大坊・佐藤研究室

システム創成工学科  電気電子通信コース 

教授   大坊 真洋、助教 佐藤 宏明

Prof. Dr. Masahiro Daibo:  https://orcid.org/0000-0002-7776-9980
Asst. Pro. Dr Hiroaki Sato

研究テーマ

• 原子に光でスピンを与えて超高感度に磁場を測定する原子磁力計

• 磁場を発生させずにベクトルポテンシャルを発生させるベクトルポテンシャルコイル＆トランス

• ホログラフィーにより任意の電場パターンを形成するマイクロ波ホログラフィー通信

• ベクトルポテンシャルで電界を生体内部に印加する原理の医療機器

• 時空間フーリエ変換微量金属検出装置

• 負の屈折率、ゼロ屈折率のメタマテリアル中の電磁波伝搬

• マイクロ波による生体信号の非接触計測と信号処理

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Topics our research

• Atomic Magnetometer for Ultra-sensitive Magnetic Field Measurement Using Laser-induced Spin
      This research focuses on utilizing light to manipulate the spin of atoms, enabling the ultra-sensitive detection of magnetic fields. This technique can significantly improve the precision and sensitivity of magnetic field measurements.

• Vector Potential Coil & Transformer for Generating Vector Potential without Producing a Magnetic Field
      This theme explores the development of devices that generate vector potential in the absence of a magnetic field. 

• Microwave Holography Communication Through Arbitrary Electric Field Patterns Formed by Holography
    Investigates the use of holography to create specific patterns of electric fields for microwave communications. This could lead to new communication technologies that offer enhanced control over signal propagation.

• Medical Devices Operating on the Principle of Applying Electric Fields Inside the Body Using Vector Potential
      This research  aims to develop medical devices that use vector potential to apply electric fields within the body, potentially offering new non-invasive treatment methods.

• Trace Metal Detection Device Using Spatiotemporal Fourier Transform
      Focuses on detecting trace amounts of metals using a novel approach based on spatiotemporal Fourier transform. This could have significant implications for environmental monitoring and industrial quality control.

• Electromagnetic Wave Propagation in Metamaterials with Negative or Zero Refractive Index
      Explores the behavior of electromagnetic waves in metamaterials characterized by negative or zero refractive indices. This research could lead to breakthroughs in optics and materials science, including the development of new types of lenses and cloaking devices.

• Non-contact Measurement and Signal Processing of Biological Signals Using Microwaves
      Investigates the use of microwaves for non-contact measurement of biological signals, coupled with advanced signal processing techniques. This could improve remote health monitoring and diagnostic methods.

Each of these themes integrates multiple disciplines, bridging gaps between theoretical physics, and engineering, potentially leading to novel technologies and methodologies.

研究室紹介ビデオ（オンライン研究室公開用）

E-mail   daibo(at)iwate-u.ac.jp