Matthias Haefner

Title: Innovations of Matthias Haefner

Introduction

Matthias Haefner is a notable inventor based in Munich, Germany. He has made significant contributions to the field of laser technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Haefner's latest patents include a system for relative phase measurement for coherent combining of laser beams. This phase control system enables the provision of a phase-controlled sum laser beam by utilizing an optical system that measures the relative phase of two collinear coherent laser beams. The system incorporates photodetectors and an evaluation device to determine the relative phase from the signals received. Another patent involves exciting a crystal of a Pockels cell, which utilizes high-voltage pulses for polarization adjustment of electromagnetic radiation, particularly laser radiation. This invention enhances the performance of Pockels cells by applying a sequence of compensation pulses to counteract mechanical vibrations induced by the useful voltage pulses.

Career Highlights

Matthias Haefner is currently employed at Trumpf Scientific Lasers GmbH + Co. KG, where he continues to develop cutting-edge technologies in laser systems. His work has significantly advanced the capabilities of laser applications in various industries.

Collaborations

Haefner collaborates with Thomas Metzger, contributing to the innovative projects at their company. Their teamwork has led to advancements in laser technology and its applications.

Conclusion

Matthias Haefner's contributions to laser technology through his patents and work at Trumpf Scientific Lasers GmbH + Co. KG highlight his role as a leading inventor in the field. His innovative solutions continue to shape the future of laser applications.