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差周波中赤外光源のためのファイバーレーザーの開発
https://repo.qst.go.jp/records/81116
https://repo.qst.go.jp/records/81116c5016e39-a07a-47cb-9f0f-3f22622cc8ec
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-08-25 | |||||
| タイトル | ||||||
| タイトル | 差周波中赤外光源のためのファイバーレーザーの開発 | |||||
| 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 |
川瀬, 啓悟
× 川瀬, 啓悟× 羽島, 良一× 永井, 良治× Kawase, Keigo× Hajima, Ryoichi× Nagai, Ryoji |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | As the project of the Basic Foundation Research on the MEXT – Quantum Leap Flagship Program (Q-LEAP), we are conducting the research on basic technologies for a high repetition attosecond pulse source driven by a free electron laser (FEL) collaborating with QST, Kyoto University, Nihon University and KEK. In this project, a carrier to envelope phase (CEP) stabilized mid-infrared light source is necessary to stabilize the CEP of the FEL. This light source is required to have the repetition frequency of about 20 MHz and the output energy of a few tens milliwatts. To meet these requirements, we are developing the mid-infrared light source based on the difference frequency generation driven by an ytterbium doped fiber laser system. Up to now, we have constructed a modelocked fiber laser oscillator with the frequency of 23.5 MHz, 3-W class preamplifier and 20-W class amplifier. We show the present status of developments of the laser system in this report. | |||||
| 書誌情報 |
第17回日本加速器学会年会プロシーディングス 発行日 2020-09 |
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