WEKO3
アイテム
Sub-two-cycle intense pulse generation based on two-stage hollow-core fiber compression using an ytterbium amplifier
https://repo.qst.go.jp/records/2001055
https://repo.qst.go.jp/records/200105554933ce0-f1e2-469a-909f-85f2a717f760
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2024-05-17 | |||||||||
| タイトル | ||||||||||
| タイトル | Sub-two-cycle intense pulse generation based on two-stage hollow-core fiber compression using an ytterbium amplifier | |||||||||
| 言語 | en | |||||||||
| 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 | |||||||||
| 著者 |
Ishii Nobuhisa
× Ishii Nobuhisa
× Itakura Ryuji
|
|||||||||
| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | We demonstrate the generation of sub-two-cycle intense laser pulses based on two-stage hollow-core fiber compression in a compact setup (footprint of 0.65 m x 2.85 m) using a commercial Yb:KGW regenerative amplifier. Spectrally broadened laser pulses with an output power of 7.2 W from the second hollow-core fiber stage are compressed down to 6.6 fs (1.9 cycles at 1030 nm) using a pair of chirp mirrors and a pair of wedges with an efficiency of 86%, leading to a compressed output of 6.2 W. A pulse-to-pulse energy stability of 0.26% is measured for 10 minutes. | |||||||||
| 書誌情報 |
Applied Physics Express 巻 17, 号 4, p. 042006, 発行日 2024-04 |
|||||||||
| 出版者 | ||||||||||
| 出版者 | Publication Center for Pure and Applied Physics | |||||||||
| DOI | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.35848/1882-0786/ad3cb5 | |||||||||
