Steven Gregory Patterson

Title: Steven Gregory Patterson: Innovator in Semiconductor Laser Technology

Introduction: Steven Gregory Patterson, based in Plano, TX, is a notable inventor known for his contributions to the field of semiconductor laser technology. With a total of four patents to his name, Patterson has made significant advancements in laser architecture that promise to enhance performance and efficiency in various applications.

Latest Patents: Steven Patterson's latest innovations include two essential patents. The first is the "Apparatus and method for providing a single-mode grating-outcoupled surface emitting laser with detuned second-order outcoupler grating." This invention details a sophisticated laser architecture that utilizes a second-order grating positioned between two distributed Bragg reflector gratings. By adjusting the period of this second-order grating away from the selected optical wavelength, the design aims to achieve kink-free, linear light output relative to forward current for grating-outcoupled surface-emitting lasers. The detuning allows for the emission of two beams slightly deviating from the normal axis, providing a precise control mechanism for laser power.

The second patent is the "Integrated high-speed modulator for grating-outcoupled surface emitting lasers." This technology introduces a means to enable high-speed modulation of the grating-outcoupled surface-emitting laser. The innovation is accomplished by altering the relative phase of counter-propagating waves in the outcoupler grating region of the lasing cavity, paving the way for enhanced laser performance.

Career Highlights: Steven Gregory Patterson has established himself at Photodigm Inc., where he has been able to apply his expertise to push the boundaries of semiconductor laser technology. His work focuses on developing laser systems that are not only efficient but also versatile for various applications in communications, sensors, and more.

Collaborations: Working alongside talented professionals in the field, Patterson collaborates with notable colleagues, including Taha Masood and Gary Alan Evans. Their combined expertise fosters a dynamic environment of innovation, allowing for the continuous evolution of laser technology.

Conclusion: Steven Gregory Patterson stands out as a key figure in the advancements of semiconductor laser systems. His innovative patents and collaborative efforts contribute to a future where laser technology is more efficient and reliable, impacting numerous industries worldwide. With ongoing dedication to his craft at Photodigm Inc., Patterson's contributions will undoubtedly pave the way for further breakthroughs in this vital field.