Paul Royo

Title: Paul Royo - Innovator in Laser Technology

Introduction

Paul Royo is a notable inventor based in Geneva, Switzerland. He has made significant contributions to the field of laser technology, particularly through his innovative designs and methods. His work focuses on enhancing the efficiency and power density of laser devices.

Latest Patents

Royo holds a patent for a "High power top emitting vertical cavity surface emitting laser." This invention presents a method for adjusting power density in a laser device, specifically utilizing a VCSEL array. The design allows for increased power density at high wall-plug efficiency by selecting lateral design parameters based on established relationships for specified vertical designs, process technology, and operating conditions. This optimization enables independent tuning of total output power, power density, and efficiency by adjusting the lateral size of individual VCSEL elements and their pitch within the array. The result is a highly efficient VCSEL array with a power density that optimizes manufacturing costs for output power per chip area.

Career Highlights

Paul Royo is currently associated with Oclaro Technology Limited, where he continues to develop cutting-edge laser technologies. His expertise in the field has positioned him as a key player in advancing laser device efficiency and performance.

Collaborations

Royo collaborates with Hans-Peter Gauggel, working together to push the boundaries of laser technology and innovation.

Conclusion

Paul Royo's contributions to laser technology through his patent and work at Oclaro Technology Limited highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of laser devices.