Split-pulse spectrometer for absolute XUV frequency measurements.
نویسندگان
چکیده
A split-pulse spectrometer based on pairs of time-delayed femtosecond pulses can give access to accurate frequency measurements in the extreme ultraviolet (XUV) spectral domain. We demonstrate this approach by measuring the absolute frequency of a single-XUV-photon transition to a bound state of atomic argon excited with the ninth harmonic of an amplified Ti:sapphire laser.
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ورودعنوان ژورنال:
- Optics letters
دوره 36 11 شماره
صفحات -
تاریخ انتشار 2011