Neal Brock

Title: The Innovative Contributions of Neal Brock

Introduction

Neal Brock is a prominent inventor based in Tucson, AZ (US), known for his significant contributions to the field of interferometry. With a total of 5 patents, Brock has developed innovative technologies that enhance measurement precision and efficiency in various applications.

Latest Patents

One of his latest patents is titled "Interferometry with pixelated color discriminating elements combined with pixelated polarization masks." This invention combines a pixelated color mask with a pixelated polarization mask in dynamic interferometry. The color mask features a wavelength-selective bandpass filter for each camera pixel, ensuring that each set of four contiguous camera pixels is covered by two green, one red, and one blue bandpass filter. The pixelated phase mask is integrated with the color filters, allowing for advanced calculations of phase using multiple polarization filters. This technology can be utilized for high-speed autofocus, motion encoding, and creating color images of measured objects.

Another notable patent is the "Single snap-shot fringe projection system." This system employs a cycloidal diffraction waveplate in conjunction with a pixelated phase mask sensor to achieve phase-shifted interferograms in a single camera operation. This innovation allows for micrometer precision in measuring test surfaces and is designed for portable use in vibration-prone environments. The system includes a shifting mechanism that enables temporal out-of-phase measurements, effectively reducing noise from test-surface characteristics.

Career Highlights

Throughout his career, Neal Brock has worked with several companies, including 4D Technology Corporation and Ad Technology Corporation. His work has significantly impacted the field of optical measurement and interferometry, showcasing his expertise and innovative spirit.

Collaborations

Brock has collaborated with notable individuals in his field, including James E. Millerd and James C. Wyant. These collaborations have further enriched his work and contributed to advancements in optical technologies.

Conclusion

Neal Brock's innovative patents and career achievements highlight his significant role in the field of interferometry. His contributions continue to influence advancements in measurement technologies, showcasing the importance of innovation in scientific research and development.