...The Shutter modulation feature allows the user to use the TTL signal to open the laser shutter on demand, controlling the length of the laser pulsed as desired. This method yields reproducible full power laser pulses.
The original motivation was to interface mass spectrometer data systems to diverse laser systems.
Developed by: Jair Menegon, Paulo Moreira and Thiago Correra - University of São Paulo - Brazil.