Company Filing History:
Years Active: 1996-2007
Title: Innovations of Peter J deGroot
Introduction
Peter J deGroot is a notable inventor based in Middletown, CT (US). He holds 2 patents that showcase his contributions to the field of measurement and imaging technologies. His work has significantly advanced the capabilities of interferometry and laser radar systems.
Latest Patents
One of his latest patents is titled "Stroboscopic interferometry with frequency domain analysis." This invention involves a computer-based stroboscopic interferometric microscope system designed for measuring the topography of microscopic vibratory objects. The system includes an interferometric microscope equipped with a multiple-color or white-light source, a mechanical scanning apparatus, and digital signal processing apparatus. The method allows for the generation of interferograms for each detector image point, which are transformed into the spatial frequency domain through Fourier analysis. This results in a complete three-dimensional image of the object surface.
Another significant patent is the "Method and apparatus for measuring distance to a target." This invention utilizes multiple-frequency intensity-modulated laser radar for coordinate measurement. The system employs a laser diode source that is intensity modulated, directing its output beam to a target. The modulation frequency alternates between values, creating a dataset of relative phase measurements that accurately determine the distance to the target. The device includes optics for directing the output signal, a signal generator, and a computer for calculating phase differences to ascertain the distance.
Career Highlights
Throughout his career, Peter J deGroot has worked with prominent companies such as The Boeing Company and Zygo Corporation. His experience in these organizations has contributed to his expertise in advanced measurement technologies.
Collaborations
Peter has collaborated with notable individuals in his field, including W Randall Babbitt and John A Bell. These collaborations have likely enriched his work and led to innovative solutions in measurement and imaging.
Conclusion
Peter J deGroot's contributions to the fields of interferometry and laser measurement are significant. His patents reflect a commitment to advancing technology and improving measurement accuracy. His work continues to influence the industry and inspire future innovations.