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Study for electron-hole plasma on semiconductor surface at mid-infrared region
https://repo.qst.go.jp/records/81121
https://repo.qst.go.jp/records/81121088c1402-c615-423a-ad86-2cba9af28ea2
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-07-22 | |||||
| タイトル | ||||||
| タイトル | Study for electron-hole plasma on semiconductor surface at mid-infrared region | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Kawase, Keigo
× Kawase, Keigo× Hajima, Ryoichi× Zen, Heishun× Kawase, Keigo× Hajima, Ryoichi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Although semiconductor is a good transparent material for the radiation with the wavelength from mid to far infrared, it becomes highly reflective when the electron-hole plasma is formed on the surface by irradiating the femto- or picosecond laser pulse. Thus, it is possible to use as a reflective switch with high-speed response for the radiation of mid to far infrared range. In this project, we will reveal the reflective characteristics and dynamics of the plasma switch for the mid infrared range at the KU-FEL. At present we are designing the optics and layout for the experiment and making the comparison with the experimental results at the far infrared range. We will show the design of optics for the experiment at KU-FEL and the discussion for the characteristics of the plasma switch at the mid infrared range deduced from the results at the far infrared range. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The 11th International Symposium of Advanced Energy Science | |||||
| 発表年月日 | ||||||
| 日付 | 2020-09-15 | |||||
| 日付タイプ | Issued | |||||
