WEKO3
インデックスリンク
アイテム
Micro-optics for ultra-intense lasers
https://doi.org/10.24517/00067146
https://doi.org/10.24517/00067146d6f7d166-c6da-4efa-be5a-709d580b7ab8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
FR-PR-NAGAI-K-11-035214.pdf (7.9 MB)
|
.png)
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2022-09-30 | |||||||
| タイトル | ||||||||
| タイトル | Micro-optics for ultra-intense lasers | |||||||
| 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_6501 | |||||||
| 資源タイプ | journal article | |||||||
| ID登録 | ||||||||
| ID登録 | 10.24517/00067146 | |||||||
| ID登録タイプ | JaLC | |||||||
| 著者 |
Habara, H.
× Habara, H.× Lad, Amit D.× Nagami, R.× Singh, Prashant Kuma× Chatterjee, Gourab× Adak, Amitava× Dalui, Malay× Jha, J.× Brijesh, P.× Mishima, Y.× Nagai, Keiji× Sakagami, H.× Tata, Sheroy× Madhu, Trivikram T.× Krishnamurthy, M.× Tanaka, K. A.× Kumar, G. Ravindra |
|||||||
| 著者別表示 |
長井, 圭治
× 長井, 圭治
|
|||||||
| 提供者所属 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 金沢大学先端科学・社会共創推進機構 | |||||||
| 書誌情報 |
AIP Advances en : 11 巻 3, p. 035214, 発行日 2021-03-05 |
|||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 2158-3226 | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.1063/5.0038023 | |||||||
| 出版者 | ||||||||
| 出版者 | American Institute of Physics | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Table-top, femtosecond lasers provide the highest light intensities capable of extreme excitation of matter. A key challenge, however, is the efficient coupling of light to matter, a goal addressed by target structuring and laser pulse-shaping. Nanostructured surfaces enhance coupling but require “high contrast” (e.g., for modern ultrahigh intensity lasers, the peak to picosecond pedestal intensity ratio >1012) pulses to preserve target integrity. Here, we demonstrate a foam target that can efficiently absorb a common, low contrast 105 (in picosecond) laser at an intensity of 5 × 1018 W/cm2, giving ∼20 times enhanced relativistic hot electron flux. In addition, such foam target induced “micro-optic” function is analogous to the miniature plasma-parabolic mirror. The simplicity of the target—basically a structure with voids having a diameter of the order of a light wavelength—and the efficacy of these micro-sized voids under low contrast illumination can boost the scope of high intensity lasers for basic science and for table-top sources of high energy particles and ignition of laser fusion targets. | |||||||
| 権利 | ||||||||
| 権利情報 | Copyright © Author(s) 2021 | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | https://aip.scitation.org/doi/10.1063/5.0038023 | |||||||
| 関連名称 | https://aip.scitation.org/doi/10.1063/5.0038023 | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | http://aipadvances.aip.org/ | |||||||
| 関連名称 | http://aipadvances.aip.org/ | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | http://www.aip.org/ | |||||||
| 関連名称 | http://www.aip.org/ | |||||||
