Single sub-100 attosecond pulse generation in a two-colour time-gating laser field
Data(s) |
2008
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Resumo |
We theoretically propose a method of generating a single sub-100 attosecond (as) pulse with a two-colour time-gating laser field. The field is synthesized by an 8 fs/800 nm (three optical cycles) pulse and a 24 fs/2400 nm (three optical cycles) pulse with an optimal time delay between them. In our simulation, we obtain a supercontinuum with an extremely broad spectrum of 150 eV and generate an isolated attosecond pulse with 96 as pulse duration without any dispersion compensation. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Zhang Li;曾志男;宋晓红;Xiong Hui;Zheng Yinghui;李儒新;徐至展 .,J. Phys. B-At. Mol. Opt. Phys.,2008,41(11):115601- |
Palavras-Chave | #激光技术;激光物理与基本理论 #Attosecond pulses #Optimal time delays #Pulse duration #Pulse generation #Two colour time gating laser fields |
Tipo |
期刊论文 |