Company Filing History:
Years Active: 1985
Title: **Innovative Contributions of Peter J deWaard in Semiconductor Laser Technology**
Introduction
Peter J deWaard is a prominent inventor based in Eindhoven, Netherlands. He has made significant strides in the field of semiconductor technology, particularly through his work on semiconductor lasers. With one patent to his name, deWaard's innovations are noteworthy for their impact on the efficiency and functionality of laser systems.
Latest Patents
His patent, titled "Semiconductor laser with end zones for reducing non-radiating," presents an advanced semiconductor laser design. This semiconductor laser incorporates mirror faces that serve as resonators, with an active laser region that includes specific end zones adjoining these mirror faces. These end zones are treated with implanted ions, preferably protons, which introduce associated crystal damage. The innovative design ensures that the end zones have a length at least equal to the diffusion length of the recombining charge carriers. This setup results in a high recombination rate in the end zones, effectively preventing non-radiating recombination at the mirror faces and thereby avoiding mirror erosion.
Career Highlights
Throughout his career, Peter J deWaard has contributed to advancements in laser technologies while working at U.S. Philips Corporation. His work there has been pivotal in shaping the application of semiconductor lasers in various electronics, thereby enhancing their reliability and performance.
Collaborations
In his professional journey, deWaard has collaborated with notable individuals such as Johannes A DePoorter and Rudolf P Tijburg. These collaborations reflect a spirit of teamwork and innovation, further reinforcing the advancements made in the semiconductor field.
Conclusion
Peter J deWaard's contributions through his patented semiconductor laser technology mark a significant step forward in the realm of electronics. His engineering insights not only improve the functionality of semiconductor lasers but also inspire ongoing innovation within the field. As the demand for efficient laser systems grows, the impact of deWaard's work will undoubtedly continue to resonate in the industry.