The Focal-piShaper 9_HP presents a new version of refractive focusing beam shapers optimized to operate with modern high power Ultra-Fast (picosecond & femtosecond) lasers. Optical design of the Focal-piShaper 9_HP is adapted to high pulse energy and provides reliable transformation…
This calculator makes it easy to compute polygon scanner / polygon scan head scan rate, speed of spot on the target and then compute the needed laser pulse rate based on spot size and required overlap. POLYGON SCANNER CALCULATOR Plug…
Life in the Ultrafast Lane with Fiber Lasers describes the progress being made by the industry to increase power levels of Ultrafast lasers using fiber technology. The article illustrates the superiority of Ultrafast /Ultra Short Pulse (USP) lasers for clean…
Here are contrasting differences between resonant and polygon scanners. Scan Rate vs Scan Angle A resonant scanner is designed for a fixed scan rate but the scan angle is variable. A polygon scanner is designed for…
It has been recommended that a DC power supply without a crowbar (over-voltage protection) circuit be used to run polygon scanners and polygon scan heads. The reason is that the BDC motor generates back EMF when the polygon decelerates. It…