Simple and compact autocorrelator for measuring the pulse duration of modelocked femtosecond lasers.
Resolution 2 femtoseconds
Operates across Ti:Sapphire tuning range
Set-and-forget alignment
Based on 2-photon autocorrelation in a GaAsP LED* Professional displays intensity or interferometric autocorrelation
Insensitive to polarisation of industrial laser
Compact and portable
