Meindert Kleefstra

Title: **Innovator Meindert Kleefstra: Pioneering Opto-Electric Measurement Devices**

Introduction

Meindert Kleefstra, an accomplished inventor based in Salmon Creek, Washington, has made significant contributions to the field of opto-electric measurement technology. With a total of two patents to his name, Kleefstra's innovative work showcases his expertise in developing advanced devices that enhance electrical measurement accuracy.

Latest Patents

Kleefstra's latest innovation is an opto-electric device designed for measuring the root-mean-square value of an alternating current voltage. This sophisticated device features an electric field-to-light-to-voltage converter, which includes several essential components: a light source, electro-optic material for light modulation, and an optical receiver that converts modulated light into a voltage proportional to the square of the applied electric field. Furthermore, the device utilizes an averager circuit that provides a second voltage representing the average of said square over time, alongside an inverse ratiometric circuit that outputs the root mean square voltage of the electric field. The application of a Mach-Zehnder interferometer enhances the device's performance, ensuring stable operation through temperature control and calibration circuits.

Career Highlights

Kleefstra’s career is characterized by his relentless pursuit of innovation in the electrical engineering domain. His role at Srico, Inc. has been pivotal, allowing him to apply his expertise in developing groundbreaking devices that address industry needs. His commitment to advancing technology is evident through his inventive spirit and dedication to enhancing measurement precision.

Collaborations

Throughout his career, Kleefstra has collaborated with influential colleagues, including Stuart A. Kingsley and Sriram S. Sriram. These collaborations have fostered a dynamic exchange of ideas and contributed to the successful development of innovative technologies in their respective fields.

Conclusion

Meindert Kleefstra stands out as a prominent inventor in the field of opto-electric technology. His latest patents and ongoing contributions at Srico, Inc. underscore his exceptional talent and commitment to innovation. As technology continues to evolve, Kleefstra's advancements will play a crucial role in shaping the future of electrical measurement devices.