Text version of the page 
A-Series Control
Pulse Shaping
Pulse shaping permits the operatorto define a laser waveform over
multiple segments or points.Pulse
shaping is particularly useful when
welding materials otherwise prone
to cracking.•Thin 304 to 303 base (eliminates cracking) Actual Laser Output
Reference Pulse Shape Power Feedback
•Laser pulse programmed in power and time profile•Instantaneous output power is identical toprogrammed pulse shape•Exceptional pulse energy stability•Automatically compensates for aging lamps
•No “dummy shots”required to stabilize output
•Output updated every 50 microseconds (20kHz) Power Feedback LaserOpen Loop Laser Power Ramp-up and Ramp-down Tapering
•Better Cosmetic Appearance•Overlap a seam weld without “fast spot”hermeticity breach Without ramp-up/down power control function. With ramp-up/down power control function.