Stefano Tirelli

Title: The Innovations of Stefano Tirelli

Introduction

Stefano Tirelli is a notable inventor based in Zürich, Switzerland. He has made significant contributions to the field of laser technology, particularly with his work on vertical cavity surface emitting lasers (VCSELs). His innovative approach has led to advancements that are crucial for various applications in optics and telecommunications.

Latest Patents

Stefano Tirelli holds a patent for a vertical cavity surface emitting laser (VCSEL) emitter with a guided-antiguided waveguide. This patent describes a VCSEL device that includes a waveguide with both guided and antiguided portions. These portions are designed to select and confine a mode of the VCSEL emitter, enhancing its performance. Additionally, the antiguided portion can be utilized to coherently couple adjacent VCSEL emitters, which is a significant advancement in the field.

Career Highlights

Stefano Tirelli is currently employed at II-VI Delaware, Inc., a company known for its expertise in engineered materials and optoelectronic components. His work at II-VI Delaware, Inc. has allowed him to collaborate with other talented professionals in the field, furthering the development of innovative technologies.

Collaborations

Some of Stefano's coworkers include Evgeny Zibik and Antoine Philippe Pissis. Their collaborative efforts contribute to the ongoing research and development in laser technology, fostering an environment of innovation and creativity.

Conclusion

Stefano Tirelli's contributions to the field of VCSEL technology exemplify the impact of innovative thinking in engineering. His patent and work at II-VI Delaware, Inc. highlight the importance of collaboration and advancement in optical technologies.