| DOI | Resolve DOI: https://doi.org/10.1080/09500340.2016.1165872 |
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| Author | Search for: Meng, Yijian1; Search for: Zhang, Chunmei1; Search for: Marceau, Claude1; Search for: Naumov, A. Yu.1; Search for: Corkum, P. B.1; Search for: Villeneuve, D. M.1 |
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| Name affiliation | - National Research Council of Canada. Security and Disruptive Technologies
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| Format | Text, Article |
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| Subject | Fourier transform spectroscopy; Time delay correction; XUV; High-order harmonics |
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| Abstract | We demonstrate a Fourier transform spectrometer in the extreme ultraviolet (XUV) spectrum using a high-harmonic source, with wavelengths as short as 32 nm. The femtosecond infrared laser source is divided into two separate foci in the same gas jet to create two synchronized XUV sources. An interferometric method to determine the relative delay between the two sources is shown to improve the accuracy of the delay time, with corrections of up to 200 asec required. By correcting the time base before the Fourier transform, the frequency resolution is improved by up to an order of magnitude. |
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| Publication date | 2016-04-04 |
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| Publisher | Taylor & Francis Group |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 23000110 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | d26efeed-f44a-4f6c-80c7-6b87d447d653 |
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| Record created | 2016-06-03 |
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| Record modified | 2020-03-16 |
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