Autocorrelator for measuring an ultrashort optical pulse width in the ultraviolet region based on two-photon ionization of an organic compound
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- 作者：Tomoya Okuno ; Tomoko Imasaka ; Yuichiro Kida ; Totaro Imasaka
- 关键词：Autocorrelator ; Pulse width measurement ; Two-photon ionization ; Organic compounds ; Mass spectrometry
- 刊名：Optics Communications
- 出版年：1 January, 2014
- 年：2014
- 卷：310
- 期：Complete
- 页码：48-52
- 全文大小：695 K
文摘
An autocorrelator consisting of a time-of-flight mass spectrometer as a two-photon-response detector was constructed for use in measuring an optical pulse width based on non-resonant two-photon ionization. An organic compound that can be two-photon ionized in a wide spectral region has the potential for use in measuring an optical pulse width approaching 1 fs.