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Dive into the research topics where Mio Koyama is active.

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Featured researches published by Mio Koyama.


Mathematics in Computer Science | 2016

Generation of sub-THz waves with narrow linewidth and wide tunablity by DAST-DFG

Yu Tokizane; Kouji Nawata; Zhengli Han; Mio Koyama; T. Notake; Yuma Takida; Hiroaki Minamide

Sub-THz waves were generated by DAST-DFG with the pump source of the dual wavelength injection-seeded BBO-OPG. The frequency-tuning of the generated THz wave was obtained in the range from 0.3 THz to 4.0 THz.


Physical Review A | 2016

Terahertz-wave parametric gain of stimulated polariton scattering

Yuma Takida; Jun-ichi Shikata; Kouji Nawata; Yu Tokizane; Zhengli Han; Mio Koyama; T. Notake; Shinichiro Hayashi; Hiroaki Minamide


Applied Physics Express | 2017

Tunable terahertz waves from 4-dimethylamino-N′-methyl-4′-stibazolium tosylate pumped with dual-wavelength injection-seeded optical parametric generation

Yu Tokizane; Kouji Nawata; Zhengli Han; Mio Koyama; T. Notake; Yuma Takida; Hiroaki Minamide


international conference on infrared, millimeter, and terahertz waves | 2016

Development of Mueller stokes polarimeter toward detailed analysis of complicate polarizing devices in terahertz frequency region

T. Notake; Koji Nawata; Yu Tokizane; Yuma Takida; Zhengli Han; Mio Koyama; Hiroaki Minamide


international conference on infrared, millimeter, and terahertz waves | 2016

Sensitive terahertz-wave detection based on depleted pump energy in nonlinear up-conversion process

Yuma Takida; Kouji Nawata; Yu Tokizane Zhengli Han; Mio Koyama; T. Notake; Shinichiro Hayashi; Hiroaki Minamide


international conference on infrared, millimeter, and terahertz waves | 2016

An ultrathin terahertz quarter wave plate with high transmittance by flexible metamaterial

Zhengli Han; Yu Tokizane; Kouji Nawata; Mio Koyama; T. Notake; Yuma Takida; Yoichi Ogata; Hiroaki Minamide


The Japan Society of Applied Physics | 2016

Double Layer SRR Device for Terahertz-wave Imaging System

Zhengli Han; Seigo Ohno; Yu Tokizane; Kouji Nawata; Mio Koyama; T. Notake; Yuma Takida; Shinichiro Hayashi; Hiroaki Minamide


The Japan Society of Applied Physics | 2016

Development of Mueller-Matrix Polarimeter for Detailed Analysis of Polarization Devices at Terahertz Frequency Range.

T. Notake; Kouji Nawata; Yuma Takida; Yu Tokizane; Zhengli Han; Mio Koyama; Yoichi Ogata; Andreas Karsaklian Dal Bosco; Hiroaki Minamide


The Japan Society of Applied Physics | 2016

Polymer Metamaterials for Terahertz Wave Devices

Zhengli Han; Yu Tokizane; Kouji Nawata; Mio Koyama; Karsaklian Dal Bosco Andreas; Yoichi Ogata; T. Notake; Yuma Takida; Hiroaki Minamide


The Japan Society of Applied Physics | 2016

[Young Scientist Presentation Award Speech] Parametric Gain Measurement of MgO:LiNbO 3 Crystal for High-Peak-Power THz-Wave Generation

Yuma Takida; Jun-ichi Shikata; Kouji Nawata; Yu Tokizane; Zhengli Han; Mio Koyama; T. Notake; Shinichiro Hayashi; Hiroaki Minamide

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