S
Shinpei Ogawa
Researcher at Mitsubishi Electric
Publications - 95
Citations - 1549
Shinpei Ogawa is an academic researcher from Mitsubishi Electric. The author has contributed to research in topics: Graphene & Responsivity. The author has an hindex of 21, co-authored 81 publications receiving 1236 citations. Previous affiliations of Shinpei Ogawa include Mitsubishi & Kyoto University.
Papers
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Journal ArticleDOI
Metal-Insulator-Metal-Based Plasmonic Metamaterial Absorbers at Visible and Infrared Wavelengths: A Review
Shinpei Ogawa,Masafumi Kimata +1 more
TL;DR: Various types of MIM-PMAs are reviewed in terms of their historical background, basic physics, operation mode design, and future challenges to clarify their underlying basic design principles and introduce various applications.
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Wavelength selective uncooled infrared sensor by plasmonics
TL;DR: In this article, a wavelength selective uncooled infrared (IR) sensor using two-dimensional plasmonic crystals (2D PLCs) has been developed, which demonstrates that the wavelength of absorption can be mainly controlled by the period of the surface structure.
Journal ArticleDOI
Semiconductor three-dimensional and two-dimensional photonic crystals and devices
Susumu Noda,Masahiro Imada,Makoto Okano,Shinpei Ogawa,Masamitsu Mochizuki,Alongkarn Chutinan +5 more
TL;DR: In this paper, the effect of the introduction of a light emitter into the 3D photonic crystal is investigated, and the design of a single defect cavity is performed on the 2-dimensional photonic crystals from the perspective of their polarization properties.
Journal ArticleDOI
Wavelength- or Polarization-Selective Thermal Infrared Detectors for Multi-Color or Polarimetric Imaging Using Plasmonics and Metamaterials
Shinpei Ogawa,Masafumi Kimata +1 more
TL;DR: This work reviews the recent advances in wavelength- and polarization-selective thermal IR sensors using PMAs for multi-color or polarimetric imaging and investigates high-performance mushroom-type PMAs.
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Wavelength selective wideband uncooled infrared sensor using a two-dimensional plasmonic absorber
TL;DR: In this paper, a two-dimensional plasmonic absorber (2-D PLA) has been used to detect both the middle-wavelength and longwavelength IR (MWIR and LWIR) regions.