Discusses motion stage components & different types of stages, and what determines overall positioning error OPE. Looks at lead performance, guide errors, stacking of stages, look-up tables & dynamics. RAG06O – Specifing Part Positiioing Equipment

A very basic treatment of simple lenses & spherical aberration, showing how performance can be improved by using correctly designed doublets & triplets. RAG05O – Lenses for Absolute Beginners

For multi-beam systems, compares the pros & cons of in-line design where process Optics are mounted on separate Z stages, compared to systems where optics mounted on a turret, as in an optical microscope. RAG04O- System Architecture – In-Line vs Turret Optics

This technote explains the logical evolution from a granite (gabbro) portal frame (bridge) to a rigid space frame, providing stable support for optics. RAG03O – System Architecture – Bridges & Space Frames

Complements the B4 Ray Tracer User’s Manual by providing a very brief but to the point introduction & concentrating on those aspects which are particularly useful in simulating laser beam delivery systems. Approved by B4 author. RAG02O – Using Beam 4 in Laser Beam Simulations

Looks at the basics of laser machining, melt transition, vaporization, stress cracking & photoablative decomposition, and how these mechanisms are affected by laser wavelength, timescale etc. RAG01O – Beginners Guide to Laser Machining

OPTEC SA, a subsidiary of the LASEA group, is a company located in the Mons region, and is specialized in customized laser optical solutions for micro-machining applications. Its applications cover the fields of medical devices and microtechnology in general. As part of its expansion, the company is actively seeking an optical engineer (M/F). Your responsibilities […]