Joachim Bunkenburg

Title: Innovations of Joachim Bunkenburg

Introduction

Joachim Bunkenburg is a notable inventor based in Victor, NY (US), recognized for his contributions to the field of optical systems. With a total of six patents to his name, Bunkenburg has made significant advancements in technologies that enhance the performance of optical devices.

Latest Patents

Among his latest patents is a system for grating arrays that operate in a coherently additive mode. This innovative design incorporates a plurality of gratings arranged alongside a wavefront sensor, actuators, and a feedback system. The system is engineered to align the gratings to function as a single, large, monolithic grating. It utilizes an interferometer to monitor sub-wavelength-scale movements in the mechanical mounting, compensating for environmental influences through precision actuators. This ensures that the gratings maintain their coherently additive mode, enhancing the overall performance of the optical system.

Another significant patent involves a rear projection display screen designed for use with a projection lens. This screen features a light entering side and a light exiting side, comprising a Fresnel structure, a lenslet array, and an opaque layer with pinholes. The pinholes are strategically located to correspond with the images of the exit pupil formed by the combination of the Fresnel structure and the lenslet array, optimizing the projection quality.

Career Highlights

Bunkenburg has had a distinguished career, working with prominent companies such as Corning Incorporated and Eastman Kodak Company. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in optical technologies.

Collaborations

Throughout his career, Bunkenburg has collaborated with notable individuals, including Peter M. Hammond and Lovell Eglin Comstock II. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Joachim Bunkenburg's work exemplifies the spirit of innovation in the field of optical systems. His patents reflect a deep understanding of the complexities involved in optical technologies, and his contributions continue to influence the industry.