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共振器型自由電子レーザーにおける超放射
https://repo.qst.go.jp/records/85881
https://repo.qst.go.jp/records/8588198bd1ec6-fab6-4180-9c5b-6b2600f7af8e
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-04-07 | |||||
| タイトル | ||||||
| タイトル | 共振器型自由電子レーザーにおける超放射 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 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 |
羽島, 良一
× 羽島, 良一× Ryoichi, Hajima |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In a free-electron laser oscillator, when the electron bunch length, slippage length, gain, optical cavity loss and detuning length satisfy certain conditions, ultra-short pulses containing only a few cycles of the optical electric field are generated. Such lasing is explained by superradiance FEL. Superradiance was first theoretically derived by Robert Dicke in the context of the transition of atoms or molecules in a two-level system, and later experimentally confirmed. The superradiance in FEL was theoretically studied by Rodolf Bonifacio et al. and many experiments have been conducted. In the present study, we review the principle of superradiance in a two-level system and a FEL and discuss the similarities and differences between them. |
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| 書誌情報 |
Proceedings of the 18th Annual Meeting of Particle Accelerator Society of Japan 発行日 2021-10 |
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| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.pasj.jp/web_publish/pasj2021/proceedings/PDF/WEP0/WEP049.pdf | |||||
