YAG laser equipment is used typically for local welding of various metals by converged Nd:YAG (neodymium-doped yttrium aluminum garnet) laser beam. YAG laser operates by laser light produced from optical pumping of YAG crystal.
Wide range of applications can be supported by SpeedFam laser equipment lineup from 30W to 600W. High stability is obtained from low output to high output of laser oscillation.
Feature
■ Operation
6.5-inch TFT color touch panel
English, Chinese, Korean, Japanese for display language
■ Laser oscillation
Stable laser oscillation from low output to high output
Intelligent power feedback system enables automatic power compensation for lamp deterioration
■ External control
External control interface allows most operations and parameter switchings from remote control unit, and production automation can be designed easily.
External control interface can be placed at maximum distance of 100 meters by digital conversion extension system.
Fast switch of process condition.
Operation panel can be disabled during external control.
With remote PC system, PC provides the same control as operation panel. Process parameters can be transferred and written from PC, and multiple parameter files can be managed at the PC (RS-485 port is standard).
■ High repetition
High repetition oscillation of 700 pps maximum
■ Long pulse
Long pulse oscillation of 120 ms maximum
■ Pulse shape control
Pulse shape parameter of one laser shot
All pulse pattern parameter for laser output pattern control (e.g. precise configuration of laser output during each cycle)
Fade-in and fade-out laser output pattern (e.g. smooth control for end point)
■ Beam split by optical fiber
Simultaneous, sequential, and sequentially simultaneous beam split are selectable. Effective production automation can be simply designed.
