20.500.12556/RUNG-4955-eaf9484f-24b0-0c6c-ce91-0b9acc6dcc2b
Complete Characterization of Phase and Amplitude of Bichromatic Extreme Ultraviolet Light
Intense, mutually coherent beams of multiharmonic extreme ultraviolet light can now be created using seeded free-electron lasers, and the phase difference between harmonics can be tuned with attosecond accuracy. However, the absolute value of the phase is generally not determined. We present a method for determining precisely the absolute phase relationship of a fundamental wavelength and its second harmonic, as well as the amplitude ratio. Only a few easily calculated theoretical parameters are required in addition to the experimental data.
free-electron lasers
coherence
phase
attosecond
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true
false
Angleški jezik
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2020-01-12 17:17:04
2020-01-12 17:42:43
2023-06-09 03:35:42
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2019
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7
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2019
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5533691
URN:SI:UNG:REP:LLMNSNVY
Univerza v Novi Gorici
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