Stefan Weiss

Title: The Innovations of Stefan Weiss

Introduction

Stefan Weiss is a notable inventor based in Langnau am Albis, Switzerland. He has made significant contributions to the field of semiconductor laser technology, holding a total of 3 patents. His work focuses on improving the performance and efficiency of diode laser assemblies.

Latest Patents

One of his latest patents is titled "Low thermal resistance, stress-controlled diode laser assemblies." This invention involves a diode laser bar assembly designed to exhibit low thermal resistance while managing internal stress conditions effectively. The innovative 'sandwich' structure replaces the traditional submount configuration with a pair of platelets positioned above and below the diode laser bar. This design allows for a thinner bottom platelet, which enhances thermal resistance.

Another significant patent is "High power semiconductor laser diodes." This invention describes a high power laser source that consists of a bar of laser diodes mounted on a submount with a specific coefficient of thermal expansion (CTE). The assembly is designed to manage mechanical stress by selecting materials with varying CTEs, which helps to prevent deformation of the crystal lattice in the lasers' active regions.

Career Highlights

Stefan Weiss has worked with Oclaro Technology Limited, where he contributed to advancements in laser technology. His expertise in the field has led to innovative solutions that enhance the performance of semiconductor lasers.

Collaborations

Throughout his career, Stefan has collaborated with notable professionals such as Martin Krejci and Norbert Lichtenstein. These partnerships have fostered a creative environment that has resulted in groundbreaking inventions.

Conclusion

Stefan Weiss is a distinguished inventor whose work in semiconductor laser technology has led to multiple patents and significant advancements in the field. His innovative designs and collaborations continue to influence the industry positively.