A group of our researchers, dr Aleksandar Krmpot (leader), dr Mihailo Rabasović and Andrej Vlatković, supervised by dr Dejan Pantelić, full research professor, have succeeded to build a funtional autocorrelator. The device will serve to monitor the output of a Coherent RegA femtosecond amplifier driven by Mira 900 system. Photos provided by dr Krmpot.