Laser Beam Stabilization System

The system consists of a laser shutter and a shutter controller that allows to drive the shutter in different modes of operation.

Laser beam stabilization system. Andreas velten created date. Aligna automated laser beam alignment and stabilization systemthe aligna system is a complete solution for beam pointing stabilization. Thus the shutter can be controlled automatically by other devices or semi manually with a safety confirmation by the user. Description conoptics laser stabilization system lass ii is designed as an electro optic feedback loop capable of reducing the amplitude variations commonly associated with lasers.

The compact system leads to a reliable and very precise beam position and direction stability and it compensates disturbances. Beam pointing stabilization system setup the stabilization system consists of a steering mirror a piezo motor driver a camera and a computer that runs the program. An innovative and practical scheme of building laser power stabilization system is proposed by using external control method. The basic configuration of the compactsystem is fully equipped for stabilization tasks in laser machines.

A high speed field programmable gate array fpga is used as real time controller which makes the closed loop control period of only 4 175μs and response time for stabilizing process less than 90μs. Guarantees critical alignment of complex systems convenient gui for user friendly operation trigger kit available for lower laser repetition rates. Together the control electronics a combined angle and position detector and two active mirrors form a feedback loop which suppresses thermal drifts as well as fast fluctuations. Laser beam stabilization compact stand alone system for an easy installation to the laser beam path.

Designed for accuracy reliability and ease of use the guidestar ii system is the answer to laser beam drift correction for the most demanding laser applications. It is characterized by its straightforward handling and integration. However for specific installations or lasers we offer adaptations and additional modules which further help to optimize the system for relevant parameters. Mrc systems offers medical products mri compatible video cameras and laser stabilization systems we develop laser optic electronic and medical products since 1995.