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タイトル: | Mid-infrared pulse generation using multi-plate white-light generation and optical parametric amplification in LiGaS₂ crystals |
著者: | Nakagawa, Kotaro Ishii, Nobuhisa Kanemitsu, Yoshihiko ![]() ![]() ![]() Hirori, Hideki ![]() ![]() ![]() |
著者名の別形: | 中川, 耕太郎 金光, 義彦 廣理, 英基 |
発行日: | Mar-2023 |
出版者: | IOP Publishing The Japan Society of Applied Physics |
誌名: | Applied Physics Express |
巻: | 16 |
号: | 3 |
論文番号: | 032001 |
抄録: | We demonstrate intense mid-infrared pulse generation with a pulse energy of up to 6.2 μJ and a tunable wavelength range of 5.3–7.4 μm. This light source is based on white-light generation by multi-plate pulse compression of the output of a commercial Yb:KGW laser pulse followed by intra-pulse difference frequency generation (DFG) and optical parametric amplification in LiGaS₂ crystals. Due to the use of intra-pulse DFG, we were able to generate carrier-envelope phase (CEP)-stable mid-infrared optical pulses with a CEP standard deviation of 114 mrad, corresponding to a timing fluctuation of 360 attoseconds during the 5-hour-long measurement. |
著作権等: | This is the Accepted Manuscript version of an article accepted for publication in [Applied Physics Express]. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://doi.org/10.35848/1882-0786/acbd83. CC BY-NC-ND licence The full-text file will be made open to the public on 6 March 2024 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/282063 |
DOI(出版社版): | 10.35848/1882-0786/acbd83 |
出現コレクション: | 学術雑誌掲載論文等 |

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