Second harmonic beam analysis, a sensitive technique to determine the duration of single ultrashort laser pulses
vor 46 Jahren
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vor 46 Jahren
The second harmonic beam generated in a noncollinear arrangement
allows the observation of the autocorrelation functio: A compact
optical beam splitter and imaging system eliminates alignment
problems. Single pulses of 1 ps duration and approximately 10−8
joule energy are readily observed using an optical multichannel
analyser.
allows the observation of the autocorrelation functio: A compact
optical beam splitter and imaging system eliminates alignment
problems. Single pulses of 1 ps duration and approximately 10−8
joule energy are readily observed using an optical multichannel
analyser.
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