Richard A Elliott

Title: **Innovative Contributions of Richard A. Elliott in Semiconductor Laser Technology**

Introduction

Richard A. Elliott, an inventive mind based in Beaverton, Oregon, has made significant strides in the field of semiconductor laser technology. With a total of four patents to his name, Elliott has been at the forefront of innovation, developing advanced laser systems that hold promise for various applications in the industry.

Latest Patents

Elliott's latest patents include groundbreaking technologies that enhance the capabilities of semiconductor laser arrays. One notable invention is the **Longitudinally Coupled Surface Emitting Semiconductor Laser Array**. This invention discloses a coherent, surface emitting laser array which is fabricated in a monolithic wafer, featuring diode laser-striped semiconductor materials that are micromachined to create parabolic mirrored channels. The unique design allows for phase-locking of laser pairs, providing coherent laser energy that is effectively coupled away from the surface of the structure.

Another prominent patent is the **Two-Dimensional Phase-Locked Surface Emitting Semiconductor Laser Array**. This invention builds upon the previous patent by introducing a coherent two-dimensional array that leverages evanescent coupling across the channels. With the incorporation of discrete electrodes on the active regions, the technology allows for modulation and wavelength tuning of the emitted laser energy, showcasing Elliott's innovative approach to addressing the challenges in laser technology.

Career Highlights

Elliott's career has seen him contribute to prestigious institutions such as the Oregon Graduate Center and the Oregon Graduate Center for Study and Research. His work has not only advanced semiconductor laser technology but has been influential in fostering research and development efforts in the field.

Collaborations

Throughout his career, Elliott has collaborated with distinguished colleagues, including Joseph Puretz and Richard K. DeFreez. These collaborations have aided in the expansion of knowledge and technological advancements in the realm of semiconductor lasers.

Conclusion

Richard A. Elliott stands out as a notable inventor whose contributions to semiconductor laser technology have paved the way for future innovations. His patents reflect a deep understanding of the complexities involved in laser systems and an ability to engineer solutions that push the boundaries of current technology. As we look to the future, Elliott's work continues to inspire and impact the fields of optics and photonics.