quantum Electron
Volume: Vol.17 No.5
Pages: 1175-1182
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[Journal Article] GaInAsP/InP lateral-current-injection distributed feedback laser with a-Si surface grating2011
Author(s)
Takahiko Shindou,Tadashi Okumura,Hitomi Ito,Takayuki Koguchi,Daisuke Takahashi,Yuki Atsumi,JoonHyun Kang,Ryou Osabe,Tomohiro Amemiya,Nobuhiko Nishiyama,SHIGEHISA ARAI
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Journal Title
Opt.Express
Volume: Vol.19, No.3
Pages: 1884-1891
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[Presentation] Photonic metamaterials in semiconductor optical devices2013
Author(s)
Tomohiro Amemiya,Toru Kanazawa,Atsushi Ishikawa,Seiji Myoga,Eijun Murai,Takahiko Shindo,J. Kang,Nobuhiko Nishiyama,Yasuyuki Miyamoto,Takuo Tanaka,Shigehisa Arai
Organizer
EMN Open Access Week
Place of Presentation
Chengdu, China
Year and Date
2013-10-21
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[Presentation] Electrically-driven Permeability-controlled Optical Modulator using Mach-Zehnder Interferometer with Metamaterial2013
Author(s)
Tomohiro Amemiya,Toru Kanazawa,Atsushi Ishikawa,Seiji Myoga,Eijun Murai,Takahiko Shindo,J.Kang,Nobuhiko Nishiyama,Yasuyuki Miyamoto,Takuo Tanaka,Shigehisa Arai
Organizer
The Conference on Lasers and Electro-Optics 2013 (CLEO2013),No.QM1A.6
Place of Presentation
SanJose,CA,USA
Year and Date
2013-06-10
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[Presentation] Permeability-controlled Optical Modulator with Tri-gate Metamaterial2013
Author(s)
Tomohiro Amemiya,Toru Kanazawa,Atsushi Ishikawa,Seiji Myoga,Eijun Murai,Takahiko Shindo,J. Kang,Nobuhiko Nishiyama,Yasuyuki Miyamoto,Takuo Tanaka,Shigehisa Arai
Organizer
the 4th International Topical Meeting on Nanophotonics and Metamaterials (NANOMETA 2013), No. FRI5o.2
Place of Presentation
Seefeld,Austria
Year and Date
2013-01-04
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